{"id":884,"date":"2026-04-17T06:27:25","date_gmt":"2026-04-17T06:27:25","guid":{"rendered":"https:\/\/bbpmfg.com\/?page_id=884"},"modified":"2026-04-20T03:40:01","modified_gmt":"2026-04-20T03:40:01","slug":"dredge-pump","status":"publish","type":"page","link":"https:\/\/bbpmfg.com\/ar\/sand-dredge-pumps\/dredge-pump\/","title":{"rendered":"\u0645\u0636\u062e\u0629 \u0646\u0639\u0631\u0627\u062a \u0627\u0644\u0631\u0645\u0627\u0644"},"content":{"rendered":"\n<div class=\"wp-block-stackable-columns alignfull stk-block-columns stk-block stk-c2fbe23\" data-block-id=\"c2fbe23\"><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-c2fbe23-column alignfull\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-b2d0d8b\" data-v=\"4\" data-block-id=\"b2d0d8b\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-b2d0d8b-container stk--no-background stk--no-padding\"><div class=\"has-text-align-left stk-block-content stk-inner-blocks stk-b2d0d8b-inner-blocks\">\n<style>\n@import url('https:\/\/fonts.googleapis.com\/css2?family=Inter:wght@400;500;600;700;800&display=swap');\n\n\/* =========================================\n   1. \u9876\u7ea7\u4f5c\u7528\u57df\u9694\u79bb\u4e0e\u5f3a\u5236 Reset\n   ========================================= *\/\n#bbp-premium-hero-v5 {\n    width: 100% !important;\n    padding: 60px 0 !important; \/* \u589e\u52a0\u6574\u4f53\u4e0a\u4e0b\u547c\u5438\u611f *\/\n    background-color: #f8fafc !important;\n    font-family: 'Inter', sans-serif !important; \n    box-sizing: border-box !important;\n    overflow: hidden !important;\n    position: relative !important;\n}\n\n#bbp-premium-hero-v5 * {\n    box-sizing: border-box !important;\n}\n\n\/* \u5f3a\u5236\u91cd\u7f6e\uff0c\u9632\u6b62 Blocksy\/Gutenberg \u5168\u5c40\u6c61\u67d3 *\/\n#bbp-premium-hero-v5 h1,\n#bbp-premium-hero-v5 h2,\n#bbp-premium-hero-v5 h3,\n#bbp-premium-hero-v5 p,\n#bbp-premium-hero-v5 div,\n#bbp-premium-hero-v5 span,\n#bbp-premium-hero-v5 a,\n#bbp-premium-hero-v5 img {\n    margin: 0 !important;\n    padding: 0 !important;\n    border: none !important;\n    background: transparent !important;\n    text-transform: none !important;\n    text-decoration: none !important;\n}\n\n#bbp-premium-hero-v5 .bbp-container {\n    max-width: 1200px !important;\n    margin: 0 auto !important;\n    padding: 0 24px !important;\n}\n\n\/* =========================================\n   2. \u73b0\u4ee3\u4e0d\u5bf9\u79f0\u7f51\u683c (Asymmetric Premium Grid)\n   ========================================= *\/\n#bbp-premium-hero-v5 .bbp-hero-grid {\n    display: grid !important;\n    grid-template-columns: 1.1fr 0.9fr !important; \/* \u5de6\u4fa7\u6587\u6848\u7565\u5bbd *\/\n    gap: 64px !important; \/* \u52a0\u5927\u5de6\u53f3\u95f4\u8ddd\uff0c\u63d0\u5347\u9ad8\u7ea7\u611f *\/\n    align-items: center !important;\n}\n\n\/* =========================================\n   3. \u5de6\u4fa7\uff1a\u9ad8\u9636\u6392\u7248\u6587\u672c\u533a\n   ========================================= *\/\n#bbp-premium-hero-v5 .bbp-text-col {\n    display: flex !important;\n    flex-direction: column !important;\n    align-items: flex-start !important;\n}\n\n\/* \u7709\u6279\uff1a\u964d\u7ea7\u4e3a span \u6807\u7b7e\uff0c\u907f\u514d\u4e0e\u9875\u9762\u672c\u8eab\u7684 H1 \u51b2\u7a81 *\/\n#bbp-premium-hero-v5 span.bbp-eyebrow {\n    display: inline-flex !important;\n    align-items: center !important;\n    font-size: 18px !important; \/* \u4e25\u683c\u8981\u6c42\uff1a18px *\/\n    font-weight: 700 !important;\n    color: #1848C0 !important; \n    background-color: rgba(24, 72, 192, 0.05) !important; \/* \u6781\u6d45\u84dd\u80cc\u666f *\/\n    padding: 6px 14px !important;\n    border-radius: 4px !important;\n    border-left: 3px solid #F0C018 !important; \/* \u5de6\u4fa7\u9ec4\u7ebf\u805a\u7126 *\/\n    text-transform: uppercase !important;\n    letter-spacing: 1px !important;\n    margin-bottom: 20px !important;\n    line-height: 1.2 !important;\n}\n\n\/* H2 \u4e3b\u6807\u9898\uff1a\u7d27\u51d1\u5b57\u8ddd\u4e0e\u5927\u884c\u9ad8\u5bf9\u6bd4 *\/\n#bbp-premium-hero-v5 h2.bbp-title {\n    font-size: 32px !important; \/* \u4e25\u683c\u8981\u6c42\uff1a32px *\/\n    color: #0F172A !important; \/* \u6df1\u7a7a\u7070\u9ed1\uff0c\u6bd4\u7eaf\u9ed1\u66f4\u9ad8\u7ea7 *\/\n    font-weight: 800 !important;\n    line-height: 1.25 !important;\n    letter-spacing: -0.5px !important; \/* \u6838\u5fc3\uff1a\u6536\u7f29\u5b57\u8ddd\u63d0\u5347\u7cbe\u5bc6\u611f *\/\n    margin-bottom: 20px !important;\n    font-family: inherit !important;\n}\n\n#bbp-premium-hero-v5 p.bbp-desc {\n    font-size: 16px !important;\n    color: #475569 !important;\n    line-height: 1.65 !important;\n    margin-bottom: 40px !important; \n    text-align: justify !important;\n    max-width: 95% !important;\n}\n\n\/* =========================================\n   4. \u6781\u7ec6\u5206\u5272\u7ebf\u6570\u636e\u76d8 (Hairline Dashboard)\n   ========================================= *\/\n#bbp-premium-hero-v5 .bbp-integrated-stats {\n    display: flex !important;\n    align-items: center !important;\n    width: 100% !important;\n    margin-bottom: 40px !important; \n    padding: 24px 0 !important; \n    border-top: 1px solid rgba(0,0,0,0.08) !important;\n    border-bottom: 1px solid rgba(0,0,0,0.08) !important;\n}\n\n#bbp-premium-hero-v5 .bbp-stat-item {\n    flex: 1 !important;\n    display: flex !important;\n    flex-direction: column !important;\n    padding: 0 16px !important;\n    position: relative !important;\n}\n\n#bbp-premium-hero-v5 .bbp-stat-item:first-child {\n    padding-left: 0 !important;\n}\n\n\/* \u5782\u76f4\u6781\u7ec6\u5206\u5272\u7ebf *\/\n#bbp-premium-hero-v5 .bbp-stat-item:not(:last-child)::after {\n    content: '' !important;\n    position: absolute !important;\n    right: 0 !important;\n    top: 15% !important;\n    height: 70% !important;\n    width: 1px !important;\n    background-color: rgba(0,0,0,0.08) !important;\n}\n\n#bbp-premium-hero-v5 span.bbp-stat-val {\n    font-size: 28px !important; \n    font-weight: 800 !important;\n    color: #1848C0 !important;\n    line-height: 1 !important;\n    margin-bottom: 6px !important;\n    letter-spacing: -0.5px !important;\n}\n\n#bbp-premium-hero-v5 span.bbp-stat-label {\n    font-size: 12px !important;\n    color: #64748B !important;\n    font-weight: 600 !important;\n    text-transform: uppercase !important;\n    letter-spacing: 0.5px !important;\n}\n\n\/* =========================================\n   5. \u5f3a\u805a\u7126 CTA \u6309\u94ae (Magnetic Button Style)\n   ========================================= *\/\n#bbp-premium-hero-v5 .bbp-cta-primary {\n    display: inline-flex !important;\n    align-items: center !important;\n    background-color: #1848C0 !important;\n    color: #ffffff !important;\n    padding: 16px 40px !important; \/* \u5fae\u8c03\u5185\u8fb9\u8ddd\uff0c\u9002\u5e94\u957f\u6587\u6848 *\/\n    font-size: 15px !important;\n    font-weight: 700 !important;\n    font-family: 'Inter', inherit !important;\n    letter-spacing: 0.5px !important;\n    border-radius: 4px !important;\n    transition: all 0.3s cubic-bezier(0.25, 1, 0.5, 1) !important;\n    cursor: pointer !important;\n    box-shadow: 0 8px 16px rgba(24, 72, 192, 0.15) !important;\n}\n\n#bbp-premium-hero-v5 .bbp-cta-icon {\n    margin-left: 10px !important;\n    transition: transform 0.3s ease !important;\n    font-size: 16px !important;\n}\n\n#bbp-premium-hero-v5 .bbp-cta-primary:hover {\n    background-color: #F0C018 !important; \n    color: #111111 !important;\n    box-shadow: 0 12px 24px rgba(240, 192, 24, 0.3) !important;\n    transform: translateY(-2px) !important;\n}\n\n#bbp-premium-hero-v5 .bbp-cta-primary:hover .bbp-cta-icon {\n    transform: translateX(6px) !important; \n}\n\n\/* =========================================\n   6. \u9876\u7ea7\u5f71\u68da\u7ea7\u5c55\u53f0 (Studio Backdrop)\n   ========================================= *\/\n#bbp-premium-hero-v5 .bbp-img-col {\n    position: relative !important;\n    \/* \u6781\u5f31\u7684\u80cc\u666f\u6e10\u53d8\uff0c\u8425\u9020\u7a7a\u95f4\u6df1\u5ea6 *\/\n    background: linear-gradient(145deg, #ffffff 0%, #F4F7FB 100%) !important; \n    border: 1px solid rgba(24, 72, 192, 0.05) !important; \n    border-radius: 8px !important;\n    padding: 64px !important; \/* \u6838\u5fc3\uff1a\u8d85\u5927\u5185\u8fb9\u8ddd\u538b\u7f29\u56fe\u7247\u5b9e\u9645\u5c3a\u5bf8 *\/\n    display: flex !important;\n    justify-content: center !important;\n    align-items: center !important;\n    min-height: 420px !important; \/* \u9632 FlyingPress CLS \u6296\u52a8 *\/\n    box-shadow: 0 20px 40px rgba(0,0,0,0.03) !important; \n}\n\n\/* \u7b80\u7ea6\u51e0\u4f55\u4fee\u9970\u7b26 *\/\n#bbp-premium-hero-v5 .bbp-img-col::before {\n    content: '' !important;\n    position: absolute !important;\n    top: 24px !important;\n    right: 24px !important;\n    width: 40px !important;\n    height: 40px !important;\n    border-top: 3px solid #F0C018 !important;\n    border-right: 3px solid #F0C018 !important;\n    opacity: 0.8 !important;\n    border-top-right-radius: 4px !important;\n}\n\n#bbp-premium-hero-v5 .bbp-img {\n    width: 100% !important;\n    height: auto !important;\n    \/* \u6838\u5fc3\uff1a\u5f3a\u5236\u7f29\u5c0f\u56fe\u7247\u5c3a\u5bf8\u6bd4\u4f8b *\/\n    max-width: 75% !important; \n    max-height: 320px !important;\n    object-fit: contain !important; \n    display: block !important;\n    position: relative !important;\n    z-index: 1 !important;\n    \/* \u6295\u5f71\u5f3a\u5316\u4f53\u79ef\u611f *\/\n    filter: drop-shadow(0 25px 35px rgba(0,0,0,0.1)) !important;\n    \/* \u547c\u5438\u60ac\u6d6e\u52a8\u753b *\/\n    animation: bbpFloat 6s ease-in-out infinite !important;\n}\n\n@keyframes bbpFloat {\n    0% { transform: translateY(0px); }\n    50% { transform: translateY(-12px); }\n    100% { transform: translateY(0px); }\n}\n\n\/* =========================================\n   7. \u54cd\u5e94\u5f0f\u9002\u914d\n   ========================================= *\/\n@media (max-width: 992px) {\n    #bbp-premium-hero-v5 .bbp-hero-grid {\n        grid-template-columns: 1fr !important;\n        gap: 48px !important;\n    }\n    #bbp-premium-hero-v5 .bbp-img-col {\n        order: -1 !important; \/* \u79fb\u52a8\u7aef\u5148\u770b\u56fe *\/\n        min-height: 340px !important;\n        padding: 40px !important;\n    }\n    #bbp-premium-hero-v5 .bbp-img {\n        max-width: 85% !important;\n    }\n}\n\n@media (max-width:690px) {\n    #bbp-premium-hero-v5 { padding: 32px 0 !important; }\n    #bbp-premium-hero-v5 h2.bbp-title { font-size: 28px !important; }\n    \n    \/* \u624b\u673a\u7aef\u6570\u636e\u76d8\u53d8\u4e3a 2x2 \u7f51\u683c *\/\n    #bbp-premium-hero-v5 .bbp-integrated-stats {\n        flex-wrap: wrap !important;\n        border: none !important;\n        padding: 0 !important;\n        gap: 24px 0 !important;\n    }\n    #bbp-premium-hero-v5 .bbp-stat-item {\n        flex: 1 1 45% !important;\n        padding: 0 !important;\n    }\n    #bbp-premium-hero-v5 .bbp-stat-item:not(:last-child)::after { display: none !important; }\n    \n    #bbp-premium-hero-v5 span.bbp-stat-val { font-size: 24px !important; }\n    #bbp-premium-hero-v5 .bbp-cta-primary { width: 100% !important; justify-content: center !important; }\n}\n<\/style>\n\n<section id=\"bbp-premium-hero-v5\">\n    <div class=\"bbp-container\">\n        \n        <div class=\"bbp-hero-grid\">\n            \n            <div class=\"bbp-text-col\">\n                <span class=\"bbp-eyebrow bbp-anim\">Sand Dredge Pump<\/span>\n                \n                <h2 class=\"bbp-title bbp-anim\">Sand Dredge Pump \u2014 Heavy-Duty Solutions for Mining &#038; Dredging Operations<\/h2>\n                \n                <p class=\"bbp-desc bbp-anim\">\n                    Transport sand, gravel &#038; sediment with centrifugal pumps designed for particles down to 400 mm. Two specially developed series- one pump solution for any dredging application.\n                <\/p>\n                \n                <div class=\"bbp-integrated-stats bbp-anim\">\n                    <div class=\"bbp-stat-item\">\n                        <span class=\"bbp-stat-val\">2<\/span>\n                        <span class=\"bbp-stat-label\">Product Series<\/span>\n                    <\/div>\n                    <div class=\"bbp-stat-item\">\n                        <span class=\"bbp-stat-val\">20+<\/span>\n                        <span class=\"bbp-stat-label\">Pump Models<\/span>\n                    <\/div>\n                    <div class=\"bbp-stat-item\">\n                        <span class=\"bbp-stat-val\">400 mm<\/span>\n                        <span class=\"bbp-stat-label\">Max Particle Size<\/span>\n                    <\/div>\n                    <div class=\"bbp-stat-item\">\n                        <span class=\"bbp-stat-val\">14,000<\/span>\n                        <span class=\"bbp-stat-label\">m\u00b3\/h Max Flow<\/span>\n                    <\/div>\n                <\/div>\n                \n                <a href=\"#ct-popup-820\" class=\"bbp-cta-primary bbp-anim\">\n                    Request a Quote \/ Get Specs <span class=\"bbp-cta-icon\">&#8594;<\/span>\n                <\/a>\n            <\/div>\n\n            <div class=\"bbp-img-col bbp-anim\">\n                <img decoding=\"async\" src=\"https:\/\/bbpmfg.com\/wp-content\/uploads\/2026\/04\/Sand-Dredge-Pump-1.png\" alt=\"Sand Dredge Pump Heavy Duty\" class=\"bbp-img\" loading=\"lazy\">\n            <\/div>\n\n        <\/div>\n\n    <\/div>\n<\/section>\n\n<script>\n\/\/ \u9ad8\u9636\u5e73\u6ed1\u8fdb\u573a\u52a8\u753b (Apple \u98ce\u683c\u7f13\u52a8)\ndocument.addEventListener('DOMContentLoaded', function() {\n    const heroSection = document.getElementById('bbp-premium-hero-v5');\n    if (heroSection) {\n        const animatedEls = heroSection.querySelectorAll('.bbp-anim');\n        \n        animatedEls.forEach(el => {\n            el.style.opacity = '0';\n            el.style.transform = 'translateY(20px)';\n            el.style.transition = 'opacity 0.7s cubic-bezier(0.25, 1, 0.5, 1), transform 0.7s cubic-bezier(0.25, 1, 0.5, 1)';\n        });\n        \n        setTimeout(() => {\n            animatedEls.forEach((el, idx) => {\n                setTimeout(() => {\n                    el.style.opacity = '1';\n                    el.style.transform = 'translateY(0)';\n                }, idx * 80); \n            });\n        }, 100);\n    }\n});\n<\/script>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-columns alignfull stk-block-columns stk-block stk-8d76815\" data-block-id=\"8d76815\"><div class=\"stk-row stk-inner-blocks has-text-align-left stk-block-content stk-content-align stk-8d76815-column alignfull\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-858a442\" data-v=\"4\" data-block-id=\"858a442\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-858a442-container stk--no-background stk--no-padding\"><div class=\"has-text-align-center stk-block-content stk-inner-blocks stk-858a442-inner-blocks\"><div class=\"ct-breadcrumbs\" data-source=\"rankmath\" ><nav aria-label=\"breadcrumbs\" class=\"rank-math-breadcrumb\"><p><span class=\"last\">Home<\/span><\/p><\/nav><\/div><\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-006d759\" data-block-id=\"006d759\"><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-006d759-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-46c74d2\" data-v=\"4\" data-block-id=\"46c74d2\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-46c74d2-container stk--no-background stk--no-padding\"><div class=\"has-text-align-center stk-block-content stk-inner-blocks stk-46c74d2-inner-blocks\">\n<style>\n@import url('https:\/\/fonts.googleapis.com\/css2?family=Inter:wght@400;500;600;700;800&display=swap');\n\n\/* =========================================\n   1. \u9876\u7ea7\u4f5c\u7528\u57df\u9694\u79bb\u4e0e\u5f3a\u5236 Reset\n   ========================================= *\/\n#bbp-dredge-challenges-v3 {\n    width: 100% !important;\n    font-family: 'Inter', inherit !important; \n    box-sizing: border-box !important;\n    overflow: hidden !important;\n    position: relative !important;\n    background-color: #ffffff !important;\n}\n\n#bbp-dredge-challenges-v3 * {\n    box-sizing: border-box !important;\n}\n\n#bbp-dredge-challenges-v3 h1, #bbp-dredge-challenges-v3 h2, \n#bbp-dredge-challenges-v3 h3, #bbp-dredge-challenges-v3 h4,\n#bbp-dredge-challenges-v3 p, #bbp-dredge-challenges-v3 div, \n#bbp-dredge-challenges-v3 span, #bbp-dredge-challenges-v3 a, \n#bbp-dredge-challenges-v3 img, #bbp-dredge-challenges-v3 svg {\n    margin: 0 !important;\n    padding: 0 !important;\n    border: none !important;\n    background: transparent !important;\n    letter-spacing: normal !important;\n    text-transform: none !important;\n    text-decoration: none !important;\n    text-align: left !important; \n}\n\n#bbp-dredge-challenges-v3 .bbp-container {\n    max-width: 1200px !important;\n    margin: 0 auto !important;\n    padding: 0 24px !important;\n}\n\n\/* =========================================\n   2. \u4e0a\u534a\u533a\uff1a\u767d\u5e95\u573a\u666f\u533a\n   ========================================= *\/\n#bbp-dredge-challenges-v3 .bbp-white-zone {\n    padding: 60px 0 40px 0 !important; \n}\n\n#bbp-dredge-challenges-v3 h1.bbp-eyebrow {\n    display: inline-block !important;\n    font-size: 16px !important;\n    font-weight: 700 !important;\n    color: #666666 !important;\n    text-transform: uppercase !important;\n    letter-spacing: 1.5px !important;\n    margin-bottom: 12px !important;\n}\n\n#bbp-dredge-challenges-v3 h2.bbp-title {\n    font-size: 32px !important; \n    color: #111111 !important;\n    font-weight: 800 !important;\n    line-height: 1.25 !important;\n    margin-bottom: 20px !important;\n    border-left: 5px solid #1848C0 !important; \n    padding-left: 18px !important;\n}\n\n#bbp-dredge-challenges-v3 p.bbp-lead-text {\n    font-size: 16px !important;\n    color: #333333 !important;\n    font-weight: 500 !important;\n    line-height: 1.6 !important;\n    margin-bottom: 40px !important;\n    max-width: 1000px !important;\n}\n\n#bbp-dredge-challenges-v3 .bbp-challenges-grid {\n    display: grid !important;\n    grid-template-columns: 0.9fr 1.1fr !important;\n    gap: 48px !important;\n    align-items: flex-start !important; \n}\n\n#bbp-dredge-challenges-v3 .bbp-img-wrapper {\n    width: 100% !important;\n    background-color: #F8F9FA !important;\n    border: 1px solid #EAEAEA !important;\n    border-radius: 4px !important;\n    padding: 40px !important;\n    display: flex !important;\n    justify-content: center !important;\n    align-items: center !important;\n}\n\n#bbp-dredge-challenges-v3 .bbp-img {\n    max-width: 100% !important;\n    max-height: 340px !important;\n    object-fit: contain !important;\n    filter: drop-shadow(0 15px 25px rgba(0,0,0,0.08)) !important;\n}\n\n#bbp-dredge-challenges-v3 .bbp-content-col {\n    display: flex !important;\n    flex-direction: column !important;\n    gap: 20px !important;\n}\n\n#bbp-dredge-challenges-v3 p.bbp-body-text {\n    font-size: 15px !important;\n    color: #555555 !important;\n    line-height: 1.65 !important;\n}\n\n#bbp-dredge-challenges-v3 .bbp-pull-quote {\n    border-left: 3px solid #F0C018 !important;\n    background-color: #FAFAFA !important;\n    padding: 20px 24px !important;\n    display: flex !important;\n    gap: 16px !important;\n}\n\n#bbp-dredge-challenges-v3 .bbp-quote-icon {\n    width: 24px !important;\n    height: 24px !important;\n    color: #F0C018 !important;\n    flex-shrink: 0 !important;\n}\n\n#bbp-dredge-challenges-v3 p.bbp-quote-text {\n    font-size: 16px !important;\n    color: #111111 !important;\n    font-weight: 700 !important;\n    line-height: 1.5 !important;\n    font-style: italic !important;\n}\n\n\/* =========================================\n   3. \u4e0b\u534a\u533a\uff1a\u9ad8\u5ea6\u4e00\u81f4\u7684\u7cbe\u51c6\u4e09\u680f\u5e03\u5c40\n   ========================================= *\/\n#bbp-dredge-challenges-v3 .bbp-blue-zone {\n    background-color: #1848C0 !important;\n    position: relative !important;\n    border-top: 4px solid #F0C018 !important; \n}\n\n#bbp-dredge-challenges-v3 .bbp-blue-grid {\n    display: grid !important;\n    grid-template-columns: 1fr 1fr 1.25fr !important;\n    align-items: stretch !important; \/* \u5f3a\u5236\u6240\u6709\u5b50\u680f\u9ad8\u5ea6\u4e00\u81f4 *\/\n    gap: 0 !important; \n}\n\n#bbp-dredge-challenges-v3 .bbp-blue-col {\n    padding: 32px 24px !important; \/* \u51cf\u5c0f\u5185\u8fb9\u8ddd\uff0c\u8ba9\u5185\u5bb9\u66f4\u7d27\u51d1 *\/\n    display: flex !important;\n    flex-direction: column !important;\n    justify-content: center !important; \/* \u6838\u5fc3\uff1a\u8ba9\u8f83\u5c11\u7684\u5185\u5bb9\u5782\u76f4\u5c45\u4e2d\uff0c\u4e0d\u4ea7\u751f\u591a\u4f59\u4e0a\u4e0b\u7559\u767d *\/\n}\n\n\/* \u680f\u76ee\u95f4\u6781\u7ec6\u5206\u5272\u7ebf *\/\n#bbp-dredge-challenges-v3 .bbp-blue-col:not(:last-child) {\n    