{"id":4748,"date":"2026-04-29T09:56:40","date_gmt":"2026-04-29T09:56:40","guid":{"rendered":"https:\/\/bbpmfg.com\/?page_id=4748"},"modified":"2026-04-29T09:58:50","modified_gmt":"2026-04-29T09:58:50","slug":"sewage-pump-sizer","status":"publish","type":"page","link":"https:\/\/bbpmfg.com\/ar\/sewage-pumps\/sewage-pump-sizer\/","title":{"rendered":"\u062d\u062c\u0645 \u0645\u0636\u062e\u0629 \u0627\u0644\u0635\u0631\u0641 \u0627\u0644\u0635\u062d\u064a"},"content":{"rendered":"\n<div class=\"wp-block-stackable-columns alignfull stk-block-columns stk-block stk-657455a\" data-block-id=\"657455a\"><style>.stk-657455a {margin-bottom:0px !important;}<\/style><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-657455a-column alignfull\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-e500cf0\" data-v=\"4\" data-block-id=\"e500cf0\"><style>.stk-e500cf0-container{margin-top:var(--stk--preset--spacing--50, 1.5rem) !important;margin-right:var(--stk--preset--spacing--50, 1.5rem) !important;margin-bottom:var(--stk--preset--spacing--50, 1.5rem) !important;margin-left:var(--stk--preset--spacing--50, 1.5rem) !important;}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-e500cf0-container stk--no-background stk--no-padding\"><div class=\"has-text-align-center stk-block-content stk-inner-blocks stk-e500cf0-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 alignfull stk-block-columns stk-block stk-a550691\" data-block-id=\"a550691\"><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-a550691-column alignfull\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-7fcae02\" data-v=\"4\" data-block-id=\"7fcae02\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-7fcae02-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-7fcae02-inner-blocks\">\n<!-- BBP Sewage Pump Sizer & Series Recommender \u2014 Gutenberg Custom HTML compatible -->\n<style>\n.szr-tool { font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, sans-serif; max-width: 920px; margin: 24px auto; padding: 28px 32px; background: #fff; border: 2px solid #1848C0; border-radius: 12px; color: #1a1a1a; }\n.szr-tool h1 { color: #1848C0; margin: 0 0 8px; font-size: 1.65rem; }\n.szr-tool .szr-lede { color: #6b7280; margin-bottom: 22px; }\n.szr-tool .szr-grid { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 14px 18px; margin-bottom: 18px; }\n.szr-tool label { display: block; font-weight: 600; margin-bottom: 6px; color: #1848C0; font-size: 0.95rem; }\n.szr-tool input[type=\"number\"], .szr-tool select { width: 100%; padding: 10px 12px; border: 1px solid #e0e0e0; border-radius: 6px; font-size: 1rem; box-sizing: border-box; color: #000018; background: #FFFFFF; }\n.szr-tool input[type=\"number\"]:focus, .szr-tool select:focus { border-color: #1848C0; outline: none; box-shadow: 0 0 0 3px rgba(24,72,192,0.15); }\n.szr-tool button.szr-go { background: #1848C0; color: #fff; border: none; padding: 14px 28px; font-size: 1.05rem; font-weight: 700; border-radius: 6px; cursor: pointer; width: 100%; margin: 12px 0 22px; }\n.szr-tool button.szr-go:hover { background: #1037a0; }\n.szr-tool .szr-result { padding: 22px 26px; background: #f7f9fd; border-radius: 8px; display: none; border-left: 4px solid #F0C018; }\n.szr-tool .szr-result h3 { margin: 0 0 12px; color: #1848C0; font-size: 1.2rem; }\n.szr-tool .szr-pick { padding: 16px 18px; background: #fff; border: 2px solid #1848C0; border-radius: 8px; margin-bottom: 14px; }\n.szr-tool .szr-pick .szr-series { color: #1848C0; font-weight: 700; font-size: 1.15rem; }\n.szr-tool .szr-pick .szr-reason { font-size: 0.93rem; color: #1a1a1a; margin-top: 8px; line-height: 1.55; }\n.szr-tool .szr-spec-row { display: grid; grid-template-columns: 140px 1fr; gap: 6px 14px; padding: 6px 0; border-bottom: 1px solid #f0f0f0; font-size: 0.93rem; }\n.szr-tool .szr-spec-row .szr-label { color: #6b7280; font-weight: 600; }\n.szr-tool .szr-warning { padding: 12px 16px; background: #fff7e6; border-left: 3px solid #F0C018; font-size: 0.9rem; color: #1a1a1a; margin-top: 14px; line-height: 1.55; border-radius: 0 4px 4px 0; }\n.szr-tool .szr-cta-row { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 16px; }\n.szr-tool .szr-cta { display: inline-block; padding: 11px 22px; background: #F0C018; color: #1a1a1a; text-decoration: none; font-weight: 700; border-radius: 6px; font-size: 0.95rem; }\n.szr-tool .szr-cta:hover { background: #d6a90f; }\n@media (max-width: 640px) {\n  .szr-tool { padding: 22px 18px; }\n  .szr-tool .szr-grid { grid-template-columns: 1fr; }\n  .szr-tool .szr-spec-row { grid-template-columns: 100px 1fr; font-size: 0.88rem; }\n}\n<\/style>\n\n<div class=\"szr-tool\" id=\"szr-sizer\">\n  <h1>Sewage Pump Sizer &amp; Series Recommender<\/h1>\n  <p class=\"szr-lede\">Enter your wastewater profile and get a BBP series recommendation with a tier match and material call. Designed as a first-pass selection aid; final sizing always goes through a BBP application engineer review.<\/p>\n\n  <div class=\"szr-grid\">\n    <div>\n      <label for=\"szr-flow\">Required Flow (m\u00b3\/h)<\/label>\n      <input type=\"number\" id=\"szr-flow\" value=\"120\" min=\"5\" max=\"5000\" step=\"5\" oninput=\"szrCalc()\">\n    <\/div>\n    <div>\n      <label for=\"szr-head\">Required Head (m)<\/label>\n      <input type=\"number\" id=\"szr-head\" value=\"20\" min=\"3\" max=\"80\" step=\"1\" oninput=\"szrCalc()\">\n    <\/div>\n    <div>\n      <label for=\"szr-solid\">Largest Solid Size (mm)<\/label>\n      <input type=\"number\" id=\"szr-solid\" value=\"40\" min=\"5\" max=\"100\" step=\"5\" oninput=\"szrCalc()\">\n    <\/div>\n    <div>\n      <label for=\"szr-fluid\">Fluid Profile<\/label>\n      <select id=\"szr-fluid\" onchange=\"szrCalc()\">\n        <option value=\"muni\">Municipal sewage (neutral pH)<\/option>\n        <option value=\"ind\" selected>Industrial wastewater (mixed pH)<\/option>\n        <option value=\"chl\">Chloride-rich \/ coastal exposure<\/option>\n        <option value=\"fib\">Fibrous (rags \/ wipes \/ sludge)<\/option>\n        <option value=\"aci\">Acidic chemical waste (pH &lt; 5)<\/option>\n      <\/select>\n    <\/div>\n    <div>\n      <label for=\"szr-install\">Installation Type<\/label>\n      <select id=\"szr-install\" onchange=\"szrCalc()\">\n        <option value=\"wet\" selected>Wet pit (pump submerged)<\/option>\n        <option value=\"dry\">Above-ground (dry-installed \/ self-priming)<\/option>\n        <option value=\"package\">Packaged lift station (drop-in tank)<\/option>\n      <\/select>\n    <\/div>\n    <div>\n      <label for=\"szr-duty\">Duty Cycle<\/label>\n      <select id=\"szr-duty\" onchange=\"szrCalc()\">\n        <option value=\"cont\" selected>Continuous (7,000+ h\/yr)<\/option>\n        <option value=\"inter\">Intermittent (alternation, 2,000\u20137,000 h\/yr)<\/option>\n        <option value=\"stand\">Standby (&lt; 2,000 h\/yr)<\/option>\n      <\/select>\n    <\/div>\n  <\/div>\n\n\n  <div class=\"szr-result\" id=\"szr-result\">\n    <h3 id=\"szr-result-title\">Recommended Configuration<\/h3>\n    <div class=\"szr-pick\">\n      <div class=\"szr-series\" id=\"szr-series-name\"><\/div>\n      <div class=\"szr-reason\" id=\"szr-reason\"><\/div>\n    <\/div>\n    <div class=\"szr-spec-row\"><div class=\"szr-label\">Body Material<\/div><div id=\"szr-mat\"><\/div><\/div>\n    <div class=\"szr-spec-row\"><div class=\"szr-label\">Impeller<\/div><div id=\"szr-imp\"><\/div><\/div>\n    <div class=\"szr-spec-row\"><div class=\"szr-label\">Seal Configuration<\/div><div id=\"szr-seal\"><\/div><\/div>\n    <div class=\"szr-spec-row\"><div