border-right: 1px solid rgba(255, 255, 255, 0.12) !important;\n}\n\n#bbp-dredge-challenges-v3 h3.bbp-blue-subtitle {\n    color: #F0C018 !important;\n    font-size: 13px !important;\n    font-weight: 800 !important;\n    text-transform: uppercase !important;\n    letter-spacing: 0.5px !important;\n    margin-bottom: 12px !important; \n}\n\n#bbp-dredge-challenges-v3 p.bbp-blue-text {\n    font-size: 13px !important; \n    color: rgba(255,255,255,0.9) !important;\n    line-height: 1.5 !important; \/* \u6536\u7d27\u884c\u9ad8 *\/\n}\n\n\/* --- \u53f3\u4fa7\u884c\u52a8\u533a --- *\/\n#bbp-dredge-challenges-v3 .bbp-blue-action {\n    padding: 32px 24px !important;\n    display: flex !important;\n    flex-direction: column !important;\n    justify-content: center !important; \/* \u6838\u5fc3\uff1a\u653e\u5f03 space-between\uff0c\u6539\u4e3a\u5c45\u4e2d\u805a\u62e2 *\/\n    background: rgba(0, 0, 0, 0.08) !important; \n}\n\n#bbp-dredge-challenges-v3 .bbp-action-content {\n    display: flex !important;\n    flex-direction: column !important;\n    gap: 12px !important; \/* \u6587\u5b57\u95f4\u8ddd\u7d27\u51d1\u5316 *\/\n}\n\n#bbp-dredge-challenges-v3 .bbp-action-highlight {\n    font-size: 13px !important;\n    font-weight: 700 !important;\n    color: #ffffff !important;\n    line-height: 1.5 !important;\n}\n\n#bbp-dredge-challenges-v3 .bbp-cta-primary {\n    display: inline-flex !important;\n    align-items: center !important;\n    justify-content: center !important;\n    background-color: #F0C018 !important; \n    color: #111111 !important;\n    padding: 10px 24px !important; \/* \u6838\u5fc3\uff1a\u7f29\u5c0f\u6309\u94ae\u5185\u8fb9\u8ddd *\/\n    font-size: 13px !important; \/* \u6838\u5fc3\uff1a\u5fae\u8c03\u5b57\u53f7 *\/\n    font-weight: 800 !important;\n    text-transform: uppercase !important;\n    letter-spacing: 0.5px !important;\n    border-radius: 4px !important;\n    transition: all 0.3s ease !important;\n    width: fit-content !important; \/* \u6838\u5fc3\uff1a\u4e0d\u518d\u94fa\u6ee1\u6574\u884c\uff0c\u968f\u6587\u5b57\u5bbd\u5ea6\u9002\u5e94 *\/\n    align-self: flex-start !important; \/* \u8ddf\u968f\u4e0a\u65b9\u6587\u5b57\u5de6\u5bf9\u9f50 *\/\n    cursor: pointer !important;\n    margin-top: 16px !important; \/* \u51cf\u5c0f\u4e0a\u65b9\u7559\u767d *\/\n}\n\n#bbp-dredge-challenges-v3 .bbp-cta-primary:hover {\n    background-color: #ffffff !important; \n    color: #1848C0 !important;\n    transform: translateY(-2px) !important;\n}\n\n#bbp-dredge-challenges-v3 .bbp-cta-icon {\n    margin-left: 8px !important;\n    font-size: 14px !important;\n}\n\n\/* =========================================\n   4. \u54cd\u5e94\u5f0f\u9002\u914d\n   ========================================= *\/\n@media (max-width:1000px) {\n    #bbp-dredge-challenges-v3 .bbp-blue-grid { grid-template-columns: 1fr 1fr !important; }\n    #bbp-dredge-challenges-v3 .bbp-hide-md { display: none !important; }\n}\n\n@media (max-width:690px) {\n    #bbp-dredge-challenges-v3 .bbp-challenges-grid { grid-template-columns: 1fr !important; gap: 32px !important; }\n    #bbp-dredge-challenges-v3 h2.bbp-title { font-size: 26px !important; }\n    #bbp-dredge-challenges-v3 .bbp-blue-grid { grid-template-columns: 1fr !important; }\n    #bbp-dredge-challenges-v3 .bbp-blue-col { border-right: none !important; border-bottom: 1px solid rgba(255, 255, 255, 0.1) !important; }\n    #bbp-dredge-challenges-v3 .bbp-blue-action { background: none !important; padding-top: 24px !important; }\n}\n<\/style>\n\n<section id=\"bbp-dredge-challenges-v3\">\n    \n    <div class=\"bbp-white-zone\">\n        <div class=\"bbp-container\">\n            <h1 class=\"bbp-eyebrow bbp-anim\">Pump Selection Matters<\/h1>\n            <h2 class=\"bbp-title bbp-anim\">Understanding the challenges of extracting sand and gravel slurries<\/h2>\n            \n            <p class=\"bbp-lead-text bbp-anim\">\n                A sand dredge pump is a heavy-duty centrifugal pump specifically designed for extracting sand, gravel, and mixed sediment. Unlike general-purpose water pumps, dredge pumps are built to handle highly abrasive slurries at sustained high flow rates \u2014 and the wrong pump choice can cost an operation far more than the equipment itself.\n            <\/p>\n\n            <div class=\"bbp-challenges-grid\">\n                <div class=\"bbp-visual-col bbp-anim\">\n                    <div class=\"bbp-img-wrapper\">\n                        <img decoding=\"async\" src=\"https:\/\/bbpmfg.com\/wp-content\/uploads\/2026\/04\/Sand-Dredging-Challenges.png\" alt=\"Heavy Duty Sand Dredge Pump Challenges\" class=\"bbp-img\" loading=\"lazy\">\n                    <\/div>\n                <\/div>\n\n                <div class=\"bbp-content-col bbp-anim\">\n                    <p class=\"bbp-body-text\">\n                        Sand dredging presents the most severe way that any pump will operate. Continuous contact with angular quartz particles, varying slurry concentrations, and oversized debris tests the impeller, casing, shaft seal, and suction liner more than any other application. Regular pumps do not last as long as their wear parts are not resistant to the ongoing abrasion of sand and gravel.\n                    <\/p>\n\n                    <div class=\"bbp-pull-quote\">\n                        <svg class=\"bbp-quote-icon\" fill=\"currentColor\" viewBox=\"0 0 24 24\"><path d=\"M14.017 21v-7.391c0-5.704 3.731-9.57 8.983-10.609l.995 2.151c-2.432.917-3.995 3.638-3.995 5.849h4v10h-9.983zm-14.017 0v-7.391c0-5.704 3.748-9.57 9-10.609l.996 2.151c-2.433.917-3.996 3.638-3.996 5.849h3.983v10h-9.983z\"\/><\/svg>\n                        <p class=\"bbp-quote-text\">\n                            Just one unplanned breakdown on a dredging vessel can cost thousands of dollars per hour in lost production, crew standby charges, and project delays.\n                        <\/p>\n                    <\/div>\n\n                    <p class=\"bbp-body-text\">\n                        Most failures trace back to three engineering gaps: wet-end components too soft, suction designs that induce cavitation, and impeller geometries unable to clear large solids without plugging. Failures to recognize these factors result in reduced pump life, greater operational down time and added maintenance costs that reduce project profitability.\n                    <\/p>\n                <\/div>\n            <\/div>\n        <\/div>\n    <\/div>\n\n    <div class=\"bbp-blue-zone\">\n        <div class=\"bbp-container\">\n            <div class=\"bbp-blue-grid bbp-anim\">\n                \n                <div class=\"bbp-blue-col\">\n                    <h3 class=\"bbp-blue-subtitle\">The BBP Engineering Solution<\/h3>\n                    <p class=\"bbp-blue-text\">\n                        BBP addresses each of these failure modes through purpose-engineered dredge pump designs. The AMG and AWN series use Ni-Hard high-chromium alloy wet parts with hardness exceeding 58 HRC, wide-channel impellers that pass solids up to 400 mm&#8230;\n                    <\/p>\n                <\/div>\n\n                <div class=\"bbp-blue-col bbp-hide-md\">\n                    <h3 class=\"bbp-blue-subtitle\" style=\"opacity:0; user-select:none;\">Spacer<\/h3>\n                    <p class=\"bbp-blue-text\">\n                        &#8230;and refined suction geometry that maintains stable performance even in thick sand slurries. The result is a pump system that delivers consistent output across the full range of operations \u2014 from shallow river sand extraction to deep-cut cutter suction dredging.\n                    <\/p>\n                <\/div>\n\n                <div class=\"bbp-blue-col bbp-blue-action\">\n                    <div class=\"bbp-action-content\">\n                        <p class=\"bbp-blue-text\" style=\"font-size: 12.5px !important; color: rgba(255,255,255,0.7) !important;\">\n                            Whatever is your operation is in need of a centrifugal sand pump for mining or port construction, our parameters will guide your selection.\n                        <\/p>\n                        <p class=\"bbp-action-highlight\">\n                            Understanding these challenges is the first step \u2014 next, we walk through the exact models that solve them.\n                        <\/p>\n                    <\/div>\n                    <a href=\"#ct-popup-820\" class=\"bbp-cta-primary\">\n                        Request a Quote <span class=\"bbp-cta-icon\">\u2192<\/span>\n                    <\/a>\n                <\/div>\n\n            <\/div>\n        <\/div>\n    <\/div>\n\n<\/section>\n\n<script>\ndocument.addEventListener('DOMContentLoaded', function() {\n    const section = document.getElementById('bbp-dredge-challenges-v3');\n    if (section) {\n        const animatedElements = section.querySelectorAll('.bbp-anim');\n        \n        animatedElements.forEach(el => {\n            el.style.opacity = '0';\n            el.style.transform = 'translateY(15px)';\n            el.style.transition = 'opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1), transform 0.6s cubic-bezier(0.16, 1, 0.3, 1)';\n        });\n        \n        const observer = new IntersectionObserver((entries) => {\n            entries.forEach(entry => {\n                if (entry.isIntersecting) {\n                    setTimeout(() => {\n                        entry.target.style.opacity = '1';\n                        entry.target.style.transform = 'translateY(0)';\n                    }, 50);\n                    observer.unobserve(entry.target);\n                }\n            });\n        }, { threshold: 0.1 });\n\n        animatedElements.forEach(el => observer.observe(el));\n    }\n});\n<\/script>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-62cd38d\" data-block-id=\"62cd38d\"><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-62cd38d-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-f086af8\" data-v=\"4\" data-block-id=\"f086af8\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-f086af8-container stk--no-background stk--no-padding\"><div class=\"has-text-align-center stk-block-content stk-inner-blocks stk-f086af8-inner-blocks\">\n<style>\n@import url('https:\/\/fonts.googleapis.com\/css2?family=Inter:wght@400;500;600;700;800&display=swap');\n\n\/* =========================================\n   1. \u9876\u7ea7\u4f5c\u7528\u57df\u9694\u79bb\u4e0e\u5f3a\u5236 Reset\n   ========================================= *\/\n#bbp-dredge-models-v2 {\n    width: 100% !important;\n    padding: 40px 0 !important; \/* \u4e25\u683c\u9075\u5faa Section 40px \u5185\u8fb9\u8ddd *\/\n    background-color: #ffffff !important;\n    font-family: 'Inter', inherit !important; \n    box-sizing: border-box !important;\n    overflow: hidden !important;\n    position: relative !important;\n}\n\n#bbp-dredge-models-v2 * {\n    box-sizing: border-box !important;\n}\n\n#bbp-dredge-models-v2 h2,\n#bbp-dredge-models-v2 h3,\n#bbp-dredge-models-v2 h4,\n#bbp-dredge-models-v2 p,\n#bbp-dredge-models-v2 div,\n#bbp-dredge-models-v2 span,\n#bbp-dredge-models-v2 table,\n#bbp-dredge-models-v2 th,\n#bbp-dredge-models-v2 td,\n#bbp-dredge-models-v2 dl,\n#bbp-dredge-models-v2 dt,\n#bbp-dredge-models-v2 dd,\n#bbp-dredge-models-v2 button {\n    margin: 0 !important;\n    padding: 0 !important;\n    border: none !important;\n    background: transparent !important;\n    letter-spacing: normal !important;\n    text-transform: none !important;\n}\n\n#bbp-dredge-models-v2 .bbp-container {\n    max-width: 1200px !important;\n    margin: 0 auto !important;\n    padding: 0 24px !important;\n}\n\n\/* =========================================\n   2. \u5934\u90e8 SEO \u6807\u9898\u4e0e\u524d\u8a00 (H2 32px)\n   ========================================= *\/\n#bbp-dredge-models-v2 h2.bbp-main-title {\n    font-size: 32px !important; \/* \u9075\u5faa\u4e3b\u9898\u8bbe\u5b9a *\/\n    color: #111111 !important;\n    font-weight: 800 !important;\n    line-height: 1.25 !important;\n    margin-bottom: 20px !important;\n    border-left: 5px solid #1848C0 !important; \/* \u5de5\u4e1a\u84dd\u6807\u7ebf *\/\n    padding-left: 18px !important;\n    font-family: inherit !important;\n}\n\n#bbp-dredge-models-v2 p.bbp-intro-text {\n    font-size: 16px !important;\n    color: #555555 !important;\n    line-height: 1.65 !important;\n    margin-bottom: 40px !important;\n    max-width: 1080px !important;\n    text-align: justify !important;\n}\n\n\/* =========================================\n   3. \u624b\u98ce\u7434\u6298\u53e0\u5361\u7247 (Equal-height Accordion Cards)\n   ========================================= *\/\n#bbp-dredge-models-v2 .bbp-series-grid {\n    display: grid !important;\n    grid-template-columns: 1fr 1fr !important;\n    gap: 32px !important;\n    margin-bottom: 56px !important;\n    align-items: flex-start !important; \/* \u5141\u8bb8\u5361\u7247\u6309\u81ea\u8eab\u5185\u5bb9\u4f38\u5c55\uff0c\u4f46\u901a\u8fc7\u6298\u53e0\u4fdd\u6301\u7b49\u9ad8 *\/\n}\n\n#bbp-dredge-models-v2 .bbp-series-card {\n    background-color: #ffffff !important;\n    border: 1px solid #EAEAEA !important;\n    border-top: 4px solid #1848C0 !important;\n    border-radius: 4px !important;\n    display: flex !important;\n    flex-direction: column !important;\n    box-shadow: 0 4px 20px rgba(0,0,0,0.03) !important;\n    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease !important;\n    overflow: hidden !important;\n}\n\n#bbp-dredge-models-v2 .bbp-series-card:hover {\n    transform: translateY(-4px) !important;\n    box-shadow: 0 12px 30px rgba(24, 72, 192, 0.08) !important;\n    border-top-color: #F0C018 !important;\n}\n\n\/* \u6838\u5fc3\uff1a\u56fa\u5b9a\u56fe\u7247\u5360\u4f4d\u9ad8\u5ea6\uff0c\u9632 FlyingPress \u95ea\u70c1 *\/\n#bbp-dredge-models-v2 .bbp-img-wrapper {\n    width: 100% !important;\n    height: 280px !important; \n    background-color: #F8F9FA !important;\n    display: flex !important;\n    align-items: center !important;\n    justify-content: center !important;\n    border-bottom: 1px solid #EAEAEA !important;\n    position: relative !important;\n    padding: 24px !important;\n}\n\n#bbp-dredge-models-v2 .bbp-img-wrapper img {\n    max-width: 100% !important;\n    max-height: 100% !important;\n    object-fit: contain !important;\n    filter: drop-shadow(0 10px 15px rgba(0,0,0,0.05)) !important;\n    transition: transform 0.5s ease !important;\n}\n\n#bbp-dredge-models-v2 .bbp-series-card:hover .bbp-img-wrapper img {\n    transform: scale(1.05) !important; \/* \u60ac\u505c\u5fae\u4e92\u52a8 *\/\n}\n\n#bbp-dredge-models-v2 .bbp-card-body {\n    padding: 32px 32px 24px 32px !important;\n    display: flex !important;\n    flex-direction: column !important;\n    flex-grow: 1 !important;\n}\n\n#bbp-dredge-models-v2 h3.bbp-card-title {\n    font-size: 22px !important;\n    color: #111111 !important;\n    font-weight: 800 !important;\n    line-height: 1.3 !important;\n    margin-bottom: 16px !important;\n}\n\n\/* \u6838\u5fc3\uff1a\u56fa\u5b9a\u6587\u672c\u6700\u5c0f\u9ad8\u5ea6\uff0c\u786e\u4fdd\u672a\u5c55\u5f00\u65f6\u5361\u7247\u5b8c\u7f8e\u7b49\u9ad8\u65e0\u7559\u767d *\/\n#bbp-dredge-models-v2 p.bbp-card-desc {\n    font-size: 14.5px !important;\n    color: #555555 !important;\n    line-height: 1.6 !important;\n    margin-bottom: 16px !important;\n    min-height: 72px !important; \/* 3\u884c\u6587\u5b57\u7684\u9ad8\u5ea6 *\/\n}\n\n\/* \u4e1d\u6ed1\u624b\u98ce\u7434\u6298\u53e0\u533a *\/\n#bbp-dredge-models-v2 .bbp-acc-wrapper {\n    display: grid !important;\n    grid-template-rows: 0fr !important;\n    transition: grid-template-rows 0.4s cubic-bezier(0.16, 1, 0.3, 1) !important;\n}\n\n#bbp-dredge-models-v2 .bbp-acc-wrapper.expanded {\n    grid-template-rows: 1fr !important;\n}\n\n#bbp-dredge-models-v2 .bbp-acc-inner {\n    overflow: hidden !important;\n}\n\n\/* \u6570\u636e\u89c4\u683c\u5217\u8868 *\/\n#bbp-dredge-models-v2 dl.bbp-specs-list {\n    display: grid !important;\n    grid-template-columns: minmax(130px, auto) 1fr !important;\n    row-gap: 12px !important;\n    column-gap: 16px !important;\n    padding: 16px 0 24px 0 !important;\n    border-top: 1px dashed #EAEAEA !important;\n    margin-top: 8px !important;\n}\n\n#bbp-dredge-models-v2 dt.bbp-spec-label {\n    font-size: 13.5px !important;\n    color: #777777 !important;\n    font-weight: 600 !important;\n}\n\n#bbp-dredge-models-v2 dd.bbp-spec-value {\n    font-size: 14px !important;\n    color: #111111 !important;\n    font-weight: 700 !important;\n}\n\n#bbp-dredge-models-v2 .bbp-best-for {\n    background-color: #F5F7FF !important;\n    border-left: 3px solid #1848C0 !important;\n    padding: 16px !important;\n    font-size: 13.5px !important;\n    color: #333333 !important;\n    line-height: 1.5 !important;\n    margin-bottom: 24px !important;\n}\n\n#bbp-dredge-models-v2 .bbp-best-for strong {\n    color: #1848C0 !important;\n}\n\n\/* \u6298\u53e0\u63a7\u5236\u6309\u94ae *\/\n#bbp-dredge-models-v2 button.bbp-acc-btn {\n    margin-top: auto !important;\n    display: flex !important;\n    align-items: center !important;\n    justify-content: center !important;\n    width: 100% !important;\n    padding: 14px !important;\n    background-color: #FAFAFA !important;\n    border: 1px solid #EAEAEA !important;\n    color: #1848C0 !important;\n    font-size: 14.5px !important;\n    font-weight: 700 !important;\n    border-radius: 4px !important;\n    cursor: pointer !important;\n    transition: all 0.3s ease !important;\n}\n\n#bbp-dredge-models-v2 button.bbp-acc-btn:hover {\n    background-color: #1848C0 !important;\n    color: #ffffff !important;\n    border-color: #1848C0 !important;\n}\n\n#bbp-dredge-models-v2 .bbp-acc-icon {\n    margin-left: 8px !important;\n    font-size: 12px !important;\n    transition: transform 0.3s ease !important;\n}\n\n#bbp-dredge-models-v2 button.bbp-acc-btn.expanded .bbp-acc-icon {\n    transform: rotate(180deg) !important;\n}\n\n\/* =========================================\n   4. \u9ad8\u7ea7 Tab \u9009\u9879\u5361\u77e9\u9635 (Tabbed Tables)\n   ========================================= *\/\n#bbp-dredge-models-v2 .bbp-tabs-container {\n    margin-bottom: 48px !important;\n    background-color: #ffffff !important;\n    border: 1px solid #EAEAEA !important;\n    border-radius: 4px !important;\n    box-shadow: 0 4px 15px rgba(0,0,0,0.02) !important;\n    overflow: hidden !important;\n}\n\n\/* Tab \u5934\u90e8\u680f *\/\n#bbp-dredge-models-v2 .bbp-tab-header {\n    display: flex !important;\n    background-color: #FAFAFA !important;\n    border-bottom: 1px solid #EAEAEA !important;\n    overflow-x: auto !important; \/* \u79fb\u52a8\u7aef\u9632\u622a\u65ad *\/\n}\n\n#bbp-dredge-models-v2 button.bbp-tab-btn {\n    flex: 1 !important;\n    padding: 20px 24px !important;\n    font-size: 16px !important;\n    font-weight: 700 !important;\n    color: #777777 !important;\n    border-bottom: 3px solid transparent !important;\n    cursor: pointer !important;\n    transition: all 0.3s ease !important;\n    white-space: nowrap !important;\n}\n\n#bbp-dredge-models-v2 button.bbp-tab-btn:hover {\n    color: #111111 !important;\n    background-color: #ffffff !important;\n}\n\n#bbp-dredge-models-v2 button.bbp-tab-btn.active {\n    color: #1848C0 !important;\n    background-color: #ffffff !important;\n    border-bottom: 3px solid #1848C0 !important;\n}\n\n\/* Tab \u5185\u5bb9\u533a *\/\n#bbp-dredge-models-v2 .bbp-tab-body {\n    position: relative !important;\n    padding: 0 !important;\n}\n\n#bbp-dredge-models-v2 .bbp-tab-pane {\n    display: none !important;\n    animation: bbpFadeIn 0.4s ease forwards !important;\n}\n\n#bbp-dredge-models-v2 .bbp-tab-pane.active {\n    display: block !important;\n}\n\n@keyframes bbpFadeIn {\n    from { opacity: 0; transform: translateY(5px); }\n    to { opacity: 1; transform: translateY(0); }\n}\n\n\/* \u8868\u683c\u516c\u7528\u6837\u5f0f *\/\n#bbp-dredge-models-v2 .bbp-table-wrapper {\n    width: 100% !important;\n    overflow-x: auto !important;\n}\n\n#bbp-dredge-models-v2 table.bbp-data-table {\n    width: 100% !important;\n    min-width: 760px !important;\n    border-collapse: collapse !important;\n    text-align: left !important;\n}\n\n#bbp-dredge-models-v2 th,\n#bbp-dredge-models-v2 td {\n    padding: 16px 24px !important;\n    font-size: 14.5px !important;\n    line-height: 1.5 !important;\n    border-bottom: 1px solid #EAEAEA !important;\n    border-right: 1px solid #f5f5f5 !important;\n}\n\n#bbp-dredge-models-v2 th:last-child,\n#bbp-dredge-models-v2 td:last-child {\n    border-right: none !important;\n}\n\n#bbp-dredge-models-v2 thead th {\n    background-color: #1848C0 !important;\n    color: #ffffff !important;\n    font-weight: 700 !important;\n    font-size: 15px !important;\n    text-transform: uppercase !important;\n    letter-spacing: 0.5px !important;\n}\n\n#bbp-dredge-models-v2 tbody tr:nth-child(even) {\n    background-color: #FAFAFA !important;\n}\n\n#bbp-dredge-models-v2 tbody tr:hover td {\n    background-color: #F5F7FF !important;\n}\n\n#bbp-dredge-models-v2 td.bbp-fw-600 {\n    font-weight: 600 !important;\n    color: #111111 !important;\n}\n\n\/* \u7279\u6b8a\u8bf4\u660e\u6587\u6848 *\/\n#bbp-dredge-models-v2 p.bbp-tab-note {\n    padding: 20px 24px !important;\n    font-size: 15px !important;\n    color: #555555 !important;\n    background-color: #ffffff !important;\n    border-bottom: 1px solid #EAEAEA !important;\n    margin: 0 !important;\n}\n\n\/* =========================================\n   5. \u5e95\u90e8\u603b\u7ed3\u6a21\u5757 (Conclusion Box)\n   ========================================= *\/\n#bbp-dredge-models-v2 .bbp-conclusion-box {\n    background-color: #FAFAFA !important;\n    border-left: 4px solid #1848C0 !important;\n    padding: 32px 40px !important;\n    border-radius: 0 4px 4px 0 !important;\n    display: flex !important;\n    flex-direction: column !important;\n    gap: 16px !important;\n}\n\n#bbp-dredge-models-v2 p.bbp-conclusion-text {\n    font-size: 15.5px !important;\n    color: #333333 !important;\n    line-height: 1.7 !important;\n    text-align: justify !important;\n}\n\n#bbp-dredge-models-v2 p.bbp-conclusion-highlight {\n    font-size: 16px !important;\n    color: #1848C0 !important;\n    font-weight: 700 !important;\n    line-height: 1.6 !important;\n}\n\n\/* =========================================\n   6. \u54cd\u5e94\u5f0f\u9002\u914d\n   ========================================= *\/\n@media (max-width: 992px) {\n    #bbp-dredge-models-v2 .bbp-series-grid {\n        grid-template-columns: 1fr !important;\n        gap: 32px !important;\n    }\n}\n\n@media (max-width:690px) {\n    #bbp-dredge-models-v2 h2.bbp-main-title { font-size: 26px !important; }\n    #bbp-dredge-models-v2 h3.bbp-card-title { font-size: 20px !important; }\n    \n    #bbp-dredge-models-v2 button.bbp-tab-btn {\n        padding: 16px !important;\n        font-size: 14.5px !important;\n    }\n    \n    #bbp-dredge-models-v2 th, \n    #bbp-dredge-models-v2 td {\n        padding: 14px 16px !important;\n        font-size: 13.5px !important;\n    }\n    \n    #bbp-dredge-models-v2 dl.bbp-specs-list {\n        grid-template-columns: 1fr !important;\n        row-gap: 4px !important;\n    }\n    #bbp-dredge-models-v2 dt.bbp-spec-label {\n        margin-top: 8px !important;\n    }\n    \n    #bbp-dredge-models-v2 .bbp-conclusion-box {\n        padding: 24px !important;\n    }\n}\n<\/style>\n\n<section id=\"bbp-dredge-models-v2\">\n    <div class=\"bbp-container\">\n        \n        <h2 class=\"bbp-main-title bbp-anim\">BBP AMG &#038; AWN Sand Dredge Pumps \u2014 Models &#038; Specifications<\/h2>\n        \n        <p class=\"bbp-intro-text bbp-anim\">\n            BBP manufactures two distinct sand dredge pump series, each engineered for a specific segment of the dredging market. The AMG series covers shore-based and barge-mounted gravel sand pumping, while the AWN series targets large-scale dredging vessels including trailing suction hopper dredgers and cutter suction dredgers. Both series share BBP&#8217;s commitment to abrasion-resistant materials, field-proven pump design, and interchangeable wear parts that keep maintenance costs predictable.\n        <\/p>\n\n        <div class=\"bbp-series-grid\">\n            \n            <article class=\"bbp-series-card bbp-anim\">\n                <div class=\"bbp-img-wrapper\">\n                    <img decoding=\"async\" src=\"https:\/\/bbpmfg.com\/wp-content\/uploads\/2026\/04\/Gravel-Sand-Pump.png\" alt=\"AMG Gravel Sand Pump\" loading=\"lazy\">\n                <\/div>\n                <div class=\"bbp-card-body\">\n                    <h3 class=\"bbp-card-title\">AMG Series \u2014 Gravel Sand Pump<\/h3>\n                    <p class=\"bbp-card-desc\">\n                        Horizontal centrifugal sand pump for sand and gravel mining, river dredging and aggregate processing. Wide-channel impeller\u2014that prevents blockaging due to oversize solids.\n                    <\/p>\n                    \n                    <div class=\"bbp-acc-wrapper\">\n                        <div class=\"bbp-acc-inner\">\n                            <dl class=\"bbp-specs-list\">\n                                <dt class=\"bbp-spec-label\">Models:<\/dt>\n                                <dd class=\"bbp-spec-value\">6\/4D \u2013 16\/14TU<\/dd>\n                                \n                                <dt class=\"bbp-spec-label\">Outlet Diameter:<\/dt>\n                                <dd class=\"bbp-spec-value\">100 \u2013 350 mm<\/dd>\n                                \n                                <dt class=\"bbp-spec-label\">Speed Range:<\/dt>\n                                <dd class=\"bbp-spec-value\">600 \u2013 1,400 rpm<\/dd>\n                                \n                                <dt class=\"bbp-spec-label\">Flow Rate:<\/dt>\n                                <dd class=\"bbp-spec-value\">36 \u2013 2,700 m\u00b3\/h<\/dd>\n                                \n                                <dt class=\"bbp-spec-label\">Head:<\/dt>\n                                <dd class=\"bbp-spec-value\">7 \u2013 96 m<\/dd>\n                                \n                                <dt class=\"bbp-spec-label\">Max Solids Passage:<\/dt>\n                                <dd class=\"bbp-spec-value\">82 \u2013 241 mm<\/dd>\n                                \n                                <dt class=\"bbp-spec-label\">Wet Parts Material:<\/dt>\n                                <dd class=\"bbp-spec-value\">Ni-Hard High-Cr (>58 HRC)<\/dd>\n                            <\/dl>\n                            <div class=\"bbp-best-for\">\n                                <strong>Best For:<\/strong> Sand mining, river sand extraction, aggregate washing and processing, land reclamation feed.\n                            <\/div>\n                        <\/div>\n                    <\/div>\n                    \n                    <button class=\"bbp-acc-btn\">View Full Specs <span class=\"bbp-acc-icon\">\u25bc<\/span><\/button>\n                <\/div>\n            <\/article>\n\n            <article class=\"bbp-series-card bbp-anim\">\n                <div class=\"bbp-img-wrapper\">\n                    <img decoding=\"async\" src=\"https:\/\/bbpmfg.com\/wp-content\/uploads\/2026\/04\/Dredging-Pump.png\" alt=\"AWN Dredging Pump\" loading=\"lazy\">\n                <\/div>\n                <div class=\"bbp-card-body\">\n                    <h3 class=\"bbp-card-title\">AWN Series \u2014 Dredging Pump<\/h3>\n                    <p class=\"bbp-card-desc\">\n                        Heavy-duty trailing suction dredging pump for hsph and csph. Exceptionally low NPSH, suits the deep sand suction from seabed and riverbeds.\n                    <\/p>\n                    \n                    <div class=\"bbp-acc-wrapper\">\n                        <div class=\"bbp-acc-inner\">\n                            <dl class=\"bbp-specs-list\">\n                                <dt class=\"bbp-spec-label\">Models:<\/dt>\n                                <dd class=\"bbp-spec-value\">200AWN \u2013 1600AWN<\/dd>\n                                \n                                <dt class=\"bbp-spec-label\">Flow Rate:<\/dt>\n                                <dd class=\"bbp-spec-value\">600 \u2013 14,000 m\u00b3\/h<\/dd>\n                                \n                                <dt class=\"bbp-spec-label\">Head:<\/dt>\n                                <dd class=\"bbp-spec-value\">20 \u2013 65 m<\/dd>\n                                \n                                <dt class=\"bbp-spec-label\">NPSH Required:<\/dt>\n                                <dd class=\"bbp-spec-value\"><1 m<\/dd>\n                                \n                                <dt class=\"bbp-spec-label\">Max Solids Passage:<\/dt>\n                                <dd class=\"bbp-spec-value\">170 \u2013 1,200 mm<\/dd>\n                                \n                                <dt class=\"bbp-spec-label\">Wet Parts Material:<\/dt>\n                                <dd class=\"bbp-spec-value\">Ni-Hard High-Cr (>58 HRC)<\/dd>\n                                \n                                <dt class=\"bbp-spec-label\" style=\"visibility:hidden\">&#8211;<\/dt>\n                                <dd class=\"bbp-spec-value\" style=\"visibility:hidden\">&#8211;<\/dd>\n                            <\/dl>\n                            <div class=\"bbp-best-for\">\n                                <strong>Best For:<\/strong> Construction of port, maintenance of channel dredging, dredging of sand and gravel by ships, capital dredging.\n                            <\/div>\n                        <\/div>\n                    <\/div>\n                    \n                    <button class=\"bbp-acc-btn\">View Full Specs <span class=\"bbp-acc-icon\">\u25bc<\/span><\/button>\n                <\/div>\n            <\/article>\n\n        <\/div>\n\n        <div class=\"bbp-tabs-container bbp-anim\">\n            \n            <div class=\"bbp-tab-header\">\n                <button class=\"bbp-tab-btn active\" data-target=\"bbp-tab-1\">Decision Matrix<\/button>\n                <button class=\"bbp-tab-btn\" data-target=\"bbp-tab-2\">Configuration Options<\/button>\n            <\/div>\n            \n            <div class=\"bbp-tab-body\">\n                <div class=\"bbp-tab-pane active\" id=\"bbp-tab-1\">\n                    <div class=\"bbp-table-wrapper\" style=\"border:none; box-shadow:none; margin:0;\">\n                        <table class=\"bbp-data-table\">\n                            <thead>\n                                <tr>\n                                    <th>Selection Criteria<\/th>\n                                    <th>AMG Gravel Sand Pump<\/th>\n                                    <th>AWN Dredging Pump<\/th>\n                                <\/tr>\n                            <\/thead>\n                            <tbody>\n                                <tr>\n                                    <td class=\"bbp-fw-600\">Primary Application<\/td>\n                                    <td>Shore-based sand mining, barge-mounted extraction<\/td>\n                                    <td>Vessel-mounted dredging (trailing suction, cutter suction)<\/td>\n                                <\/tr>\n                                <tr>\n                                    <td class=\"bbp-fw-600\">Max Particle Size<\/td>\n                                    <td>82 \u2013 241 mm<\/td>\n                                    <td>170 \u2013 1,200 mm<\/td>\n                                <\/tr>\n                                <tr>\n                                    <td class=\"bbp-fw-600\">Flow Range<\/td>\n                                    <td>36 \u2013 2,700 m\u00b3\/h<\/td>\n                                    <td>600 \u2013 14,000 m\u00b3\/h<\/td>\n                                <\/tr>\n                                <tr>\n                                    <td class=\"bbp-fw-600\">Head Range<\/td>\n                                    <td>7 \u2013 96 m<\/td>\n                                    <td>20 \u2013 65 m<\/td>\n                                <\/tr>\n                                <tr>\n                                    <td class=\"bbp-fw-600\">NPSH Requirement<\/td>\n                                    <td>Standard<\/td>\n                                    <td><1 m (ultra-low for deep suction)<\/td>\n                                <\/tr>\n                                <tr>\n                                    <td class=\"bbp-fw-600\">Installation<\/td>\n                                    <td>Horizontal, fixed base or barge deck<\/td>\n                                    <td>Vessel hull, dredger ladder, or pump room<\/td>\n                                <\/tr>\n                                <tr>\n                                    <td class=\"bbp-fw-600\">Ideal Project Type<\/td>\n                                    <td>Sand quarries, river dredging, aggregate plants<\/td>\n                                    <td>Port deepening, channel maintenance, coastal reclamation<\/td>\n                                <\/tr>\n                            <\/tbody>\n                        <\/table>\n                    <\/div>\n                <\/div>\n                \n                <div class=\"bbp-tab-pane\" id=\"bbp-tab-2\">\n                    <p class=\"bbp-tab-note\">\n                        Each and every BBP sand dredge pump can be fitted with seal type and drive arrangement of your choice to best suit your operating condition and maintenance philosophy.\n                    <\/p>\n                    <div class=\"bbp-table-wrapper\" style=\"border:none; box-shadow:none; margin:0;\">\n                        <table class=\"bbp-data-table\">\n                            <thead>\n                                <tr>\n                                    <th>Configuration<\/th>\n                                    <th>Options<\/th>\n                                    <th>Recommended For<\/th>\n                                <\/tr>\n                            <\/thead>\n                            <tbody>\n                                <tr>\n                                    <td class=\"bbp-fw-600\">Seal Types<\/td>\n                                    <td>Packing seal<br>\u2022 Mechanical seal<br>\u2022 Combined (packing + mechanical)<\/td>\n                                    <td>Packing for abrasive slurries; mechanical for clean-water flush applications; combined for critical dredging operations<\/td>\n                                <\/tr>\n                                <tr>\n                                    <td class=\"bbp-fw-600\">Drive Types<\/td>\n                                    <td>V-belt<br>\u2022 Flexible coupling<br>\u2022 Gear box<br>\u2022 Hydraulic<br>\u2022 VFD (Variable Frequency Drive)<\/td>\n                                    <td>V-belt for standard installations; gear box for high-torque dredgers; VFD for variable-flow dredging operations; hydraulic for remote or underwater drive systems<\/td>\n                                <\/tr>\n                            <\/tbody>\n                        <\/table>\n                    <\/div>\n                <\/div>\n            <\/div>\n            \n        <\/div>\n\n        <div class=\"bbp-conclusion-box bbp-anim\">\n            <p class=\"bbp-conclusion-text\">\n                As each pump line has multiple models there are needs for different wear parts throughout the pump range for every part in the pump that consumes wear. All AMG and AWN pump models have exclusive wear parts, the impeller, pump casing liner, throat bushing, and frame plate liner which are common and interchangeable across ALL designs and are replaceable individually with no removal of the pump necessary. This greatly reduces downtime for maintenance as well as allows for a reduced inventory of spare parts within a multi-pump dredge.\n            <\/p>\n            <p class=\"bbp-conclusion-highlight\">\n                Having covered the entire range of specifications, the next question that most engineers ask is: how does a dedicated sand dredge pump differ from a normal slurry pump?\n            <\/p>\n        <\/div>\n\n    <\/div>\n<\/section>\n\n<script>\ndocument.addEventListener('DOMContentLoaded', function() {\n    const root = document.getElementById('bbp-dredge-models-v2');\n    if (!root) return;\n\n    \/\/ 1. \u5361\u7247\u624b\u98ce\u7434\u903b\u8f91 (Accordion)\n    const accBtns = root.querySelectorAll('.bbp-acc-btn');\n    accBtns.forEach(btn => {\n        btn.addEventListener('click', function(e) {\n            e.preventDefault();\n            const wrapper = this.previousElementSibling;\n            const isExpanded = wrapper.classList.contains('expanded');\n            \n            if (isExpanded) {\n                wrapper.classList.remove('expanded');\n                this.classList.remove('expanded');\n                this.innerHTML = 'View Full Specs <span class=\"bbp-acc-icon\">\u25bc<\/span>';\n            } else {\n                wrapper.classList.add('expanded');\n                this.classList.add('expanded');\n                this.innerHTML = 'Hide Specs <span class=\"bbp-acc-icon\">\u25b2<\/span>';\n            }\n        });\n    });\n\n    \/\/ 2. \u8868\u683c\u9009\u9879\u5361\u5207\u6362\u903b\u8f91 (Tabs)\n    const tabBtns = root.querySelectorAll('.bbp-tab-btn');\n    const tabPanes = root.querySelectorAll('.bbp-tab-pane');\n    \n    tabBtns.forEach(btn => {\n        btn.addEventListener('click', function(e) {\n            e.preventDefault();\n            \/\/ \u79fb\u9664\u6240\u6709 active \u72b6\u6001\n            tabBtns.forEach(b => b.classList.remove('active'));\n            tabPanes.forEach(p => p.classList.remove('active'));\n            \n            \/\/ \u6fc0\u6d3b\u5f53\u524d\u9879\n            this.classList.add('active');\n            const targetId = this.getAttribute('data-target');\n            const targetPane = document.getElementById(targetId);\n            if (targetPane) {\n                targetPane.classList.add('active');\n            }\n        });\n    });\n\n    \/\/ 3. \u9ad8\u6548\u539f\u751f JS \u8fdb\u573a\u52a8\u753b\n    const animatedEls = root.querySelectorAll('.bbp-anim');\n    animatedEls.forEach(el => {\n        el.style.opacity = '0';\n        el.style.transform = 'translateY(15px)';\n        el.style.transition = 'opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1), transform 0.6s cubic-bezier(0.16, 1, 0.3, 1)';\n    });\n    \n    setTimeout(() => {\n        animatedEls.forEach((el, idx) => {\n            setTimeout(() => {\n                el.style.opacity = '1';\n                el.style.transform = 'translateY(0)';\n            }, idx * 100); \n        });\n    }, 150);\n});\n<\/script>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-a3ce70b\" data-block-id=\"a3ce70b\"><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-a3ce70b-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-117fd9f\" data-v=\"4\" data-block-id=\"117fd9f\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-117fd9f-container stk--no-background stk--no-padding\"><div class=\"has-text-align-center stk-block-content stk-inner-blocks stk-117fd9f-inner-blocks\">\n<style>\n@import url('https:\/\/fonts.googleapis.com\/css2?family=Inter:wght@400;500;600;700;800&display=swap');\n\n\/* =========================================\n   1. \u9876\u7ea7\u4f5c\u7528\u57df\u9694\u79bb\u4e0e\u5f3a\u5236 Reset\n   ========================================= *\/\n#bbp-pump-comparison-v1 {\n    width: 100% !important;\n    padding: 40px 0 !important; \/* \u4e25\u683c\u9075\u5faa Section 40px \u5185\u8fb9\u8ddd *\/\n    background-color: #ffffff !important;\n    font-family: 'Inter', inherit !important; \n    box-sizing: border-box !important;\n    overflow: hidden !important;\n    position: relative !important;\n}\n\n#bbp-pump-comparison-v1 * {\n    box-sizing: border-box !important;\n}\n\n#bbp-pump-comparison-v1 h2,\n#bbp-pump-comparison-v1 h3,\n#bbp-pump-comparison-v1 p,\n#bbp-pump-comparison-v1 div,\n#bbp-pump-comparison-v1 span,\n#bbp-pump-comparison-v1 table,\n#bbp-pump-comparison-v1 th,\n#bbp-pump-comparison-v1 td {\n    margin: 0 !important;\n    padding: 0 !important;\n    border: none !important;\n    background: transparent !important;\n    letter-spacing: normal !important;\n    text-transform: none !important;\n}\n\n#bbp-pump-comparison-v1 .bbp-container {\n    max-width: 1200px !important;\n    margin: 0 auto !important;\n    padding: 0 24px !important;\n}\n\n\/* =========================================\n   2. \u5934\u90e8 SEO \u6807\u9898\u4e0e\u524d\u8a00 (H2 32px)\n   ========================================= *\/\n#bbp-pump-comparison-v1 h2.bbp-comp-title {\n    font-size: 32px !important; \/* \u9075\u5faa\u4e3b\u9898\u9ed8\u8ba4\u8bbe\u5b9a *\/\n    color: #111111 !important;\n    font-weight: 800 !important;\n    line-height: 1.25 !important;\n    margin-bottom: 20px !important;\n    border-left: 5px solid #1848C0 !important; \/* \u5de5\u4e1a\u84dd\u6807\u7ebf *\/\n    padding-left: 18px !important;\n    font-family: inherit !important;\n}\n\n#bbp-pump-comparison-v1 p.bbp-comp-intro {\n    font-size: 16px !important;\n    color: #555555 !important;\n    line-height: 1.7 !important;\n    margin-bottom: 40px !important;\n    max-width: 1080px !important;\n    text-align: justify !important;\n}\n\n\/* =========================================\n   3. \u4e13\u4e1a\u6570\u636e\u5bf9\u6bd4\u8868\u683c (B2B High-end Table)\n   ========================================= *\/\n#bbp-pump-comparison-v1 .bbp-table-wrapper {\n    width: 100% !important;\n    overflow-x: auto !important; \/* \u9632\u6b62\u79fb\u52a8\u7aef\u6491\u7834\u7248\u9762 *\/\n    margin-bottom: 32px !important;\n    border: 1px solid #EAEAEA !important;\n    border-radius: 4px !important;\n    box-shadow: 0 4px 20px rgba(0,0,0,0.03) !important;\n    position: relative !important;\n}\n\n\/* \u9876\u90e8\u88c5\u9970\u9ec4\u6761\uff0c\u63d0\u5347\u91cd\u5de5\u7cbe\u5bc6\u611f *\/\n#bbp-pump-comparison-v1 .bbp-table-wrapper::before {\n    content: '' !important;\n    position: absolute !important;\n    top: 0 !important;\n    left: 0 !important;\n    width: 100% !important;\n    height: 4px !important;\n    background-color: #F0C018 !important; \/* \u5de5\u7a0b\u9ec4 *\/\n    z-index: 2 !important;\n}\n\n#bbp-pump-comparison-v1 table.bbp-data-matrix {\n    width: 100% !important;\n    min-width: 860px !important; \/* \u79fb\u52a8\u7aef\u6eda\u52a8\u5b89\u5168\u5bbd\u5ea6 *\/\n    border-collapse: collapse !important;\n    text-align: left !important;\n    background-color: #ffffff !important;\n}\n\n#bbp-pump-comparison-v1 th,\n#bbp-pump-comparison-v1 td {\n    padding: 18px 24px !important;\n    font-size: 14.5px !important;\n    line-height: 1.5 !important;\n    border-bottom: 1px solid #EAEAEA !important;\n    border-right: 1px solid #f5f5f5 !important;\n}\n\n#bbp-pump-comparison-v1 th:last-child,\n#bbp-pump-comparison-v1 td:last-child {\n    border-right: none !important;\n}\n\n#bbp-pump-comparison-v1 thead th {\n    background-color: #1848C0 !important; \/* \u5de5\u4e1a\u84dd\u8868\u5934 *\/\n    color: #ffffff !important;\n    font-weight: 700 !important;\n    font-size: 15px !important;\n    text-transform: uppercase !important;\n    letter-spacing: 0.5px !important;\n    padding-top: 24px !important;\n}\n\n\/* \u7a81\u51fa\u663e\u793a\u4e3b\u6253\u4ea7\u54c1\u5217 (\u7b2c\u4e8c\u5217) *\/\n#bbp-pump-comparison-v1 thead th.bbp-highlight-col {\n    background-color: #113695 !important; \/* \u6df1\u4e00\u7ea7\u5de5\u4e1a\u84dd\u4ee5\u4f5c\u533a\u5206 *\/\n}\n\n#bbp-pump-comparison-v1 tbody td.bbp-highlight-data {\n    background-color: #F5F7FF !important; \/* \u6781\u6d45\u84dd\u80cc\u666f\uff0c\u5f15\u5bfc\u89c6\u89c9\u7126\u70b9 *\/\n    color: #1848C0 !important;\n    font-weight: 600 !important;\n}\n\n\/* \u6591\u9a6c\u7eb9\u4e0e\u60ac\u505c\u6548\u679c *\/\n#bbp-pump-comparison-v1 tbody tr:nth-child(even) {\n    background-color: #FAFAFA !important;\n}\n\n#bbp-pump-comparison-v1 tbody tr:hover td {\n    background-color: #f0f4ff !important; \/* \u60ac\u505c\u4ea4\u4e92\uff0c\u4e0d\u5e72\u6270\u9605\u8bfb *\/\n}\n\n#bbp-pump-comparison-v1 td.bbp-fw-bold {\n    font-weight: 700 !important;\n    color: #111111 !important;\n    width: 20% !important;\n}\n\n\/* =========================================\n   4. \u6838\u5fc3\u6d1e\u5bdf\u6846 (Insight Callout)\n   ========================================= *\/\n#bbp-pump-comparison-v1 .bbp-insight-box {\n    display: flex !important;\n    align-items: flex-start !important;\n    gap: 20px !important;\n    background-color: #FAFAFA !important;\n    border: 1px solid #EAEAEA !important;\n    border-left: 4px solid #F0C018 !important; \/* \u5de5\u7a0b\u9ec4\u8b66\u793a\u7ebf *\/\n    padding: 24px 32px !important;\n    margin-bottom: 32px !important;\n    border-radius: 0 4px 4px 0 !important;\n}\n\n#bbp-pump-comparison-v1 .bbp-insight-icon {\n    width: 32px !important;\n    height: 32px !important;\n    color: #F0C018 !important;\n    flex-shrink: 0 !important;\n    margin-top: 2px !important;\n}\n\n#bbp-pump-comparison-v1 p.bbp-insight-text {\n    font-size: 15.5px !important;\n    color: #111111 !important;\n    font-weight: 600 !important;\n    line-height: 1.6 !important;\n    margin: 0 !important;\n    font-style: italic !important;\n}\n\n\/* =========================================\n   5. \u6df1\u5ea6\u89e3\u6790\u6587\u672c\u533a (Deep Dive & Recommendation)\n   ========================================= *\/\n#bbp-pump-comparison-v1 .bbp-content-block {\n    display: flex !important;\n    flex-direction: column !important;\n    gap: 20px !important;\n}\n\n#bbp-pump-comparison-v1 p.bbp-body-text {\n    font-size: 15.5px !important;\n    color: #555555 !important;\n    line-height: 1.7 !important;\n    text-align: justify !important;\n}\n\n#bbp-pump-comparison-v1 p.bbp-transition-text {\n    font-size: 16px !important;\n    color: #1848C0 !important;\n    font-weight: 700 !important;\n    line-height: 1.6 !important;\n    margin-top: 12px !important;\n}\n\n\/* =========================================\n   6. \u54cd\u5e94\u5f0f\u9002\u914d\n   ========================================= *\/\n@media (max-width:690px) {\n    #bbp-pump-comparison-v1 h2.bbp-comp-title { \n        font-size: 26px !important; \n    }\n    #bbp-pump-comparison-v1 th, \n    #bbp-pump-comparison-v1 td {\n        padding: 14px 16px !important;\n        font-size: 13.5px !important;\n    }\n    #bbp-pump-comparison-v1 .bbp-insight-box {\n        padding: 20px 24px !important;\n        flex-direction: column !important;\n        gap: 12px !important;\n    }\n}\n<\/style>\n\n<section id=\"bbp-pump-comparison-v1\">\n    <div class=\"bbp-container\">\n        \n        <h2 class=\"bbp-comp-title bbp-anim\">Sand Dredge Pump vs. Slurry Pump \u2014 Data-Driven Comparison<\/h2>\n        \n        <p class=\"bbp-comp-intro bbp-anim\">\n            Buyers evaluating a dredge pump for sand applications frequently consider standard slurry pumps as alternatives. While both are centrifugal pump designs that move solid-laden fluids, the engineering differences between a sand dredge pump and a slurry pump are substantial \u2014 and choosing the wrong type can lead to premature failure, constant clogging, or inadequate throughput. Our comparison below uses real specification ranges, not relative ratings, so you can make a data-driven decision.\n        <\/p>\n\n        <div class=\"bbp-table-wrapper bbp-anim\">\n            <table class=\"bbp-data-matrix\">\n                <thead>\n                    <tr>\n                        <th>Feature<\/th>\n                        <th class=\"bbp-highlight-col\">Sand Dredge Pump (AMG \/ AWN)<\/th>\n                        <th>Standard Slurry Pump<\/th>\n                    <\/tr>\n                <\/thead>\n                <tbody>\n                    <tr>\n                        <td class=\"bbp-fw-bold\">Max Particle Size<\/td>\n                        <td class=\"bbp-highlight-data\">82 \u2013 400 mm<\/td>\n                        <td>25 \u2013 76 mm<\/td>\n                    <\/tr>\n                    <tr>\n                        <td class=\"bbp-fw-bold\">Flow Range<\/td>\n                        <td class=\"bbp-highlight-data\">36 \u2013 14,000 m\u00b3\/h<\/td>\n                        <td>10 \u2013 1,000 m\u00b3\/h<\/td>\n                    <\/tr>\n                    <tr>\n                        <td class=\"bbp-fw-bold\">Typical Applications<\/td>\n                        <td class=\"bbp-highlight-data\">River dredging, sand mining, port construction, land reclamation<\/td>\n                        <td>Mill discharge, tailings transfer, mineral processing circuits<\/td>\n                    <\/tr>\n                    <tr>\n                        <td class=\"bbp-fw-bold\">Impeller Design<\/td>\n                        <td class=\"bbp-highlight-data\">Wide-channel, anti-clog, designed for large solids passage<\/td>\n                        <td>Closed or semi-open, built for finer abrasive slurries<\/td>\n                    <\/tr>\n                    <tr>\n                        <td class=\"bbp-fw-bold\">Wear Material<\/td>\n                        <td class=\"bbp-highlight-data\">Ni-Hard \/ High-Chromium alloy (>58 HRC)<\/td>\n                        <td>A05 \/ A49 chrome alloy (typically 45\u201355 HRC)<\/td>\n                    <\/tr>\n                    <tr>\n                        <td class=\"bbp-fw-bold\">Seal Options<\/td>\n                        <td class=\"bbp-highlight-data\">Packing \/ Mechanical \/ Combined<\/td>\n                        <td>Expeller \/ Mechanical<\/td>\n                    <\/tr>\n                    <tr>\n                        <td class=\"bbp-fw-bold\">Suction Capability<\/td>\n                        <td class=\"bbp-highlight-data\">Designed for deep suction (AWN NPSH <1 m)<\/td>\n                        <td>Standard NPSH, often requires flooded suction<\/td>\n                    <\/tr>\n                <\/tbody>\n            <\/table>\n        <\/div>\n\n        <div class=\"bbp-insight-box bbp-anim\">\n            <svg class=\"bbp-insight-icon\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><polygon points=\"13 2 3 14 12 14 11 22 21 10 12 10 13 2\"><\/polygon><\/svg>\n            <p class=\"bbp-insight-text\">\n                High-chromium impellers and casing liners rated above 58 HRC reduce maintenance costs by approximately 20% compared to standard alloy alternatives, based on extended wear testing in sand slurry service.\n            <\/p>\n        <\/div>\n\n        <div class=\"bbp-content-block bbp-anim\">\n            <p class=\"bbp-body-text\">\n                Passage size is the critical differentiator. A standard slurry pump tops out at roughly 76 mm maximum particle passage. In real-world sand dredging, the feed stream routinely contains gravel, cobbles, clay lumps, and debris that exceed that threshold. Running oversized solids through a pump not designed for them causes impeller damage, casing erosion, and seal failure within weeks rather than months.\n            <\/p>\n            <p class=\"bbp-body-text\">\n                For both coarse sand and fine slurry fraction operations, BBP recommends a combined pump system approach: AMG or AWN sand dredge pumps for primary extraction, paired with BBP slurry pumps downstream for classification and tailings circuits. This staged design allows each pump to operate within its specified duty range, which extends service life across the full dredge system.\n            <\/p>\n            <p class=\"bbp-transition-text\">\n                Specifications tell you what a pump should be able to do on paper; here are how BBP sand dredge pumps perform in reality:\n            <\/p>\n        <\/div>\n\n    <\/div>\n<\/section>\n\n<script>\n\/\/ \u6781\u901f\u539f\u751f JavaScript \u8fdb\u573a\u52a8\u753b\uff0c\u6d41\u7545\u4e14\u4e0d\u5f71\u54cd SEO \u4e0e\u4e3b\u7ebf\u7a0b\ndocument.addEventListener('DOMContentLoaded', function() {\n    const comparisonSection = document.getElementById('bbp-pump-comparison-v1');\n    if (comparisonSection) {\n        const animatedElements = comparisonSection.querySelectorAll('.bbp-anim');\n        \n        animatedElements.forEach(el => {\n            el.style.opacity = '0';\n            el.style.transform = 'translateY(15px)';\n            el.style.transition = 'opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1), transform 0.6s cubic-bezier(0.16, 1, 0.3, 1)';\n        });\n        \n        setTimeout(() => {\n            animatedElements.forEach((el, idx) => {\n                setTimeout(() => {\n                    el.style.opacity = '1';\n                    el.style.transform = 'translateY(0)';\n                }, idx * 80); \n            });\n        }, 100);\n    }\n});\n<\/script>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-725c96a\" data-block-id=\"725c96a\"><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-725c96a-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-287a1c5\" data-v=\"4\" data-block-id=\"287a1c5\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-287a1c5-container stk--no-background stk--no-padding\"><div class=\"has-text-align-center stk-block-content stk-inner-blocks stk-287a1c5-inner-blocks\">\n<style>\n@import url('https:\/\/fonts.googleapis.com\/css2?family=Inter:wght@400;500;600;700;800&display=swap');\n@import url('https:\/\/fonts.googleapis.com\/css2?family=Playfair+Display:ital,wght@1,600&display=swap');\n\n\/* =========================================\n   1. \u9876\u7ea7\u4f5c\u7528\u57df\u9694\u79bb\u4e0e\u5f3a\u5236 Reset\n   ========================================= *\/\n#bbp-dredge-dashboard-v2 {\n    width: 100% !important;\n    padding: 40px 0 !important;\n    background-color: #ffffff !important;\n    font-family: 'Inter', inherit !important; \n    box-sizing: border-box !important;\n    overflow: hidden !important;\n    position: relative !important;\n}\n\n#bbp-dredge-dashboard-v2 * {\n    box-sizing: border-box !important;\n}\n\n#bbp-dredge-dashboard-v2 h2, #bbp-dredge-dashboard-v2 h3, \n#bbp-dredge-dashboard-v2 p, #bbp-dredge-dashboard-v2 div, \n#bbp-dredge-dashboard-v2 span, #bbp-dredge-dashboard-v2 a,\n#bbp-dredge-dashboard-v2 img {\n    margin: 0 !important;\n    padding: 0 !important;\n    border: none !important;\n    background: transparent !important;\n    letter-spacing: normal !important;\n    text-transform: none !important;\n    text-decoration: none !important;\n}\n\n#bbp-dredge-dashboard-v2 .bbp-container {\n    max-width: 1200px !important;\n    margin: 0 auto !important;\n    padding: 0 24px !important;\n    display: flex !important;\n    flex-direction: column !important;\n    gap: 16px !important; \n}\n\n\/* =========================================\n   2. \u4eea\u8868\u76d8\u98ce\u683c\u5361\u7247\u57fa\u7c7b (Bento Cards)\n   ========================================= *\/\n#bbp-dredge-dashboard-v2 .bbp-bento-card {\n    background-color: #F8FAFC !important; \/* \u51b7\u7070\u5361\u7247\u5e95\u8272 *\/\n    border: 1px solid #E2E8F0 !important; \n    border-radius: 4px !important;\n    padding: 32px !important;\n}\n\n\/* =========================================\n   3. \u9876\u90e8\u533a\uff1a\u6807\u9898\u4e0e\u6807\u7b7e\u6c34\u5e73\u54ac\u5408\n   ========================================= *\/\n#bbp-dredge-dashboard-v2 .bbp-header-grid {\n    display: grid !important;\n    grid-template-columns: 1.4fr 0.6fr !important;\n    gap: 16px !important;\n}\n\n#bbp-dredge-dashboard-v2 h2.bbp-main-title {\n    font-size: 32px !important;\n    color: #0F172A !important;\n    font-weight: 800 !important;\n    line-height: 1.2 !important;\n    margin-bottom: 16px !important;\n    letter-spacing: -0.5px !important;\n    text-align: left !important;\n}\n\n#bbp-dredge-dashboard-v2 p.bbp-intro-text {\n    font-size: 15px !important;\n    color: #475569 !important;\n    line-height: 1.6 !important;\n    text-align: left !important;\n}\n\n#bbp-dredge-dashboard-v2 .bbp-tags-card {\n    display: flex !important;\n    flex-wrap: wrap !important;\n    align-content: flex-start !important;\n    gap: 8px !important;\n    padding: 24px !important;\n}\n\n#bbp-dredge-dashboard-v2 .bbp-tag {\n    background-color: #ffffff !important;\n    color: #1848C0 !important;\n    font-size: 13px !important;\n    font-weight: 700 !important;\n    padding: 6px 12px !important;\n    border-radius: 2px !important;\n    border: 1px solid #CBD5E1 !important;\n    text-transform: uppercase !important;\n    letter-spacing: 0.5px !important;\n}\n\n\/* =========================================\n   4. \u4e2d\u90e8\u533a\uff1a\u5de6\u4fa7\u9ad8\u5bc6\u6570\u636e + \u56fe\u8868\u5145\u6ee1 + \u53f3\u4fa7\u5f15\u8a00\n   ========================================= *\/\n#bbp-dredge-dashboard-v2 .bbp-body-grid {\n    display: grid !important;\n    grid-template-columns: 1.4fr 0.6fr !important;\n    gap: 16px !important;\n    align-items: stretch !important; \n}\n\n#bbp-dredge-dashboard-v2 .bbp-data-split {\n    display: grid !important;\n    grid-template-columns: 1fr 1fr !important;\n    gap: 24px !important;\n}\n\n#bbp-dredge-dashboard-v2 h3.bbp-section-title {\n    font-size: 18px !important;\n    color: #0F172A !important;\n    font-weight: 800 !important;\n    margin-bottom: 12px !important;\n    display: flex !important;\n    align-items: center !important;\n    gap: 8px !important;\n    text-align: left !important;\n}\n\n#bbp-dredge-dashboard-v2 h3.bbp-section-title::before {\n    content: '' !important;\n    display: block !important;\n    width: 4px !important;\n    height: 18px !important;\n    background-color: #F0C018 !important;\n}\n\n#bbp-dredge-dashboard-v2 p.bbp-body-text {\n    font-size: 14px !important;\n    color: #475569 !important;\n    line-height: 1.6 !important;\n    margin-bottom: 16px !important;\n    text-align: left !important;\n}\n\n#bbp-dredge-dashboard-v2 p.bbp-body-text:last-child {\n    margin-bottom: 0 !important;\n}\n\n#bbp-dredge-dashboard-v2 .bbp-chart-wrapper {\n    width: 100% !important;\n    background-color: transparent !important; \n    border-radius: 4px !important;\n    margin-top: 20px !important; \n    margin-bottom: 20px !important;\n    padding: 0 !important; \n    display: flex !important;\n    align-items: center !important;\n    justify-content: center !important;\n    overflow: hidden !important; \n    box-shadow: inset 0 0 0 1px rgba(0,0,0,0.03) !important; \n}\n\n#bbp-dredge-dashboard-v2 .bbp-chart-img {\n    width: 100% !important; \n    height: auto !important; \n    max-height: 300px !important; \n    object-fit: contain !important; \n    display: block !important;\n}\n\n\/* \u53f3\u4fa7\uff1a\u6df1\u84dd\u901a\u9876\u5f15\u8a00\u67f1 *\/\n#bbp-dredge-dashboard-v2 .bbp-quote-block {\n    background-color: #1848C0 !important;\n    border: none !important;\n    display: flex !important;\n    flex-direction: column !important;\n    justify-content: center !important;\n    position: relative !important;\n}\n\n#bbp-dredge-dashboard-v2 .bbp-quote-block::before {\n    content: '\u201c' !important;\n    position: absolute !important;\n    top: 10px !important;\n    left: 20px !important;\n    font-size: 80px !important;\n    color: #F0C018 !important;\n    line-height: 1 !important;\n    font-family: 'Playfair Display', serif !important;\n    opacity: 0.3 !important;\n}\n\n#bbp-dredge-dashboard-v2 p.bbp-quote-text {\n    font-size: 15.5px !important;\n    color: #ffffff !important;\n    font-weight: 400 !important;\n    font-family: 'Playfair Display', serif !important;\n    font-style: italic !important;\n    line-height: 1.6 !important;\n    margin-bottom: 24px !important;\n    position: relative !important;\n    z-index: 2 !important;\n    text-align: left !important; \/* \u6838\u5fc3\u8c03\u6574\uff1a\u84dd\u8272\u6a21\u5757\u5185\u6587\u5b57\u5de6\u5bf9\u9f50 *\/\n}\n\n#bbp-dredge-dashboard-v2 span.bbp-quote-author {\n    font-size: 12px !important;\n    color: #F0C018 !important;\n    font-weight: 700 !important;\n    text-transform: uppercase !important;\n    letter-spacing: 0.5px !important;\n    border-top: 1px solid rgba(255,255,255,0.2) !important;\n    padding-top: 16px !important;\n    text-align: left !important; \/* \u6838\u5fc3\u8c03\u6574\uff1a\u843d\u6b3e\u5de6\u5bf9\u9f50 *\/\n    display: block !important;\n}\n\n\/* =========================================\n   5. \u4e0b\u90e8\u533a\uff1aTCO \u9ad8\u5bc6\u5ea6\u7816\u5757\u77e9\u9635 (Masonry Grid)\n   ========================================= *\/\n#bbp-dredge-dashboard-v2 .bbp-tco-container {\n    padding: 32px !important;\n}\n\n#bbp-dredge-dashboard-v2 .bbp-tco-grid {\n    display: grid !important;\n    grid-template-columns: repeat(6, 1fr) !important;\n    gap: 16px !important;\n    margin-top: 20px !important;\n}\n\n#bbp-dredge-dashboard-v2 .bbp-tco-item {\n    background-color: #ffffff !important;\n    border: 1px solid #EAEAEA !important;\n    padding: 16px !important;\n    border-top: 3px solid #1848C0 !important;\n}\n\n#bbp-dredge-dashboard-v2 .bbp-tco-item:nth-child(1),\n#bbp-dredge-dashboard-v2 .bbp-tco-item:nth-child(2),\n#bbp-dredge-dashboard-v2 .bbp-tco-item:nth-child(3) {\n    grid-column: span 2 !important;\n}\n\n#bbp-dredge-dashboard-v2 .bbp-tco-item:nth-child(4),\n#bbp-dredge-dashboard-v2 .bbp-tco-item:nth-child(5) {\n    grid-column: span 3 !important;\n}\n\n#bbp-dredge-dashboard-v2 span.bbp-tco-title {\n    display: block !important;\n    font-size: 14px !important;\n    color: #0F172A !important;\n    font-weight: 800 !important;\n    margin-bottom: 8px !important;\n    text-transform: uppercase !important;\n    text-align: left !important;\n}\n\n#bbp-dredge-dashboard-v2 p.bbp-tco-desc {\n    font-size: 13px !important;\n    color: #475569 !important;\n    line-height: 1.5 !important;\n    text-align: left !important;\n}\n\n\/* =========================================\n   6. \u5e95\u90e8\uff1a\u9ed1\u91d1\u98ce\u683c\u603b\u7ed3\u680f\n   ========================================= *\/\n#bbp-dredge-dashboard-v2 .bbp-footer-box {\n    background-color: #0F172A !important; \n    color: #ffffff !important;\n    padding: 40px 32px !important; \n    display: flex !important;\n    justify-content: space-between !important;\n    align-items: center !important;\n    gap: 48px !important;\n}\n\n\/* \u5de6\u4fa7\u6587\u5b57\u4e25\u683c\u5de6\u5bf9\u9f50 *\/\n#bbp-dredge-dashboard-v2 .bbp-footer-text-group {\n    flex: 1.2 !important;\n    text-align: left !important; \n}\n\n#bbp-dredge-dashboard-v2 p.bbp-footer-text {\n    font-size: 13px !important;\n    color: rgba(255,255,255,0.7) !important;\n    line-height: 1.6 !important;\n    margin-bottom: 12px !important;\n    text-align: left !important;\n}\n\n#bbp-dredge-dashboard-v2 p.bbp-footer-highlight {\n    font-size: 14px !important;\n    color: #F0C018 !important;\n    font-weight: 700 !important;\n    margin: 0 !important;\n    text-align: left !important;\n}\n\n\/* \u53f3\u4fa7 CTA \u533a\u57df *\/\n#bbp-dredge-dashboard-v2 .bbp-footer-cta-area {\n    flex: 0.8 !important;\n    display: flex !important;\n    flex-direction: column !important;\n    align-items: flex-start !important; \/* \u6838\u5fc3\u8c03\u6574\uff1a\u6309\u94ae\u548c\u5e95\u90e8\u6587\u5b57\u6cbf\u5de6\u4fa7\u5bf9\u9f50 *\/\n    justify-content: center !important;\n    border-left: 1px solid rgba(255,255,255,0.15) !important;\n    padding-left: 32px !important;\n}\n\n\/* \u5e26\u56fe\u6807\u7684\u9ad8\u7ea7\u6309\u94ae\u6837\u5f0f *\/\n#bbp-dredge-dashboard-v2 a.bbp-footer-btn {\n    display: inline-flex !important;\n    align-items: center !important;\n    justify-content: center !important;\n    gap: 12px !important;\n    background-color: #F0C018 !important; \n    color: #0F172A !important;\n    padding: 14px 24px !important;\n    font-size: 14px !important;\n    font-weight: 800 !important;\n    text-transform: uppercase !important;\n    letter-spacing: 0.5px !important;\n    border-radius: 4px !important;\n    transition: all 0.3s cubic-bezier(0.25, 1, 0.5, 1) !important;\n    margin-bottom: 12px !important;\n    cursor: pointer !important;\n}\n\n#bbp-dredge-dashboard-v2 a.bbp-footer-btn:hover {\n    background-color: #ffffff !important;\n    color: #1848C0 !important;\n    transform: translateY(-3px) !important;\n    box-shadow: 0 10px 20px rgba(240, 192, 24, 0.25) !important;\n}\n\n#bbp-dredge-dashboard-v2 .bbp-btn-icon {\n    width: 18px !important;\n    height: 18px !important;\n    stroke: currentColor !important;\n    stroke-width: 2.5 !important;\n}\n\n#bbp-dredge-dashboard-v2 p.bbp-footer-subtext {\n    font-size: 12px !important;\n    color: rgba(255,255,255,0.5) !important;\n    text-align: left !important; \/* \u6838\u5fc3\u8c03\u6574\uff1a\u9ed1\u8272\u6a21\u5757\u5185\u7684\u8bf4\u660e\u6587\u5b57\u5de6\u5bf9\u9f50 *\/\n    line-height: 1.4 !important;\n}\n\n\/* =========================================\n   7. \u54cd\u5e94\u5f0f\u9002\u914d\n   ========================================= *\/\n@media (max-width: 992px) {\n    #bbp-dredge-dashboard-v2 .bbp-header-grid { grid-template-columns: 1fr !important; }\n    #bbp-dredge-dashboard-v2 .bbp-body-grid { grid-template-columns: 1fr !important; }\n    #bbp-dredge-dashboard-v2 .bbp-tco-item:nth-child(n) { grid-column: span 6 !important; } \n    #bbp-dredge-dashboard-v2 .bbp-data-split { grid-template-columns: 1fr !important; }\n    #bbp-dredge-dashboard-v2 .bbp-footer-box { flex-direction: column !important; align-items: stretch !important; gap: 32px !important;}\n    #bbp-dredge-dashboard-v2 .bbp-footer-cta-area { border-left: none !important; border-top: 1px solid rgba(255,255,255,0.1) !important; padding-left: 0 !important; padding-top: 32px !important; }\n}\n<\/style>\n\n<section id=\"bbp-dredge-dashboard-v2\">\n    <div class=\"bbp-container\">\n        \n        <div class=\"bbp-header-grid bbp-anim\">\n            <div class=\"bbp-bento-card\">\n                <h2 class=\"bbp-main-title\">Dredging Project Results \u2014 Efficiency &#038; Uptime Data<\/h2>\n                <p class=\"bbp-intro-text\">\n                    BBP sand dredge pumps serve six primary application sectors. Each presents distinct challenges for pump performance, abrasion resistance, and uptime. Performance data below draws from industry benchmarks and materials science research to contextualize what operators can expect from Ni-Hard high-chromium pump components.\n                <\/p>\n            <\/div>\n            <div class=\"bbp-bento-card bbp-tags-card\">\n                <span class=\"bbp-tag\">River Dredging<\/span>\n                <span class=\"bbp-tag\">Port Construction<\/span>\n                <span class=\"bbp-tag\">Sand Mining<\/span>\n                <span class=\"bbp-tag\">Land Reclamation<\/span>\n                <span class=\"bbp-tag\">Tunnelling<\/span>\n                <span class=\"bbp-tag\">Sugar Beet Processing<\/span>\n            <\/div>\n        <\/div>\n\n        <div class=\"bbp-body-grid bbp-anim\">\n            <div class=\"bbp-bento-card\">\n                <div class=\"bbp-data-split\">\n                    <div>\n                        <h3 class=\"bbp-section-title\">Field Benchmarks<\/h3>\n                        <p class=\"bbp-body-text\">\n                            Ni-Hard alloys have been the material of choice for abrasive pumping applications since the mid-20th century because of their exceptional wear resistance in sand and gravel service.\n                        <\/p>\n                        <p class=\"bbp-body-text\">\n                            Field deployments typically show <strong>2\u20134 times the wear part service life<\/strong> compared to standard cast iron in environments where angular quartz particles dominate.\n                        <\/p>\n                        <div class=\"bbp-chart-wrapper\">\n                            <img decoding=\"async\" src=\"https:\/\/bbpmfg.com\/wp-content\/uploads\/2026\/04\/Field-Performance-Benchmarks-1.png\" alt=\"Field Performance Benchmarks\" class=\"bbp-chart-img\" loading=\"lazy\">\n                        <\/div>\n                    <\/div>\n                    <div>\n                        <h3 class=\"bbp-section-title\">Market Context<\/h3>\n                        <p class=\"bbp-body-text\">\n                            Global dredging market value reached approximately $19.2 billion in 2025 and is projected to grow at 4\u20135% CAGR through the decade.\n                        <\/p>\n                        <div class=\"bbp-chart-wrapper\">\n                            <img decoding=\"async\" src=\"https:\/\/bbpmfg.com\/wp-content\/uploads\/2026\/04\/Market-Context.png\" alt=\"Market Context Data\" class=\"bbp-chart-img\" loading=\"lazy\">\n                        <\/div>\n                        <p class=\"bbp-body-text\">\n                            Under continuous duty, maintenance intervals of 6\u201312 months are industry benchmarks for replacement. Actual life depends on slurry concentration.\n                        <\/p>\n                    <\/div>\n                <\/div>\n            <\/div>\n\n            <div class=\"bbp-bento-card bbp-quote-block\">\n                <p class=\"bbp-quote-text\">\n                    \u201cEvery sand dredge pump we ship undergoes full hydraulic performance testing per ISO 9906. Our metallographic lab confirms alloy composition on every casting batch, not just sample lots \u2014 because in dredging, there is no tolerance for underperformance.\u201d\n                <\/p>\n                <span class=\"bbp-quote-author\">BBP Engineering Team<br>Pump Testing &#038; Quality Division<\/span>\n            <\/div>\n        <\/div>\n\n        <div class=\"bbp-bento-card bbp-tco-container bbp-anim\">\n            <h3 class=\"bbp-section-title\">Total Cost of Ownership \u2014 Maintenance Cost Framework<\/h3>\n            <p class=\"bbp-body-text\">From a procurement perspective, sales teams should be quantifying all items that influence total cost of ownership (TCO) when considering a sand dredge pump supplier.<\/p>\n            \n            <div class=\"bbp-tco-grid\">\n                <div class=\"bbp-tco-item\"><span class=\"bbp-tco-title\">Wear Parts Interval<\/span><p class=\"bbp-tco-desc\">Alloy (\uff1e58HRC) parts last 2-4x longer than cast iron, decreasing replacement costs.<\/p><\/div>\n                <div class=\"bbp-tco-item\"><span class=\"bbp-tco-title\">Unplanned Downtime<\/span><p class=\"bbp-tco-desc\">High reliability affects project margin directly by preventing crew standby costs.<\/p><\/div>\n                <div class=\"bbp-tco-item\"><span class=\"bbp-tco-title\">Spare Parts Stock<\/span><p class=\"bbp-tco-desc\">Stocked spares shorten replacement lead-times from weeks to several days.<\/p><\/div>\n                <div class=\"bbp-tco-item\"><span class=\"bbp-tco-title\">Energy Consumption<\/span><p class=\"bbp-tco-desc\">Maximized pump efficiency controls operational energy cost for your duty point.<\/p><\/div>\n                <div class=\"bbp-tco-item\"><span class=\"bbp-tco-title\">Field Service Support<\/span><p class=\"bbp-tco-desc\">24\/7 technical support and remote diagnostics eliminate troubleshooting time.<\/p><\/div>\n            <\/div>\n        <\/div>\n\n        <div class=\"bbp-bento-card bbp-footer-box bbp-anim\">\n            <div class=\"bbp-footer-text-group\">\n                <p class=\"bbp-footer-text\">In every application sector, BBP sand dredge pumps deliver high efficiency at the rated duty point while maintaining abrasion resistance throughout the wear part lifecycle. Combined material science, hydraulic design, and quality-controlled manufacturing provides dredging solutions that operators can rely on for sustained production.<\/p>\n                <p class=\"bbp-footer-highlight\">Reliable field performance starts in the factory \u2014 here is how BBP ensures every pump meets international quality standards before shipment.<\/p>\n            <\/div>\n            \n            <div class=\"bbp-footer-cta-area\">\n                <a href=\"#ct-popup-820\" class=\"bbp-footer-btn\">\n                    Get in touch with BBP engineering\n                    <svg class=\"bbp-btn-icon\" viewBox=\"0 0 24 24\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n                        <path d=\"M5 12H19M19 12L12 5M19 12L12 19\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\/>\n                    <\/svg>\n                <\/a>\n                <p class=\"bbp-footer-subtext\">For a complete TCO study concerning<br>your project of sand dredging.<\/p>\n            <\/div>\n        <\/div>\n\n    <\/div>\n<\/section>\n\n<script>\ndocument.addEventListener('DOMContentLoaded', function() {\n    const section = document.getElementById('bbp-dredge-dashboard-v2');\n    if (section) {\n        const animatedElements = section.querySelectorAll('.bbp-anim');\n        \n        animatedElements.forEach(el => {\n            el.style.opacity = '0';\n            el.style.transform = 'translateY(15px)';\n            el.style.transition = 'opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1), transform 0.6s cubic-bezier(0.16, 1, 0.3, 1)';\n        });\n        \n        const observer = new IntersectionObserver((entries) => {\n            entries.forEach(entry => {\n                if (entry.isIntersecting) {\n                    setTimeout(() => {\n                        entry.target.style.opacity = '1';\n                        entry.target.style.transform = 'translateY(0)';\n                    }, 50);\n                    observer.unobserve(entry.target);\n                }\n            });\n        }, { threshold: 0.1 });\n\n        animatedElements.forEach(el => observer.observe(el));\n    }\n});\n<\/script>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-24065d2\" data-block-id=\"24065d2\"><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-24065d2-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-7c415f2\" data-v=\"4\" data-block-id=\"7c415f2\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-7c415f2-container stk--no-background stk--no-padding\"><div class=\"has-text-align-center stk-block-content stk-inner-blocks stk-7c415f2-inner-blocks\">\n<style>\n@import url('https:\/\/fonts.googleapis.com\/css2?family=Inter:wght@400;500;600;700;800&display=swap');\n\n\/* =========================================\n   1. \u9876\u7ea7\u4f5c\u7528\u57df\u9694\u79bb\u4e0e\u5f3a\u5236 Reset\n   ========================================= *\/\n#bbp-quality-assurance-v1 {\n    width: 100% !important;\n    padding: 40px 0 !important; \/* \u4e25\u683c\u9075\u5faa Section 40px \u5185\u8fb9\u8ddd *\/\n    background-color: #ffffff !important;\n    font-family: 'Inter', inherit !important; \n    box-sizing: border-box !important;\n    overflow: hidden !important;\n    position: relative !important;\n}\n\n#bbp-quality-assurance-v1 * {\n    box-sizing: border-box !important;\n}\n\n#bbp-quality-assurance-v1 h2,\n#bbp-quality-assurance-v1 h3,\n#bbp-quality-assurance-v1 h4,\n#bbp-quality-assurance-v1 p,\n#bbp-quality-assurance-v1 div,\n#bbp-quality-assurance-v1 span,\n#bbp-quality-assurance-v1 a {\n    margin: 0 !important;\n    padding: 0 !important;\n    border: none !important;\n    background: transparent !important;\n    letter-spacing: normal !important;\n    text-transform: none !important;\n}\n\n#bbp-quality-assurance-v1 .bbp-container {\n    max-width: 1200px !important;\n    margin: 0 auto !important;\n    padding: 0 24px !important;\n}\n\n\/* =========================================\n   2. \u5934\u90e8 SEO \u6807\u9898\u4e0e\u524d\u8a00 (H2 32px)\n   ========================================= *\/\n#bbp-quality-assurance-v1 h2.bbp-main-title {\n    font-size: 32px !important; \/* \u9075\u5faa\u4e3b\u9898\u8bbe\u5b9a *\/\n    color: #111111 !important;\n    font-weight: 800 !important;\n    line-height: 1.25 !important;\n    margin-bottom: 20px !important;\n    border-left: 5px solid #1848C0 !important; \/* \u5de5\u4e1a\u84dd\u6807\u7ebf *\/\n    padding-left: 18px !important;\n    font-family: inherit !important;\n}\n\n#bbp-quality-assurance-v1 p.bbp-intro-text {\n    font-size: 16px !important;\n    color: #555555 !important;\n    line-height: 1.65 !important;\n    margin-bottom: 40px !important;\n    max-width: 1080px !important;\n    text-align: justify !important;\n}\n\n\/* =========================================\n   3. \u8ba4\u8bc1\u5361\u7247\u7f51\u683c (Certification Grid)\n   ========================================= *\/\n#bbp-quality-assurance-v1 .bbp-cert-grid {\n    display: grid !important;\n    grid-template-columns: repeat(4, 1fr) !important;\n    gap: 24px !important;\n    margin-bottom: 56px !important;\n}\n\n#bbp-quality-assurance-v1 .bbp-cert-card {\n    background-color: #FAFAFA !important;\n    border: 1px solid #EAEAEA !important;\n    padding: 24px !important;\n    border-radius: 4px !important;\n    display: flex !important;\n    flex-direction: column !important;\n    align-items: flex-start !important;\n    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease !important;\n}\n\n#bbp-quality-assurance-v1 .bbp-cert-card:hover {\n    transform: translateY(-4px) !important;\n    box-shadow: 0 8px 24px rgba(24, 72, 192, 0.06) !important;\n    border-color: #1848C0 !important;\n}\n\n#bbp-quality-assurance-v1 .bbp-check-icon {\n    display: inline-flex !important;\n    align-items: center !important;\n    justify-content: center !important;\n    width: 32px !important;\n    height: 32px !important;\n    background-color: #1848C0 !important; \/* \u5de5\u4e1a\u84dd *\/\n    color: #ffffff !important;\n    font-size: 18px !important;\n    font-weight: 700 !important;\n    border-radius: 50% !important;\n    margin-bottom: 16px !important;\n}\n\n#bbp-quality-assurance-v1 h4.bbp-cert-title {\n    font-size: 18px !important;\n    color: #111111 !important;\n    font-weight: 700 !important;\n    line-height: 1.3 !important;\n    margin-bottom: 8px !important;\n}\n\n#bbp-quality-assurance-v1 p.bbp-cert-desc {\n    font-size: 14px !important;\n    color: #555555 !important;\n    line-height: 1.5 !important;\n}\n\n\/* =========================================\n   4. \u5782\u76f4\u6574\u5408\uff1a\u516d\u6b65\u5de5\u827a\u6d41\u7a0b\u8f74 (Process Tracker)\n   ========================================= *\/\n#bbp-quality-assurance-v1 .bbp-process-section {\n    background-color: #F8F9FA !important;\n    border: 1px solid #EAEAEA !important;\n    border-radius: 4px !important;\n    padding: 40px !important;\n    margin-bottom: 48px !important;\n}\n\n#bbp-quality-assurance-v1 h3.bbp-sub-title {\n    font-size: 24px !important;\n    color: #111111 !important;\n    font-weight: 800 !important;\n    line-height: 1.3 !important;\n    margin-bottom: 16px !important;\n    font-family: inherit !important;\n}\n\n#bbp-quality-assurance-v1 p.bbp-process-intro {\n    font-size: 15.5px !important;\n    color: #555555 !important;\n    line-height: 1.6 !important;\n    margin-bottom: 40px !important;\n    text-align: justify !important;\n}\n\n#bbp-quality-assurance-v1 .bbp-process-tracker {\n    display: flex !important;\n    justify-content: space-between !important;\n    align-items: center !important;\n    position: relative !important;\n}\n\n\/* \u8d2f\u7a7f\u59cb\u7ec8\u7684\u8fde\u63a5\u7ebf *\/\n#bbp-quality-assurance-v1 .bbp-process-tracker::before {\n    content: '' !important;\n    position: absolute !important;\n    top: 24px !important;\n    left: 0 !important;\n    right: 0 !important;\n    height: 2px !important;\n    background-color: #D1D5DB !important;\n    z-index: 1 !important;\n}\n\n#bbp-quality-assurance-v1 .bbp-process-step {\n    position: relative !important;\n    z-index: 2 !important;\n    display: flex !important;\n    flex-direction: column !important;\n    align-items: center !important;\n    background-color: #F8F9FA !important; \/* \u4e0e\u80cc\u666f\u8272\u878d\u4e3a\u4e00\u4f53 *\/\n    padding: 0 10px !important;\n}\n\n#bbp-quality-assurance-v1 span.bbp-step-num {\n    width: 48px !important;\n    height: 48px !important;\n    background-color: #ffffff !important;\n    border: 3px solid #F0C018 !important; \/* \u5de5\u7a0b\u9ec4\u8fb9\u6846 *\/\n    color: #1848C0 !important; \/* \u5de5\u4e1a\u84dd\u6570\u5b57 *\/\n    font-size: 18px !important;\n    font-weight: 800 !important;\n    display: flex !important;\n    align-items: center !important;\n    justify-content: center !important;\n    border-radius: 50% !important;\n    margin-bottom: 12px !important;\n    box-shadow: 0 4px 10px rgba(0,0,0,0.05) !important;\n}\n\n#bbp-quality-assurance-v1 span.bbp-step-name {\n    font-size: 14.5px !important;\n    color: #111111 !important;\n    font-weight: 700 !important;\n    text-align: center !important;\n}\n\n\/* =========================================\n   5. \u6d4b\u8bd5\u4e0e\u6570\u636e\u5206\u6790 (Testing & Analysis)\n   ========================================= *\/\n#bbp-quality-assurance-v1 .bbp-testing-grid {\n    display: grid !important;\n    grid-template-columns: 1fr 1fr !important;\n    gap: 40px !important;\n    margin-bottom: 40px !important;\n}\n\n#bbp-quality-assurance-v1 .bbp-test-col {\n    display: flex !important;\n    flex-direction: column !important;\n    gap: 16px !important;\n}\n\n#bbp-quality-assurance-v1 p.bbp-body-text {\n    font-size: 15.5px !important;\n    color: #555555 !important;\n    line-height: 1.7 !important;\n    text-align: justify !important;\n}\n\n\/* \u5f3a\u8c03\u8fb9\u6846 *\/\n#bbp-quality-assurance-v1 .bbp-border-left {\n    border-left: 3px solid #1848C0 !important;\n    padding-left: 16px !important;\n}\n\n\/* =========================================\n   6. \u5e95\u90e8\u8f6c\u5316\u6a21\u5757 (CTA & Outro)\n   ========================================= *\/\n#bbp-quality-assurance-v1 .bbp-cta-wrapper {\n    background-color: #1848C0 !important;\n    padding: 40px !important;\n    border-radius: 4px !important;\n    display: flex !important;\n    flex-direction: column !important;\n    align-items: center !important; \/* \u6838\u5fc3\u8c03\u6574\uff1a\u8ba9\u5185\u5bb9\u6574\u4f53\u5c45\u4e2d *\/\n    gap: 20px !important;\n    box-shadow: 0 8px 25px rgba(24, 72, 192, 0.15) !important;\n    position: relative !important;\n    overflow: hidden !important;\n}\n\n#bbp-quality-assurance-v1 .bbp-cta-wrapper::after {\n    content: '' !important;\n    position: absolute !important;\n    bottom: -20px !important;\n    right: -20px !important;\n    width: 120px !important;\n    height: 120px !important;\n    border: 8px solid rgba(240, 192, 24, 0.2) !important;\n    border-radius: 50% !important;\n    pointer-events: none !important;\n}\n\n#bbp-quality-assurance-v1 a.bbp-cta-btn {\n    display: inline-flex !important;\n    align-items: center !important;\n    background-color: #F0C018 !important; \/* \u5de5\u7a0b\u9ec4 *\/\n    color: #111111 !important;\n    padding: 16px 36px !important;\n    font-size: 16px !important;\n    font-weight: 700 !important;\n    border-radius: 2px !important;\n    transition: all 0.3s ease !important;\n    position: relative !important;\n    z-index: 2 !important;\n}\n\n#bbp-quality-assurance-v1 a.bbp-cta-btn:hover {\n    background-color: #ffffff !important;\n    color: #1848C0 !important;\n    box-shadow: 0 4px 15px rgba(255,255,255,0.3) !important;\n    transform: translateY(-2px) !important;\n}\n\n#bbp-quality-assurance-v1 p.bbp-outro-text {\n    font-size: 15px !important;\n    color: #E2E8F0 !important;\n    line-height: 1.6 !important;\n    max-width: 900px !important;\n    text-align: center !important; \/* \u6838\u5fc3\u8c03\u6574\uff1a\u8bf4\u660e\u6587\u5b57\u8ddf\u968f\u6309\u94ae\u5c45\u4e2d *\/\n    position: relative !important;\n    z-index: 2 !important;\n}\n\n\/* =========================================\n   7. \u54cd\u5e94\u5f0f\u9002\u914d\n   ========================================= *\/\n@media (max-width: 992px) {\n    #bbp-quality-assurance-v1 .bbp-cert-grid {\n        grid-template-columns: repeat(2, 1fr) !important;\n    }\n    #bbp-quality-assurance-v1 .bbp-testing-grid {\n        grid-template-columns: 1fr !important;\n        gap: 24px !important;\n    }\n}\n\n@media (max-width:690px) {\n    #bbp-quality-assurance-v1 h2.bbp-main-title { font-size: 26px !important; }\n    #bbp-quality-assurance-v1 h3.bbp-sub-title { font-size: 22px !important; }\n    #bbp-quality-assurance-v1 .bbp-cert-grid { grid-template-columns: 1fr !important; }\n    \n    \/* \u79fb\u52a8\u7aef\u6539\u4e3a\u5782\u76f4\u6d41\u7a0b\u8f74 *\/\n    #bbp-quality-assurance-v1 .bbp-process-tracker {\n        flex-direction: column !important;\n        align-items: flex-start !important;\n        gap: 24px !important;\n    }\n    #bbp-quality-assurance-v1 .bbp-process-tracker::before {\n        top: 0 !important;\n        bottom: 0 !important;\n        left: 24px !important;\n        width: 2px !important;\n        height: auto !important;\n    }\n    #bbp-quality-assurance-v1 .bbp-process-step {\n        flex-direction: row !important;\n        gap: 16px !important;\n        padding: 0 !important;\n        background: transparent !important;\n    }\n    #bbp-quality-assurance-v1 span.bbp-step-num { margin-bottom: 0 !important; }\n    \n    #bbp-quality-assurance-v1 .bbp-process-section { padding: 24px !important; }\n    #bbp-quality-assurance-v1 .bbp-cta-wrapper { padding: 32px 24px !important; }\n    #bbp-quality-assurance-v1 a.bbp-cta-btn { width: 100% !important; justify-content: center !important; text-align: center !important; }\n}\n<\/style>\n\n<section id=\"bbp-quality-assurance-v1\">\n    <div class=\"bbp-container\">\n        \n        <h2 class=\"bbp-main-title bbp-anim\">Certifications &#038; Quality Assurance<\/h2>\n        <p class=\"bbp-intro-text bbp-anim\">\n            BBP holds four internationally recognized certifications that cover every dimension of dredge pump manufacturing \u2014 from quality management and environmental responsibility to occupational safety and product compliance. For procurement teams evaluating a dredge pump manufacturer, these certifications provide third-party verification that BBP&#8217;s production processes meet the standards required for international dredging projects.\n        <\/p>\n\n        <div class=\"bbp-cert-grid bbp-anim\">\n            <div class=\"bbp-cert-card\">\n                <span class=\"bbp-check-icon\">\u2611<\/span>\n                <h4 class=\"bbp-cert-title\">ISO 9001:2015<\/h4>\n                <p class=\"bbp-cert-desc\">Quality Management Systems<\/p>\n            <\/div>\n            <div class=\"bbp-cert-card\">\n                <span class=\"bbp-check-icon\">\u2611<\/span>\n                <h4 class=\"bbp-cert-title\">ISO 14001:2015<\/h4>\n                <p class=\"bbp-cert-desc\">Environmental Management<\/p>\n            <\/div>\n            <div class=\"bbp-cert-card\">\n                <span class=\"bbp-check-icon\">\u2611<\/span>\n                <h4 class=\"bbp-cert-title\">ISO 45001:2018<\/h4>\n                <p class=\"bbp-cert-desc\">Occupational Health &#038; Safety<\/p>\n            <\/div>\n            <div class=\"bbp-cert-card\">\n                <span class=\"bbp-check-icon\">\u2611<\/span>\n                <h4 class=\"bbp-cert-title\">CE Marking<\/h4>\n                <p class=\"bbp-cert-desc\">European Conformity<\/p>\n            <\/div>\n        <\/div>\n\n        <div class=\"bbp-process-section bbp-anim\">\n            <h3 class=\"bbp-sub-title\">Vertical Integration \u2014 From Raw Casting to Tested Pump<\/h3>\n            <p class=\"bbp-process-intro\">\n                Controls every stage of sand dredge pump production entirely within its own manufacturing facility. As a result there is no variation in quality that some times accompanies the outsourcing of heavy industrial equipment. Material properties, tolerances and surface appearance are all verified and recorded at every stage of manufacture, not just final inspection.\n            <\/p>\n            \n            <div class=\"bbp-process-tracker\">\n                <div class=\"bbp-process-step\">\n                    <span class=\"bbp-step-num\">01<\/span>\n                    <span class=\"bbp-step-name\">Casting<\/span>\n                <\/div>\n                <div class=\"bbp-process-step\">\n                    <span class=\"bbp-step-num\">02<\/span>\n                    <span class=\"bbp-step-name\">Heat Treatment<\/span>\n                <\/div>\n                <div class=\"bbp-process-step\">\n                    <span class=\"bbp-step-num\">03<\/span>\n                    <span class=\"bbp-step-name\">Machining<\/span>\n                <\/div>\n                <div class=\"bbp-process-step\">\n                    <span class=\"bbp-step-num\">04<\/span>\n                    <span class=\"bbp-step-name\">Assembly<\/span>\n                <\/div>\n                <div class=\"bbp-process-step\">\n                    <span class=\"bbp-step-num\">05<\/span>\n                    <span class=\"bbp-step-name\">Coating<\/span>\n                <\/div>\n                <div class=\"bbp-process-step\">\n                    <span class=\"bbp-step-num\">06<\/span>\n                    <span class=\"bbp-step-name\">Testing<\/span>\n                <\/div>\n            <\/div>\n        <\/div>\n\n        <div class=\"bbp-testing-grid bbp-anim\">\n            <div class=\"bbp-test-col bbp-border-left\">\n                <p class=\"bbp-body-text\">\n                    BBP&#8217;s quality laboratory performs chemical analysis and metallographic testing on every batch of high chromium alloy castings used in pump wet parts. Spectrometer verification confirms chromium, nickel, and molybdenum content before castings proceed to heat treatment. Hardness testing validates that finished internal components meet the >58 HRC specification that delivers the abrasion resistance sand dredging demands.\n                <\/p>\n            <\/div>\n            \n            <div class=\"bbp-test-col\">\n                <p class=\"bbp-body-text\">\n                    Completed sand dredge pumps are hydraulically tested on-site at BBP&#8217;s factory on their own test-stand in the ISO 9906 specification. Flow rate, head, efficiency and NPSH are checked and recorded against catalogued performance curves for the pump size and type specified. All test results are filed as part of the final build documentation for that pump and can be supplied to buyers if required.\n                <\/p>\n                \n            <\/div>\n        <\/div>\n\n        <div class=\"bbp-cta-wrapper bbp-anim\">\n            <a href=\"#ct-popup-820\" class=\"bbp-cta-btn\">Download Full Compliance Documentation \u2192<\/a>\n            <p class=\"bbp-outro-text\">\n                Our high quality standards, and manufacturer logistics control capability give buyers peace of mind that this is a reliable product. Details of pricing, scheduling and after sales support are covered in the procurement section shown below.\n            <\/p>\n        <\/div>\n\n    <\/div>\n<\/section>\n\n<script>\n\/\/ \u4f7f\u7528 IntersectionObserver \u6027\u80fd\u4f18\u5316\u8fdb\u573a\u52a8\u753b\ndocument.addEventListener('DOMContentLoaded', function() {\n    const section = document.getElementById('bbp-quality-assurance-v1');\n    if (section) {\n        const animatedEls = section.querySelectorAll('.bbp-anim');\n        \n        animatedEls.forEach(el => {\n            el.style.opacity = '0';\n            el.style.transform = 'translateY(15px)';\n            el.style.transition = 'opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1), transform 0.6s cubic-bezier(0.16, 1, 0.3, 1)';\n        });\n        \n        const observer = new IntersectionObserver((entries) => {\n            entries.forEach(entry => {\n                if (entry.isIntersecting) {\n                    setTimeout(() => {\n                        entry.target.style.opacity = '1';\n                        entry.target.style.transform = 'translateY(0)';\n                    }, 50);\n                    observer.unobserve(entry.target);\n                }\n            });\n        }, { threshold: 0.1 });\n\n        animatedEls.forEach(el => observer.observe(el));\n    }\n});\n<\/script>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-5f32106\" data-block-id=\"5f32106\"><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-5f32106-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-8ab1c3d\" data-v=\"4\" data-block-id=\"8ab1c3d\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-8ab1c3d-container stk--no-background stk--no-padding\"><div class=\"has-text-align-center stk-block-content stk-inner-blocks stk-8ab1c3d-inner-blocks\">\n<div id=\"bbp-pump-app-v3\">\n<style>\n@import url('https:\/\/fonts.googleapis.com\/css2?family=IBM+Plex+Mono:wght@400;600&family=Inter:wght@400;500;600;700&display=swap');\n\n\/* =========================================\n   1. \u9876\u7ea7\u9694\u79bb\u4e0e\u5168\u5c40\u53d8\u91cf (\u5f3a\u9501\u5b9a)\n   ========================================= *\/\n#bbp-pump-app-v3 {\n  --bbp-brand: #1848C0 !important;\n  --bbp-brand-dark: #0f2d7a !important;\n  --bbp-accent: #F0C018 !important;\n  --bbp-accent-hover: #d4a810 !important;\n  --bbp-bg: #f8f9fc !important;\n  --bbp-card: #ffffff !important;\n  --bbp-text: #1a1a2e !important;\n  --bbp-text-muted: #5a607a !important;\n  --bbp-border: #d8dce8 !important;\n  --bbp-radius: 8px !important;\n  --bbp-shadow: 0 4px 20px rgba(24,72,192,0.06) !important;\n  --bbp-mono: 'IBM Plex Mono', monospace !important;\n  --bbp-sans: 'Inter', system-ui, sans-serif !important;\n\n  width: 100% !important;\n  padding: 40px 0 !important; \/* \u9075\u5faa Section 40px \u5185\u8fb9\u8ddd *\/\n  background-color: var(--bbp-bg) !important;\n  font-family: var(--bbp-sans) !important;\n  color: var(--bbp-text) !important;\n  line-height: 1.6 !important;\n  -webkit-font-smoothing: antialiased !important;\n  box-sizing: border-box !important;\n}\n\n#bbp-pump-app-v3 *,\n#bbp-pump-app-v3 *::before,\n#bbp-pump-app-v3 *::after {\n  box-sizing: border-box !important;\n  margin: 0 !important;\n  padding: 0 !important;\n}\n\n#bbp-pump-app-v3 .tool-wrap {\n  max-width: 860px !important;\n  margin: 0 auto !important;\n  padding: 24px 24px 48px !important;\n}\n\n\/* =========================================\n   2. \u6807\u9898\u4f53\u7cfb (SEO \u4f18\u5316)\n   ========================================= *\/\n#bbp-pump-app-v3 h2.tool-title {\n  font-size: 32px !important; \/* \u9501\u5b9a\u9ed8\u8ba432px *\/\n  font-weight: 800 !important;\n  text-align: center !important;\n  margin-bottom: 8px !important;\n  color: var(--bbp-brand) !important;\n  letter-spacing: -0.5px !important;\n}\n\n#bbp-pump-app-v3 p.tool-subtitle {\n  text-align: center !important;\n  color: var(--bbp-text-muted) !important;\n  font-size: 16px !important;\n  margin-bottom: 36px !important;\n}\n\n\/* =========================================\n   3. \u6b65\u9aa4\u6307\u793a\u5668 (App Stepper)\n   ========================================= *\/\n#bbp-pump-app-v3 .step-bar {\n  display: flex !important;\n  align-items: center !important;\n  justify-content: center !important;\n  gap: 0 !important;\n  margin-bottom: 36px !important;\n  position: relative !important;\n}\n\n#bbp-pump-app-v3 .step-dot {\n  width: 36px !important;\n  height: 36px !important;\n  border-radius: 50% !important;\n  display: flex !important;\n  align-items: center !important;\n  justify-content: center !important;\n  font-weight: 700 !important;\n  font-size: 14px !important;\n  border: 2px solid var(--bbp-border) !important;\n  color: var(--bbp-text-muted) !important;\n  background: var(--bbp-card) !important;\n  transition: all 0.3s ease !important;\n  position: relative !important;\n  z-index: 2 !important;\n  flex-shrink: 0 !important;\n}\n\n#bbp-pump-app-v3 .step-dot.active {\n  border-color: var(--bbp-brand) !important;\n  color: #fff !important;\n  background: var(--bbp-brand) !important;\n  box-shadow: 0 0 0 4px rgba(24,72,192,0.15) !important;\n}\n\n#bbp-pump-app-v3 .step-dot.done {\n  border-color: var(--bbp-brand) !important;\n  color: #fff !important;\n  background: var(--bbp-brand) !important;\n}\n\n#bbp-pump-app-v3 .step-line {\n  width: 72px !important;\n  height: 3px !important;\n  background: var(--bbp-border) !important;\n  transition: background 0.3s ease !important;\n  flex-shrink: 0 !important;\n}\n\n#bbp-pump-app-v3 .step-line.filled {\n  background: var(--bbp-brand) !important;\n}\n\n#bbp-pump-app-v3 .step-labels {\n  display: flex !important;\n  justify-content: center !important;\n  gap: 0 !important;\n  margin-top: 8px !important;\n  margin-bottom: 0 !important;\n}\n\n#bbp-pump-app-v3 .step-label {\n  width: 36px !important;\n  text-align: center !important;\n  font-size: 12px !important;\n  font-weight: 600 !important;\n  color: var(--bbp-text-muted) !important;\n  text-transform: uppercase !important;\n  letter-spacing: 0.5px !important;\n  flex-shrink: 0 !important;\n}\n#bbp-pump-app-v3 .step-label:nth-child(2) { margin: 0 72px !important; }\n\n\/* =========================================\n   4. \u5361\u7247\u4e0e\u9762\u677f\u5207\u6362\u52a8\u753b\n   ========================================= *\/\n#bbp-pump-app-v3 .panel { \n    display: none !important; \n    animation: bbpFadeUp 0.4s ease both !important; \n}\n#bbp-pump-app-v3 .panel.visible { display: block !important; }\n\n@keyframes bbpFadeUp {\n  from { opacity: 0; transform: translateY(15px); }\n  to { opacity: 1; transform: translateY(0); }\n}\n\n#bbp-pump-app-v3 .card {\n  background: var(--bbp-card) !important;\n  border-radius: var(--bbp-radius) !important;\n  padding: 32px !important;\n  box-shadow: var(--bbp-shadow) !important;\n  border: 1px solid var(--bbp-border) !important;\n}\n\n#bbp-pump-app-v3 .card h3 {\n  font-size: 22px !important;\n  font-weight: 700 !important;\n  margin-bottom: 8px !important;\n  color: var(--bbp-text) !important;\n}\n\n#bbp-pump-app-v3 .card .hint {\n  font-size: 14px !important;\n  color: var(--bbp-text-muted) !important;\n  margin-bottom: 24px !important;\n}\n\n\/* =========================================\n   5. \u5de5\u4e1a\u7ea7\u5355\u9009\u7ec4 & SVG \u5de5\u5177\u56fe\u6807\n   ========================================= *\/\n#bbp-pump-app-v3 .radio-group {\n  display: flex !important;\n  flex-direction: column !important;\n  gap: 12px !important;\n}\n\n#bbp-pump-app-v3 .radio-option { position: relative !important; }\n#bbp-pump-app-v3 .radio-option input { position: absolute !important; opacity: 0 !important; pointer-events: none !important; }\n\n#bbp-pump-app-v3 .radio-option label {\n  display: flex !important;\n  align-items: center !important;\n  gap: 16px !important;\n  padding: 16px 20px !important;\n  border: 2px solid var(--bbp-border) !important;\n  border-radius: var(--bbp-radius) !important;\n  cursor: pointer !important;\n  transition: all 0.2s ease !important;\n  font-weight: 600 !important;\n  color: var(--bbp-text) !important;\n  background-color: var(--bbp-card) !important;\n}\n\n\/* \u5706\u70b9 *\/\n#bbp-pump-app-v3 .radio-option label .dot {\n  width: 22px !important;\n  height: 22px !important;\n  border-radius: 50% !important;\n  border: 2px solid var(--bbp-border) !important;\n  flex-shrink: 0 !important;\n  display: flex !important;\n  align-items: center !important;\n  justify-content: center !important;\n  transition: all 0.2s ease !important;\n}\n#bbp-pump-app-v3 .radio-option label .dot::after {\n  content: '' !important;\n  width: 10px !important;\n  height: 10px !important;\n  border-radius: 50% !important;\n  background: var(--bbp-brand) !important;\n  transform: scale(0) !important;\n  transition: transform 0.2s ease !important;\n}\n\n\/* \u9009\u4e2d\u72b6\u6001 *\/\n#bbp-pump-app-v3 .radio-option input:checked + label {\n  border-color: var(--bbp-brand) !important;\n  background: rgba(24,72,192,0.03) !important;\n}\n#bbp-pump-app-v3 .radio-option input:checked + label .dot { border-color: var(--bbp-brand) !important; }\n#bbp-pump-app-v3 .radio-option input:checked + label .dot::after { transform: scale(1) !important; }\n#bbp-pump-app-v3 .radio-option label:hover { border-color: var(--bbp-brand) !important; }\n\n\/* SVG \u5de5\u4e1a\u56fe\u6807\u7edf\u4e00\u6837\u5f0f *\/\n#bbp-pump-app-v3 .radio-option label .icon {\n  display: flex !important;\n  align-items: center !important;\n  justify-content: center !important;\n}\n#bbp-pump-app-v3 .radio-option label .icon svg {\n  width: 24px !important;\n  height: 24px !important;\n  stroke: var(--bbp-text-muted) !important;\n  transition: all 0.3s ease !important;\n}\n#bbp-pump-app-v3 .radio-option input:checked + label .icon svg {\n  stroke: var(--bbp-accent) !important;\n  transform: scale(1.15) !important;\n}\n#bbp-pump-app-v3 .radio-option label:hover .icon svg {\n  stroke: var(--bbp-brand) !important;\n}\n\n\/* =========================================\n   6. \u5de5\u4e1a\u53c2\u6570\u63a7\u5236\u53f0 (Sliders & Selects)\n   ========================================= *\/\n#bbp-pump-app-v3 .field { margin-bottom: 24px !important; }\n#bbp-pump-app-v3 .field:last-child { margin-bottom: 0 !important; }\n\n#bbp-pump-app-v3 .field-label {\n  display: flex !important;\n  justify-content: space-between !important;\n  align-items: baseline !important;\n  margin-bottom: 12px !important;\n  font-weight: 700 !important;\n  font-size: 14px !important;\n  color: var(--bbp-text) !important;\n}\n\n#bbp-pump-app-v3 .field-value {\n  font-family: var(--bbp-mono) !important;\n  font-weight: 600 !important;\n  color: var(--bbp-brand) !important;\n  font-size: 16px !important;\n  background: rgba(24,72,192,0.06) !important;\n  padding: 4px 10px !important;\n  border-radius: 4px !important;\n}\n\n#bbp-pump-app-v3 input[type=range] {\n  -webkit-appearance: none !important;\n  appearance: none !important;\n  width: 100% !important;\n  height: 6px !important;\n  border-radius: 3px !important;\n  background: #E2E8F0 !important;\n  outline: none !important;\n  cursor: pointer !important;\n}\n#bbp-pump-app-v3 input[type=range]::-webkit-slider-thumb {\n  -webkit-appearance: none !important;\n  width: 24px !important;\n  height: 24px !important;\n  border-radius: 50% !important;\n  background: var(--bbp-brand) !important;\n  border: 4px solid #fff !important;\n  box-shadow: 0 2px 6px rgba(0,0,0,0.2) !important;\n  cursor: pointer !important;\n  transition: box-shadow 0.2s !important;\n}\n#bbp-pump-app-v3 input[type=range]::-webkit-slider-thumb:hover {\n  box-shadow: 0 0 0 5px rgba(24,72,192,0.15) !important;\n}\n\n#bbp-pump-app-v3 select.field-select {\n  width: 100% !important;\n  padding: 14px 16px !important;\n  border: 2px solid var(--bbp-border) !important;\n  border-radius: var(--bbp-radius) !important;\n  font-size: 15px !important;\n  font-weight: 500 !important;\n  font-family: var(--bbp-sans) !important;\n  background: var(--bbp-card) !important;\n  color: var(--bbp-text) !important;\n  cursor: pointer !important;\n  outline: none !important;\n  transition: border-color 0.2s !important;\n  appearance: none !important;\n  background-image: url(\"data:image\/svg+xml;charset=US-ASCII,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%2224%22%20height%3D%2224%22%20viewBox%3D%220%200%2024%2024%22%20fill%3D%22none%22%20stroke%3D%22%231848C0%22%20stroke-width%3D%222%22%20stroke-linecap%3D%22round%22%20stroke-linejoin%3D%22round%22%3E%3Cpolyline%20points%3D%226%209%2012%2015%2018%209%22%3E%3C%2Fpolyline%3E%3C%2Fsvg%3E\") !important;\n  background-repeat: no-repeat !important;\n  background-position: right 16px top 50% !important;\n  background-size: 16px auto !important;\n}\n#bbp-pump-app-v3 select.field-select:focus { border-color: var(--bbp-brand) !important; }\n\n\/* =========================================\n   7. \u6309\u94ae\u7ec4\n   ========================================= *\/\n#bbp-pump-app-v3 .btn-row {\n  display: flex !important;\n  gap: 16px !important;\n  margin-top: 32px !important;\n  justify-content: flex-end !important;\n}\n\n#bbp-pump-app-v3 .btn {\n  display: inline-flex !important;\n  align-items: center !important;\n  justify-content: center !important;\n  gap: 8px !important;\n  padding: 14px 32px !important;\n  border-radius: var(--bbp-radius) !important;\n  font-weight: 700 !important;\n  font-size: 15px !important;\n  border: none !important;\n  cursor: pointer !important;\n  transition: all 0.2s ease !important;\n  font-family: var(--bbp-sans) !important;\n}\n\n#bbp-pump-app-v3 .btn-primary { background: var(--bbp-brand) !important; color: #fff !important; }\n#bbp-pump-app-v3 .btn-primary:hover { background: var(--bbp-brand-dark) !important; transform: translateY(-2px) !important; box-shadow: 0 6px 16px rgba(24,72,192,0.2) !important; }\n\n#bbp-pump-app-v3 .btn-secondary { background: transparent !important; color: var(--bbp-brand) !important; border: 2px solid var(--bbp-brand) !important; }\n#bbp-pump-app-v3 .btn-secondary:hover { background: rgba(24,72,192,0.06) !important; }\n\n#bbp-pump-app-v3 .btn:disabled { opacity: 0.5 !important; cursor: not-allowed !important; transform: none !important; box-shadow: none !important; }\n\n#bbp-pump-app-v3 .btn-cta {\n  background: var(--bbp-accent) !important;\n  color: #111111 !important;\n  font-weight: 800 !important;\n  font-size: 16px !important;\n  padding: 18px 32px !important;\n  border-radius: var(--bbp-radius) !important;\n  cursor: pointer !important;\n  transition: all 0.2s ease !important;\n  display: inline-flex !important;\n  align-items: center !important;\n  justify-content: center !important;\n  width: 100% !important;\n  margin-top: 24px !important;\n  text-transform: uppercase !important;\n}\n#bbp-pump-app-v3 .btn-cta:hover { background: var(--bbp-accent-hover) !important; transform: translateY(-2px) !important; box-shadow: 0 6px 20px rgba(240,192,24,0.3) !important; }\n\n\/* =========================================\n   8. \u7ed3\u679c\u9762\u677f\u6837\u5f0f\n   ========================================= *\/\n#bbp-pump-app-v3 .result-header { display: flex !important; align-items: center !important; gap: 16px !important; margin-bottom: 16px !important; flex-wrap: wrap !important; }\n#bbp-pump-app-v3 .result-badge { background: var(--bbp-brand) !important; color: #fff !important; font-family: var(--bbp-mono) !important; font-weight: 700 !important; font-size: 12px !important; padding: 6px 14px !important; border-radius: 4px !important; letter-spacing: 0.5px !important; }\n#bbp-pump-app-v3 .result-series { font-size: 24px !important; font-weight: 800 !important; color: #111111 !important; }\n#bbp-pump-app-v3 .result-desc { color: var(--bbp-text-muted) !important; font-size: 15px !important; margin-bottom: 24px !important; line-height: 1.7 !important; }\n\n#bbp-pump-app-v3 .param-summary {\n  display: grid !important;\n  grid-template-columns: 1fr 1fr !important;\n  gap: 12px 20px !important;\n  background: var(--bbp-bg) !important;\n  border-radius: var(--bbp-radius) !important;\n  padding: 20px !important;\n  margin-bottom: 24px !important;\n  border: 1px solid var(--bbp-border) !important;\n}\n#bbp-pump-app-v3 .param-summary span { color: var(--bbp-text-muted) !important; font-size: 13px !important; text-transform: uppercase !important; font-weight: 600 !important; letter-spacing: 0.5px !important;}\n#bbp-pump-app-v3 .param-summary strong { font-family: var(--bbp-mono) !important; color: var(--bbp-brand) !important; font-size: 15px !important; }\n\n#bbp-pump-app-v3 .divider { height: 1px !important; background: var(--bbp-border) !important; margin: 32px 0 !important; }\n\n#bbp-pump-app-v3 .spec-table { width: 100% !important; border-collapse: collapse !important; margin-bottom: 8px !important; }\n#bbp-pump-app-v3 .spec-table th { text-align: left !important; font-size: 12px !important; text-transform: uppercase !important; letter-spacing: 0.5px !important; color: var(--bbp-text-muted) !important; padding: 12px 16px !important; border-bottom: 2px solid var(--bbp-border) !important; font-weight: 700 !important; background: #fff !important;}\n#bbp-pump-app-v3 .spec-table td { padding: 14px 16px !important; border-bottom: 1px solid #f0f2f8 !important; font-size: 14px !important; color: var(--bbp-text) !important;}\n#bbp-pump-app-v3 .spec-table td:not(:first-child) { font-family: var(--bbp-mono) !important; font-weight: 600 !important; text-align: center !important; }\n#bbp-pump-app-v3 .spec-table th:not(:first-child) { text-align: center !important; }\n#bbp-pump-app-v3 .spec-table tr.highlight td { background: #FEFCF5 !important; font-weight: 700 !important; color: var(--bbp-text) !important; border-bottom-color: #f6e6b3 !important;}\n#bbp-pump-app-v3 .spec-table tbody tr:hover td { background: var(--bbp-bg) !important; }\n\n#bbp-pump-app-v3 .match-tag { display: inline-block !important; font-size: 10px !important; font-weight: 800 !important; background: var(--bbp-accent) !important; color: #111111 !important; padding: 3px 8px !important; border-radius: 4px !important; margin-left: 8px !important; vertical-align: middle !important; letter-spacing: 0.5px !important;}\n\n#bbp-pump-app-v3 .no-match { text-align: center !important; padding: 24px 0 !important; }\n#bbp-pump-app-v3 .no-match .icon { font-size: 40px !important; margin-bottom: 16px !important; }\n#bbp-pump-app-v3 .no-match h4 { font-size: 20px !important; margin-bottom: 12px !important; color: var(--bbp-text) !important; font-weight: 800 !important; }\n#bbp-pump-app-v3 .no-match p { color: var(--bbp-text-muted) !important; font-size: 15px !important; max-width: 480px !important; margin: 0 auto 24px !important; line-height: 1.6 !important;}\n\n\/* =========================================\n   9. \u54cd\u5e94\u5f0f\u9002\u914d\n   ========================================= *\/\n@media(max-width:690px) {\n  #bbp-pump-app-v3 .tool-wrap { padding: 16px 16px 40px !important; }\n  #bbp-pump-app-v3 .card { padding: 24px 20px !important; }\n  #bbp-pump-app-v3 .btn-row { flex-direction: column !important; }\n  #bbp-pump-app-v3 .btn { width: 100% !important; justify-content: center !important; }\n  #bbp-pump-app-v3 .btn-cta { font-size: 15px !important; padding: 16px 20px !important; }\n  #bbp-pump-app-v3 .step-line { width: 40px !important; }\n  #bbp-pump-app-v3 .step-label:nth-child(2) { margin: 0 40px !important; }\n  #bbp-pump-app-v3 .param-summary { grid-template-columns: 1fr !important; }\n  #bbp-pump-app-v3 .spec-table { font-size: 13px !important; }\n  #bbp-pump-app-v3 .spec-table td, #bbp-pump-app-v3 .spec-table th { padding: 12px 10px !important; }\n  #bbp-pump-app-v3 .radio-option label { padding: 14px 16px !important; }\n}\n<\/style>\n\n<div class=\"tool-wrap\">\n  <h2 class=\"tool-title\">Sand Dredge Pump Selector<\/h2>\n  <p class=\"tool-subtitle\">Find the right BBP pump model for your dredging application<\/p>\n\n  <div class=\"step-bar\">\n    <div class=\"step-dot active\" id=\"bbp-sd1\">1<\/div>\n    <div class=\"step-line\" id=\"bbp-sl1\"><\/div>\n    <div class=\"step-dot\" id=\"bbp-sd2\">2<\/div>\n    <div class=\"step-line\" id=\"bbp-sl2\"><\/div>\n    <div class=\"step-dot\" id=\"bbp-sd3\">3<\/div>\n  <\/div>\n  <div class=\"step-labels\">\n    <div class=\"step-label\">App<\/div>\n    <div class=\"step-label\">Specs<\/div>\n    <div class=\"step-label\">Result<\/div>\n  <\/div>\n\n  <div class=\"panel visible\" id=\"bbp-p1\">\n    <div class=\"card\">\n      <h3>Select Your Application<\/h3>\n      <p class=\"hint\">Choose the primary use case for your dredge pump installation.<\/p>\n      \n      <div class=\"radio-group\">\n        <div class=\"radio-option\">\n          <input type=\"radio\" name=\"bbp-app\" id=\"bbp-a1\" value=\"River Sand Dredging\">\n          <label for=\"bbp-a1\">\n            <span class=\"dot\"><\/span>\n            <span class=\"icon\">\n              <svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\">\n                <circle cx=\"12\" cy=\"12\" r=\"3\"><\/circle>\n                <path d=\"M19.4 15a1.65 1.65 0 0 0 .33 1.82l.06.06a2 2 0 0 1 0 2.83 2 2 0 0 1-2.83 0l-.06-.06a1.65 1.65 0 0 0-1.82-.33 1.65 1.65 0 0 0-1 1.51V21a2 2 0 0 1-2 2 2 2 0 0 1-2-2v-.09A1.65 1.65 0 0 0 9 19.4a1.65 1.65 0 0 0-1.82.33l-.06.06a2 2 0 0 1-2.83 0 2 2 0 0 1 0-2.83l.06-.06a1.65 1.65 0 0 0 .33-1.82 1.65 1.65 0 0 0-1.51-1H3a2 2 0 0 1-2-2 2 2 0 0 1 2-2h.09A1.65 1.65 0 0 0 4.6 9a1.65 1.65 0 0 0-.33-1.82l-.06-.06a2 2 0 0 1 0-2.83 2 2 0 0 1 2.83 0l.06.06a1.65 1.65 0 0 0 1.82.33H9a1.65 1.65 0 0 0 1-1.51V3a2 2 0 0 1 2-2 2 2 0 0 1 2 2v.09a1.65 1.65 0 0 0 1 1.51 1.65 1.65 0 0 0 1.82-.33l.06-.06a2 2 0 0 1 2.83 0 2 2 0 0 1 0 2.83l-.06.06a1.65 1.65 0 0 0-.33 1.82V9a1.65 1.65 0 0 0 1.51 1H21a2 2 0 0 1 2 2 2 2 0 0 1-2 2h-.09a1.65 1.65 0 0 0-1.51 1z\"><\/path>\n              <\/svg>\n            <\/span> \n            River Sand Dredging\n          <\/label>\n        <\/div>\n        \n        <div class=\"radio-option\">\n          <input type=\"radio\" name=\"bbp-app\" id=\"bbp-a2\" value=\"Port &#038; Harbor Dredging\">\n          <label for=\"bbp-a2\">\n            <span class=\"dot\"><\/span>\n            <span class=\"icon\">\n              <svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\">\n                <circle cx=\"12\" cy=\"5\" r=\"3\"><\/circle>\n                <line x1=\"12\" y1=\"22\" x2=\"12\" y2=\"8\"><\/line>\n                <path d=\"M5 12H2a10 10 0 0 0 20 0h-3\"><\/path>\n              <\/svg>\n            <\/span> \n            Port &amp; Harbor Dredging\n          <\/label>\n        <\/div>\n        \n        <div class=\"radio-option\">\n          <input type=\"radio\" name=\"bbp-app\" id=\"bbp-a3\" value=\"Sand Mining\">\n          <label for=\"bbp-a3\">\n            <span class=\"dot\"><\/span>\n            <span class=\"icon\">\n              <svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\">\n                <path d=\"M2 22l7-7\"><\/path>\n                <path d=\"M8 13l3 3\"><\/path>\n                <path d=\"M17 3l-3 3 1.5 1.5-6.5 6.5 2 2 6.5-6.5 1.5 1.5 3-3c.4-.4.4-1 0-1.4l-3.6-3.6c-.4-.4-1-.4-1.4 0z\"><\/path>\n              <\/svg>\n            <\/span> \n            Sand Mining\n          <\/label>\n        <\/div>\n        \n        <div class=\"radio-option\">\n          <input type=\"radio\" name=\"bbp-app\" id=\"bbp-a4\" value=\"Land Reclamation\">\n          <label for=\"bbp-a4\">\n            <span class=\"dot\"><\/span>\n            <span class=\"icon\">\n              <svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\">\n                <rect x=\"1\" y=\"3\" width=\"15\" height=\"13\"><\/rect>\n                <polygon points=\"16 8 20 8 23 11 23 16 16 16 16 8\"><\/polygon>\n                <circle cx=\"5.5\" cy=\"18.5\" r=\"2.5\"><\/circle>\n                <circle cx=\"18.5\" cy=\"18.5\" r=\"2.5\"><\/circle>\n              <\/svg>\n            <\/span> \n            Land Reclamation\n          <\/label>\n        <\/div>\n        \n        <div class=\"radio-option\">\n          <input type=\"radio\" name=\"bbp-app\" id=\"bbp-a5\" value=\"Tunnelling \/ Construction\">\n          <label for=\"bbp-a5\">\n            <span class=\"dot\"><\/span>\n            <span class=\"icon\">\n              <svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\">\n                <path d=\"M14.7 6.3a1 1 0 0 0 0 1.4l1.6 1.6a1 1 0 0 0 1.4 0l3.77-3.77a6 6 0 0 1-7.94 7.94l-6.91 6.91a2.12 2.12 0 0 1-3-3l6.91-6.91a6 6 0 0 1 7.94-7.94l-3.76 3.76z\"><\/path>\n              <\/svg>\n            <\/span> \n            Tunnelling \/ Construction\n          <\/label>\n        <\/div>\n      <\/div>\n      \n      <div class=\"btn-row\">\n        <button class=\"btn btn-primary\" id=\"bbp-btn1\" disabled>Next: Operating Parameters &rarr;<\/button>\n      <\/div>\n    <\/div>\n  <\/div>\n\n  <div class=\"panel\" id=\"bbp-p2\">\n    <div class=\"card\">\n      <h3>Define Operating Parameters<\/h3>\n      <p class=\"hint\">Adjust the sliders and select installation type to narrow down your pump match.<\/p>\n\n      <div class=\"field\">\n        <div class=\"field-label\"><span>Required Flow Rate<\/span><span class=\"field-value\" id=\"bbp-fv\">500 m&sup3;\/h<\/span><\/div>\n        <input type=\"range\" id=\"bbp-flow\" min=\"36\" max=\"14000\" value=\"500\" step=\"1\">\n      <\/div>\n\n      <div class=\"field\">\n        <div class=\"field-label\"><span>Required Head<\/span><span class=\"field-value\" id=\"bbp-hv\">30 m<\/span><\/div>\n        <input type=\"range\" id=\"bbp-head\" min=\"3\" max=\"96\" value=\"30\" step=\"1\">\n      <\/div>\n\n      <div class=\"field\">\n        <div class=\"field-label\"><span>Maximum Particle Size<\/span><span class=\"field-value\" id=\"bbp-pv\">100 mm<\/span><\/div>\n        <input type=\"range\" id=\"bbp-particle\" min=\"10\" max=\"400\" value=\"100\" step=\"1\">\n      <\/div>\n\n      <div class=\"field\">\n        <div class=\"field-label\"><span>Installation Type<\/span><\/div>\n        <select class=\"field-select\" id=\"bbp-install\">\n          <option value=\"Shore-Based\">Shore-Based<\/option>\n          <option value=\"Vessel-Mounted\">Vessel-Mounted<\/option>\n          <option value=\"Submersible\">Submersible<\/option>\n        <\/select>\n      <\/div>\n\n      <div class=\"btn-row\">\n        <button class=\"btn btn-secondary\" id=\"bbp-btn2b\">&larr; Back<\/button>\n        <button class=\"btn btn-primary\" id=\"bbp-btn2\">Find My Pump &rarr;<\/button>\n      <\/div>\n    <\/div>\n  <\/div>\n\n  <div class=\"panel\" id=\"bbp-p3\">\n    <div class=\"card\" id=\"bbp-results-card\">\n      <\/div>\n  <\/div>\n<\/div>\n<\/div>\n\n<script>\n(function(){\n  \/* ---- Model data ---- *\/\n  const AMG=[\n    {model:'6\/4D-AMG',flowMin:36,flowMax:250,headMin:7,headMax:56,solid:82},\n    {model:'8\/6E-AMG',flowMin:180,flowMax:540,headMin:12,headMax:52,solid:120},\n    {model:'10\/8F-AMG',flowMin:180,flowMax:420,headMin:12,headMax:96,solid:178},\n    {model:'12\/10G-AMG',flowMin:450,flowMax:1200,headMin:12,headMax:60,solid:220},\n    {model:'14\/12G-AMG',flowMin:300,flowMax:700,headMin:8,headMax:70,solid:241},\n    {model:'16\/14TU-AMG',flowMin:700,flowMax:2700,headMin:8,headMax:70,solid:241}\n  ];\n  const AWN=[\n    {model:'200AWN',flowMin:600,flowMax:800,headMin:20,headMax:45,solid:170},\n    {model:'250AWN',flowMin:700,flowMax:1000,headMin:20,headMax:65,solid:186},\n    {model:'300AWN',flowMin:950,flowMax:1300,headMin:20,headMax:65,solid:200},\n    {model:'350AWN',flowMin:1000,flowMax:2200,headMin:14,headMax:65,solid:250},\n    {model:'450AWN',flowMin:2800,flowMax:3000,headMin:20,headMax:65,solid:300},\n    {model:'500AWN',flowMin:3000,flowMax:5500,headMin:14,headMax:65,solid:350},\n    {model:'600AWN',flowMin:3600,flowMax:4200,headMin:20,headMax:65,solid:400},\n    {model:'700AWN',flowMin:5000,flowMax:9000,headMin:45,headMax:65,solid:500},\n    {model:'800AWN',flowMin:8000,flowMax:12000,headMin:45,headMax:65,solid:700},\n    {model:'1000AWN',flowMin:12000,flowMax:13000,headMin:60,headMax:75,solid:900},\n    {model:'1600AWN',flowMin:14000,flowMax:25000,headMin:50,headMax:75,solid:1200}\n  ];\n\n  \/* ---- Elements ---- *\/\n  const dots=[document.getElementById('bbp-sd1'),document.getElementById('bbp-sd2'),document.getElementById('bbp-sd3')];\n  const lines=[document.getElementById('bbp-sl1'),document.getElementById('bbp-sl2')];\n  const panels=[document.getElementById('bbp-p1'),document.getElementById('bbp-p2'),document.getElementById('bbp-p3')];\n  const radios=document.querySelectorAll('input[name=\"bbp-app\"]');\n  const btn1=document.getElementById('bbp-btn1');\n  const btn2=document.getElementById('bbp-btn2');\n  const btn2b=document.getElementById('bbp-btn2b');\n  const flowEl=document.getElementById('bbp-flow');\n  const headEl=document.getElementById('bbp-head');\n  const particleEl=document.getElementById('bbp-particle');\n  const installEl=document.getElementById('bbp-install');\n\n  let currentStep=0;\n\n  \/* ---- Step navigation ---- *\/\n  function goStep(n){\n    currentStep=n;\n    panels.forEach((p,i)=>{p.classList.toggle('visible',i===n)});\n    dots.forEach((d,i)=>{\n      d.classList.remove('active','done');\n      if(i<n) d.classList.add('done');\n      if(i===n) d.classList.add('active');\n    });\n    lines.forEach((l,i)=>{l.classList.toggle('filled',i<n)});\n    if(n===2) buildResults();\n  }\n\n  \/* ---- Step 1 enable ---- *\/\n  radios.forEach(r=>r.addEventListener('change',()=>{btn1.disabled=false}));\n  btn1.addEventListener('click',()=>goStep(1));\n  btn2b.addEventListener('click',()=>goStep(0));\n  btn2.addEventListener('click',()=>goStep(2));\n\n  \/* ---- Slider labels ---- *\/\n  flowEl.addEventListener('input',()=>{document.getElementById('bbp-fv').innerHTML=Number(flowEl.value).toLocaleString()+' m&sup3;\/h'});\n  headEl.addEventListener('input',()=>{document.getElementById('bbp-hv').textContent=headEl.value+' m'});\n  particleEl.addEventListener('input',()=>{document.getElementById('bbp-pv').textContent=particleEl.value+' mm'});\n\n  \/* ---- Matching logic ---- *\/\n  function matchModels(flow,head,particle,install){\n    var useAWN = particle > 241 || install === 'Vessel-Mounted';\n    var preferredSeries = useAWN ? 'AWN' : 'AMG';\n    var pool = useAWN ? AWN : AMG;\n    var altPool = useAWN ? AMG : AWN;\n\n    function score(m){\n      if(particle > m.solid) return -1;\n      if(flow < m.flowMin * 0.8 || flow > m.flowMax * 1.2) return -1;\n      if(head < m.headMin * 0.8 || head > m.headMax * 1.2) return -1;\n      var s=100;\n      if(flow >= m.flowMin && flow <= m.flowMax) s+=40;\n      else s-=20; \n      if(head >= m.headMin && head <= m.headMax) s+=40;\n      else s-=20;\n      s += Math.min(20, (m.solid - particle) \/ m.solid * 20);\n      return s;\n    }\n\n    var results=[];\n    pool.forEach(m=>{var sc=score(m);if(sc>0) results.push({...m,score:sc,series:preferredSeries,best:false})});\n\n    if(results.length===0){\n      altPool.forEach(m=>{var sc=score(m);if(sc>0) results.push({...m,score:sc,series:preferredSeries==='AWN'?'AMG':'AWN',best:false})});\n      preferredSeries = preferredSeries==='AWN'?'AMG':'AWN';\n    }\n\n    results.sort((a,b)=>b.score-a.score);\n    if(results.length>0) results[0].best=true;\n    return {series:preferredSeries,models:results};\n  }\n\n  \/* ---- Build results ---- *\/\n  function buildResults(){\n    var flow=+flowEl.value, head=+headEl.value, particle=+particleEl.value, install=installEl.value;\n    var app=document.querySelector('input[name=\"bbp-app\"]:checked').value;\n    var res=matchModels(flow,head,particle,install);\n    var c=document.getElementById('bbp-results-card');\n\n    if(res.models.length===0){\n      c.innerHTML='<div class=\"no-match\">'+\n        '<div class=\"icon\">&#128270;<\/div>'+\n        '<h4>No Exact Match Found<\/h4>'+\n        '<p>Your parameters fall outside standard model ranges. Our engineers can design a custom solution for your project.<\/p>'+\n        '<div class=\"param-summary\">'+\n          '<span>Application<\/span><strong>'+app+'<\/strong>'+\n          '<span>Flow Rate<\/span><strong>'+flow.toLocaleString()+' m&sup3;\/h<\/strong>'+\n          '<span>Head<\/span><strong>'+head+' m<\/strong>'+\n          '<span>Particle Size<\/span><strong>'+particle+' mm<\/strong>'+\n          '<span>Installation<\/span><strong>'+install+'<\/strong>'+\n        '<\/div>'+\n        '<a href=\"#ct-popup-820\" class=\"btn-cta\">Request Custom Engineering Review &rarr;<\/a>'+\n        '<div class=\"btn-row\" style=\"justify-content:center;margin-top:16px\"><button class=\"btn btn-secondary\" id=\"bbp-btn3b\">&larr; Adjust Parameters<\/button><\/div>'+\n      '<\/div>';\n      document.getElementById('bbp-btn3b').addEventListener('click',()=>goStep(1));\n      return;\n    }\n\n    var best=res.models[0];\n    var seriesDesc=best.series==='AMG'\n      ? 'The AMG series is engineered for shore-based sand and gravel dredging with high-chrome wet-end components for abrasion resistance.'\n      : 'The AWN series is purpose-built for heavy-duty dredging operations, handling large solids and high-volume flow on vessels and barges.';\n\n    var tablePool = best.series==='AMG'?AMG:AWN;\n    var matchedModels = res.models.map(m=>m.model);\n\n    var html='<div class=\"result-header\">'+\n      '<span class=\"result-badge\">'+best.series+' SERIES<\/span>'+\n      '<span class=\"result-series\">Recommended: '+best.model+'<\/span>'+\n    '<\/div>'+\n    '<p class=\"result-desc\">'+seriesDesc+'<\/p>'+\n    '<div class=\"param-summary\">'+\n      '<span>Application<\/span><strong>'+app+'<\/strong>'+\n      '<span>Flow Rate<\/span><strong>'+flow.toLocaleString()+' m&sup3;\/h<\/strong>'+\n      '<span>Head<\/span><strong>'+head+' m<\/strong>'+\n      '<span>Particle Size<\/span><strong>'+particle+' mm<\/strong>'+\n      '<span>Installation<\/span><strong>'+install+'<\/strong>'+\n      '<span>Matched Series<\/span><strong>'+best.series+'<\/strong>'+\n    '<\/div>'+\n    '<div class=\"divider\"><\/div>'+\n    '<h4 style=\"font-size:16px; font-weight: 700; margin-bottom:12px; color: var(--bbp-text);\">'+best.series+' Series Model Range<\/h4>'+\n    '<div style=\"overflow-x:auto\"><table class=\"spec-table\">'+\n      '<thead><tr><th>Model<\/th><th>Flow (m&sup3;\/h)<\/th><th>Head (m)<\/th><th>Max Solid (mm)<\/th><\/tr><\/thead><tbody>';\n\n    tablePool.forEach(m=>{\n      var isMatch=matchedModels.indexOf(m.model)!==-1;\n      var isBest=m.model===best.model;\n      html+='<tr'+(isBest?' class=\"highlight\"':'')+'>';\n      html+='<td>'+m.model+(isBest?'<span class=\"match-tag\">BEST MATCH<\/span>':isMatch?'<span class=\"match-tag\">MATCH<\/span>':'')+'<\/td>';\n      html+='<td>'+m.flowMin.toLocaleString()+'&ndash;'+m.flowMax.toLocaleString()+'<\/td>';\n      html+='<td>'+m.headMin+'&ndash;'+m.headMax+'<\/td>';\n      html+='<td>'+m.solid+'<\/td>';\n      html+='<\/tr>';\n    });\n\n    html+='<\/tbody><\/table><\/div>';\n    html+='<a href=\"#ct-popup-820\" class=\"btn-cta\">Get Detailed Specs for '+best.model+' &rarr;<\/a>';\n    html+='<div class=\"btn-row\" style=\"justify-content:center;margin-top:24px\"><button class=\"btn btn-secondary\" id=\"bbp-btn3b\">&larr; Adjust Parameters<\/button><\/div>';\n\n    c.innerHTML=html;\n    document.getElementById('bbp-btn3b').addEventListener('click',()=>goStep(1));\n  }\n})();\n<\/script>\n<\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-52e9176\" data-block-id=\"52e9176\"><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-52e9176-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-ad3f7df\" data-v=\"4\" data-block-id=\"ad3f7df\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-ad3f7df-container stk--no-background stk--no-padding\"><div class=\"has-text-align-center stk-block-content stk-inner-blocks stk-ad3f7df-inner-blocks\">\n<style>\n@import url('https:\/\/fonts.googleapis.com\/css2?family=Inter:wght@400;500;600;700;800&display=swap');\n\n\/* =========================================\n   1. \u9876\u7ea7\u4f5c\u7528\u57df\u9694\u79bb\u4e0e\u5f3a\u5236 Reset\n   ========================================= *\/\n#bbp-faq-section-v1 {\n    width: 100% !important;\n    padding: 40px 0 !important; \/* \u4e25\u683c\u9075\u5faa Section 40px \u5185\u8fb9\u8ddd *\/\n    background-color: #ffffff !important;\n    font-family: 'Inter', inherit !important; \n    box-sizing: border-box !important;\n    overflow: hidden !important;\n    position: relative !important;\n}\n\n#bbp-faq-section-v1 * {\n    box-sizing: border-box !important;\n}\n\n\/* \u5f3a\u5236\u91cd\u7f6e\u6a21\u5757\u5185\u6240\u6709\u53ef\u80fd\u88ab\u4e3b\u9898\u6c61\u67d3\u7684\u6807\u7b7e *\/\n#bbp-faq-section-v1 h2,\n#bbp-faq-section-v1 h3,\n#bbp-faq-section-v1 p,\n#bbp-faq-section-v1 div,\n#bbp-faq-section-v1 span,\n#bbp-faq-section-v1 button {\n    margin: 0 !important;\n    padding: 0 !important;\n    border: none !important;\n    background: transparent !important;\n    letter-spacing: normal !important;\n    text-transform: none !important;\n}\n\n#bbp-faq-section-v1 .bbp-container {\n    max-width: 1000px !important; \/* FAQ \u4fdd\u6301\u9002\u4e2d\u5bbd\u5ea6\uff0c\u9605\u8bfb\u4f53\u9a8c\u66f4\u4f73 *\/\n    margin: 0 auto !important;\n    padding: 0 24px !important;\n}\n\n\/* =========================================\n   2. \u5934\u90e8 SEO \u6807\u9898 (H2 32px)\n   ========================================= *\/\n#bbp-faq-section-v1 h2.bbp-main-title {\n    font-size: 32px !important; \/* \u9075\u5faa\u4e3b\u9898\u9ed8\u8ba4\u8bbe\u5b9a *\/\n    color: #111111 !important;\n    font-weight: 800 !important;\n    line-height: 1.25 !important;\n    margin-bottom: 40px !important;\n    border-left: 5px solid #1848C0 !important; \/* \u5de5\u4e1a\u84dd\u6807\u7ebf *\/\n    padding-left: 18px !important;\n    font-family: inherit !important;\n}\n\n\/* =========================================\n   3. \u9ad8\u6027\u80fd\u624b\u98ce\u7434 FAQ \u5217\u8868 (Accordion)\n   ========================================= *\/\n#bbp-faq-section-v1 .bbp-faq-wrapper {\n    display: flex !important;\n    flex-direction: column !important;\n    gap: 16px !important;\n    margin-bottom: 40px !important;\n}\n\n#bbp-faq-section-v1 .bbp-faq-item {\n    background-color: #ffffff !important;\n    border: 1px solid #EAEAEA !important;\n    border-radius: 4px !important;\n    transition: all 0.3s ease !important;\n    overflow: hidden !important;\n}\n\n#bbp-faq-section-v1 .bbp-faq-item:hover {\n    border-color: #1848C0 !important;\n    box-shadow: 0 4px 15px rgba(24, 72, 192, 0.05) !important;\n}\n\n#bbp-faq-section-v1 .bbp-faq-item.active {\n    border-color: #1848C0 !important;\n    border-left: 4px solid #1848C0 !important; \/* \u6fc0\u6d3b\u65f6\u5de6\u4fa7\u84dd\u6761\u9ad8\u4eae *\/\n}\n\n\/* \u95ee\u9898\u6309\u94ae (Button Reset & Layout) *\/\n#bbp-faq-section-v1 button.bbp-faq-question {\n    width: 100% !important;\n    display: flex !important;\n    justify-content: space-between !important;\n    align-items: center !important;\n    padding: 24px 32px !important;\n    cursor: pointer !important;\n    text-align: left !important;\n    outline: none !important;\n}\n\n#bbp-faq-section-v1 h3.bbp-faq-heading {\n    font-size: 16.5px !important;\n    color: #111111 !important;\n    font-weight: 700 !important;\n    line-height: 1.5 !important;\n    padding-right: 24px !important;\n    font-family: inherit !important;\n    transition: color 0.3s ease !important;\n}\n\n#bbp-faq-section-v1 .bbp-faq-item.active h3.bbp-faq-heading {\n    color: #1848C0 !important; \/* \u5c55\u5f00\u540e\u6807\u9898\u53d8\u84dd *\/\n}\n\n\/* \u4ea4\u4e92\u56fe\u6807 (+ \/ -) *\/\n#bbp-faq-section-v1 .bbp-faq-icon {\n    position: relative !important;\n    width: 20px !important;\n    height: 20px !important;\n    flex-shrink: 0 !important;\n}\n\n#bbp-faq-section-v1 .bbp-faq-icon::before,\n#bbp-faq-section-v1 .bbp-faq-icon::after {\n    content: '' !important;\n    position: absolute !important;\n    background-color: #F0C018 !important; \/* \u5de5\u7a0b\u9ec4 *\/\n    transition: transform 0.3s ease !important;\n    border-radius: 2px !important;\n}\n\n#bbp-faq-section-v1 .bbp-faq-icon::before {\n    top: 9px !important;\n    left: 0 !important;\n    width: 20px !important;\n    height: 2px !important;\n}\n\n#bbp-faq-section-v1 .bbp-faq-icon::after {\n    top: 0 !important;\n    left: 9px !important;\n    width: 2px !important;\n    height: 20px !important;\n}\n\n#bbp-faq-section-v1 .bbp-faq-item.active .bbp-faq-icon::after {\n    transform: rotate(90deg) scale(0) !important; \/* \u53d8\u6210\u51cf\u53f7 *\/\n}\n\n\/* =========================================\n   4. \u7b54\u6848\u533a\u57df (\u9ad8\u6027\u80fd Grid \u6298\u53e0\u52a8\u753b)\n   ========================================= *\/\n#bbp-faq-section-v1 .bbp-faq-answer {\n    display: grid !important;\n    grid-template-rows: 0fr !important;\n    transition: grid-template-rows 0.35s cubic-bezier(0.4, 0, 0.2, 1) !important;\n    background-color: #FAFAFA !important;\n}\n\n#bbp-faq-section-v1 .bbp-faq-item.active .bbp-faq-answer {\n    grid-template-rows: 1fr !important;\n    border-top: 1px solid #EAEAEA !important;\n}\n\n#bbp-faq-section-v1 .bbp-faq-answer-inner {\n    overflow: hidden !important;\n}\n\n#bbp-faq-section-v1 .bbp-faq-content {\n    padding: 24px 32px 32px 32px !important;\n}\n\n#bbp-faq-section-v1 p.bbp-faq-text {\n    font-size: 15.5px !important;\n    color: #555555 !important;\n    line-height: 1.7 !important;\n    text-align: justify !important;\n}\n\n\/* \u5185\u90e8\u56fe\u8868\u5360\u4f4d\u6837\u5f0f *\/\n#bbp-faq-section-v1 .bbp-diagram-wrapper {\n    margin: 20px 0 !important;\n    border: 1px solid #EAEAEA !important;\n    border-radius: 4px !important;\n    overflow: hidden !important;\n}\n\n\/* =========================================\n   5. \u5e95\u90e8\u7248\u6743\/\u53c2\u8003\u6765\u6e90\n   ========================================= *\/\n#bbp-faq-section-v1 p.bbp-footer-ref {\n    font-size: 14px !important;\n    color: #888888 !important;\n    font-style: italic !important;\n    line-height: 1.6 !important;\n    border-top: 1px solid #EAEAEA !important;\n    padding-top: 20px !important;\n    text-align: center !important;\n}\n\n\/* =========================================\n   6. \u54cd\u5e94\u5f0f\u9002\u914d\n   ========================================= *\/\n@media (max-width:690px) {\n    #bbp-faq-section-v1 h2.bbp-main-title { font-size: 26px !important; margin-bottom: 32px !important; }\n    #bbp-faq-section-v1 button.bbp-faq-question { padding: 20px 24px !important; }\n    #bbp-faq-section-v1 .bbp-faq-content { padding: 20px 24px 28px 24px !important; }\n    #bbp-faq-section-v1 h3.bbp-faq-heading { font-size: 15.5px !important; }\n}\n<\/style>\n\n<section id=\"bbp-faq-section-v1\">\n    <div class=\"bbp-container\">\n        \n        <h2 class=\"bbp-main-title\">Frequently Asked Questions<\/h2>\n\n        <div class=\"bbp-faq-wrapper\">\n            \n            <div class=\"bbp-faq-item\">\n                <button class=\"bbp-faq-question\" aria-expanded=\"false\">\n                    <h3 class=\"bbp-faq-heading\">What kind of pump is best for sand dredging?<\/h3>\n                    <span class=\"bbp-faq-icon\"><\/span>\n                <\/button>\n                <div class=\"bbp-faq-answer\">\n                    <div class=\"bbp-faq-answer-inner\">\n                        <div class=\"bbp-faq-content\">\n                            <p class=\"bbp-faq-text\">\n                                A centrifugal sand dredge pump with a wide-channel impeller is the best choice. BBP&#8217;s AMG series handles particles up to 241 mm for shore-based extraction, while the AWN series manages particles up to 400 mm for vessel-mounted dredging. Both series use Ni-Hard high-chromium alloy wet parts exceeding 58 HRC for sustained abrasion resistance.\n                            <\/p>\n                        <\/div>\n                    <\/div>\n                <\/div>\n            <\/div>\n\n            <div class=\"bbp-faq-item\">\n                <button class=\"bbp-faq-question\" aria-expanded=\"false\">\n                    <h3 class=\"bbp-faq-heading\">What is the maximum particle size a sand dredge pump can handle?<\/h3>\n                    <span class=\"bbp-faq-icon\"><\/span>\n                <\/button>\n                <div class=\"bbp-faq-answer\">\n                    <div class=\"bbp-faq-answer-inner\">\n                        <div class=\"bbp-faq-content\">\n                            <p class=\"bbp-faq-text\">\n                                BBP sand dredge pumps handle maximum particle sizes between 82 mm and 400+ mm, depending on pump model and series. AMG gravel sand pumps accept solids from 82 mm (Model 6\/4D) up to 241 mm (Model 16\/14TU). AWN dredging pumps are engineered for even larger debris, accepting particles from 170 mm (200AWN) up to 1,200 mm (1600AWN). For reference, standard slurry pumps cap out at 25\u201376 mm, making sand dredge pumps the required choice whenever the feed stream contains gravel, cobbles, or mixed oversized solids.\n                            <\/p>\n                        <\/div>\n                    <\/div>\n                <\/div>\n            <\/div>\n\n            <div class=\"bbp-faq-item\">\n                <button class=\"bbp-faq-question\" aria-expanded=\"false\">\n                    <h3 class=\"bbp-faq-heading\">How does a sand dredge pump work?<\/h3>\n                    <span class=\"bbp-faq-icon\"><\/span>\n                <\/button>\n                <div class=\"bbp-faq-answer\">\n                    <div class=\"bbp-faq-answer-inner\">\n                        <div class=\"bbp-faq-content\">\n                            <p class=\"bbp-faq-text\">\n                                A sand dredge pump operates on centrifugal force principles. An electric motor or diesel engine drives a rotating impeller inside the pump casing. As the impeller spins, it creates a low-pressure zone at the center suction inlet, drawing sand-water slurry through the suction pipe and into the pump. Impeller vanes accelerate the slurry outward toward the volute casing, which converts velocity energy into pressure energy. \n                            <\/p>\n                            \n                            <div class=\"bbp-diagram-wrapper\">\n                                \n                            <\/div>\n\n                            <p class=\"bbp-faq-text\">\n                                Pressurized slurry then exits through the discharge port and travels through the pipeline to the discharge point. Sand dredge pumps are designed with extra-wide impeller channels and hardened casing materials to resist wear from continuous flow of abrasive sand and gravel particles.\n                            <\/p>\n                        <\/div>\n                    <\/div>\n                <\/div>\n            <\/div>\n\n            <div class=\"bbp-faq-item\">\n                <button class=\"bbp-faq-question\" aria-expanded=\"false\">\n                    <h3 class=\"bbp-faq-heading\">Sand dredge pump vs. slurry pump \u2014 which should I choose?<\/h3>\n                    <span class=\"bbp-faq-icon\"><\/span>\n                <\/button>\n                <div class=\"bbp-faq-answer\">\n                    <div class=\"bbp-faq-answer-inner\">\n                        <div class=\"bbp-faq-content\">\n                            <p class=\"bbp-faq-text\">\n                                Choose a sand dredge pump for large particles (82\u2013400 mm), high-volume flow rates (up to 14,000 m\u00b3\/h), and primary extraction from rivers, sand mines, or ports. Choose a slurry pump for finer materials (25\u201376 mm) at lower volumes in mill discharge or tailings circuits. Sand dredge pumps use wide-channel anti-clog impellers; slurry pumps use closed or semi-open impellers built for finer abrasive slurries.\n                            <\/p>\n                        <\/div>\n                    <\/div>\n                <\/div>\n            <\/div>\n\n            <div class=\"bbp-faq-item\">\n                <button class=\"bbp-faq-question\" aria-expanded=\"false\">\n                    <h3 class=\"bbp-faq-heading\">How long do sand dredge pump wear parts last?<\/h3>\n                    <span class=\"bbp-faq-icon\"><\/span>\n                <\/button>\n                <div class=\"bbp-faq-answer\">\n                    <div class=\"bbp-faq-answer-inner\">\n                        <div class=\"bbp-faq-content\">\n                            <p class=\"bbp-faq-text\">\n                                Wear parts manufactured from Ni-Hard high-chromium alloy (>58 HRC) deliver 2\u20134 times the service life of standard cast iron components in sand dredging applications. Under continuous duty, maintenance intervals of 6\u201312 months are standard industry benchmarks for impeller, casing liner, and throat bushing replacement. Actual wear part life depends on several operating variables: particle size and angularity, slurry concentration by weight, pump operating speed relative to best efficiency point, and the mineralogical hardness of the sand being pumped. Fine river sand at moderate concentration is less aggressive than coarse quarry gravel with high clay content. BBP recommends scheduled visual inspections at defined intervals to monitor wear progression and plan replacement timing for your specific operating conditions. Pumps are designed for fast wear part changeover to minimize maintenance downtime.\n                            <\/p>\n                        <\/div>\n                    <\/div>\n                <\/div>\n            <\/div>\n\n            <div class=\"bbp-faq-item\">\n                <button class=\"bbp-faq-question\" aria-expanded=\"false\">\n                    <h3 class=\"bbp-faq-heading\">What certifications should a sand dredge pump manufacturer have?<\/h3>\n                    <span class=\"bbp-faq-icon\"><\/span>\n                <\/button>\n                <div class=\"bbp-faq-answer\">\n                    <div class=\"bbp-faq-answer-inner\">\n                        <div class=\"bbp-faq-content\">\n                            <p class=\"bbp-faq-text\">\n                                A qualified sand dredge pump manufacturer should hold ISO 9001:2015 (quality management), ISO 14001:2015 (environmental management), ISO 45001:2018 (occupational health and safety), and CE marking for international market compliance. These certifications verify that the manufacturer maintains repeatable production quality, meets environmental standards, and protects worker safety. BBP holds all four certifications and tests every pump to ISO 9906 hydraulic performance standards. When evaluating suppliers, also ask about vertical integration \u2014 manufacturers who control casting, heat treatment, machining, and assembly in-house can demonstrate tighter quality control over critical pump components.\n                            <\/p>\n                        <\/div>\n                    <\/div>\n                <\/div>\n            <\/div>\n\n            <div class=\"bbp-faq-item\">\n                <button class=\"bbp-faq-question\" aria-expanded=\"false\">\n                    <h3 class=\"bbp-faq-heading\">Can BBP customize sand dredge pumps for specific projects?<\/h3>\n                    <span class=\"bbp-faq-icon\"><\/span>\n                <\/button>\n                <div class=\"bbp-faq-answer\">\n                    <div class=\"bbp-faq-answer-inner\">\n                        <div class=\"bbp-faq-content\">\n                            <p class=\"bbp-faq-text\">\n                                Yes. BBP engineers work directly with project teams to configure sand dredge pumps for application-specific requirements. Customization parameters include flow rate and head duty points, maximum particle size, slurry concentration, suction conditions, and physical installation constraints. Configuration options cover material grade selection for wet parts, seal type (packing, mechanical, or combined), drive arrangement (V-belt, flexible coupling, gear box, hydraulic, or VFD), discharge port orientation, and specialized coatings for corrosive or high-temperature service. BBP provides pump selection guidance and technical quotations within 48 hours of receiving your project specifications. Customized pump configurations serve river dredging, port deepening, sand mining, and tunnelling projects worldwide.\n                            <\/p>\n                        <\/div>\n                    <\/div>\n                <\/div>\n            <\/div>\n\n        <\/div>\n\n        <p class=\"bbp-footer-ref\">\n            References to the source data behind specifications and claims on this page can be found below.\n        <\/p>\n\n    <\/div>\n<\/section>\n\n<script>\n\/\/ \u9ad8\u6548\u539f\u751f Vanilla JS \u5b9e\u73b0\u4e92\u65a5\u624b\u98ce\u7434\u6548\u679c (Accordion)\ndocument.addEventListener('DOMContentLoaded', function() {\n    const faqContainer = document.getElementById('bbp-faq-section-v1');\n    if (!faqContainer) return;\n\n    const faqItems = faqContainer.querySelectorAll('.bbp-faq-item');\n\n    faqItems.forEach(item => {\n        const questionBtn = item.querySelector('.bbp-faq-question');\n        \n        questionBtn.addEventListener('click', function(e) {\n            e.preventDefault(); \/\/ \u9632\u6b62\u9ed8\u8ba4\u6309\u94ae\u884c\u4e3a\n            const isActive = item.classList.contains('active');\n\n            \/\/ \u95ed\u5408\u6240\u6709\u5df2\u6253\u5f00\u7684\u9879 (\u4e92\u65a5\u6a21\u5f0f\uff0c\u4fdd\u6301\u7248\u9762\u6574\u6d01)\n            faqItems.forEach(innerItem => {\n                innerItem.classList.remove('active');\n                innerItem.querySelector('.bbp-faq-question').setAttribute('aria-expanded', 'false');\n            });\n\n            \/\/ \u5982\u679c\u70b9\u51fb\u7684\u9879\u539f\u672c\u672a\u6253\u5f00\uff0c\u5219\u5c55\u5f00\u5b83\n            if (!isActive) {\n                item.classList.add('active');\n                questionBtn.setAttribute('aria-expanded', 'true');\n            }\n        });\n    });\n});\n<\/script>\n<\/div><\/div><\/div>\n<\/div><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Sand Dredge Pump Sand Dredge Pump \u2014 Heavy-Duty Solutions for Mining &#038; Dredging Operations Transport sand, gravel &#038; sediment with centrifugal pumps designed for particles down to 400 mm. Two specially developed series- one pump solution for any dredging application. 2 Product Series 20+ Pump Models 400 mm Max Particle Size 14,000 m\u00b3\/h Max Flow [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":894,"parent":863,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_gspb_post_css":"","footnotes":""},"class_list":["post-884","page","type-page","status-publish","has-post-thumbnail","hentry"],"blocksy_meta":[],"_links":{"self":[{"href":"https:\/\/bbpmfg.com\/ar\/wp-json\/wp\/v2\/pages\/884","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bbpmfg.com\/ar\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/bbpmfg.com\/ar\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/bbpmfg.com\/ar\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/bbpmfg.com\/ar\/wp-json\/wp\/v2\/comments?post=884"}],"version-history":[{"count":0,"href":"https:\/\/bbpmfg.com\/ar\/wp-json\/wp\/v2\/pages\/884\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/bbpmfg.com\/ar\/wp-json\/wp\/v2\/pages\/863"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/bbpmfg.com\/ar\/wp-json\/wp\/v2\/media\/894"}],"wp:attachment":[{"href":"https:\/\/bbpmfg.com\/ar\/wp-json\/wp\/v2\/media?parent=884"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}