class=\"szr-label\">Motor<\/div><div id=\"szr-motor\"><\/div><\/div>\n    <div class=\"szr-spec-row\"><div class=\"szr-label\">Tier Match<\/div><div id=\"szr-tier\"><\/div><\/div>\n    <div class=\"szr-spec-row\"><div class=\"szr-label\">Service Life Target<\/div><div id=\"szr-life\"><\/div><\/div>\n\n    <div class=\"szr-warning\" id=\"szr-warning\"><\/div>\n\n    <div class=\"szr-cta-row\">\n      <a href=\"#ct-popup-820\" class=\"szr-cta\">Request a Sized Quote \u2192<\/a>\n    <\/div>\n  <\/div>\n<\/div>\n\n<script>\nfunction szrCalc() {\n  var flow = parseFloat(document.getElementById(\"szr-flow\").value);\n  var head = parseFloat(document.getElementById(\"szr-head\").value);\n  var solid = parseFloat(document.getElementById(\"szr-solid\").value);\n  var fluid = document.getElementById(\"szr-fluid\").value;\n  var install = document.getElementById(\"szr-install\").value;\n  var duty = document.getElementById(\"szr-duty\").value;\n\n  if (isNaN(flow) || isNaN(head) || isNaN(solid)) { return; }\n\n  var series = \"ASW Standard Series\";\n  var reason = \"Submersible sewage pump with channel impeller for general municipal duty.\";\n\n  if (install === \"package\") {\n    series = \"BBP Packaged Lift Station\";\n    reason = \"Drop-in lift-station package with a duplex pair of ASW submersibles, GRP or HDPE tank, and PLC control panel. Eliminates concrete wet-well construction.\";\n  } else if (install === \"dry\") {\n    series = \"AZX Self-Priming Series\";\n    reason = \"Above-ground self-priming sewage pump for sites where a wet-pit submersible is impractical or where maintenance access is the deciding factor.\";\n  } else if (fluid === \"fib\") {\n    series = \"BBP Grinder Series\";\n    reason = \"Cutter \/ macerator pump with tungsten-carbide cutter ring upstream of a high-pressure impeller. Required when fibrous waste, wipes, or rags are present and a non-clog impeller alone would still bind.\";\n  } else if (flow > 800 || head > 35) {\n    series = \"ASW XL Series\";\n    reason = \"Heavy-duty submersible for large-WWTP and high-flow industrial duty. Channel impeller, 76 mm solid passage, IE3-equivalent motor.\";\n  } else if (head < 15) {\n    if (flow > 500) {\n      series = \"BBP Recirc Series\";\n      reason = \"Low-head high-flow vortex impeller suited to activated-sludge return and clarifier recirculation duty. 27 % Cr wear ring.\";\n    }\n  }\n\n  var mat = \"HT250 cast iron, epoxy-coated\";\n  var life = \"8 \u2013 12 years (HT250 in neutral municipal sewage)\";\n  if (fluid === \"ind\") { mat = \"HT250 cast iron with 304 SS impeller option recommended\"; life = \"10 \u2013 14 years\"; }\n  if (fluid === \"chl\") { mat = \"304 stainless steel (PRE 30\u201335); 316 SS upgrade for severe chloride\"; life = \"12 \u2013 18 years (304 SS) \/ 15 \u2013 25 years (316 SS)\"; }\n  if (fluid === \"aci\") { mat = \"316 SS or duplex (2205) per chemistry assessment\"; life = \"15 \u2013 25 years (with proper material match)\"; }\n  if (fluid === \"fib\") { mat = \"HT250 + tungsten-carbide cutter ring\"; life = \"7 \u2013 12 years (cutter ring serviceable at 3 \u2013 5 yr intervals)\"; }\n\n  var imp = \"Channel impeller (50 mm passage)\";\n  if (solid >= 60) { imp = \"Channel impeller (76 mm passage)\"; }\n  if (fluid === \"fib\") { imp = \"Cutter ring + high-pressure impeller (shred to \u2264 6 mm)\"; }\n  if (head < 15) { if (flow > 500) { imp = \"Vortex \/ semi-vortex impeller (low NPSH-required)\"; } }\n\n  var seal = \"Double mechanical seal, TC\/TC faces in oil-filled chamber (default)\";\n  if (fluid === \"chl\" || fluid === \"aci\" || fluid === \"fib\") { seal = \"Double mechanical seal, SiC\/SiC faces in oil-filled chamber (recommended)\"; }\n\n  var motor = \"IP68 copper-wound (SECW), IE3-equivalent under separated-loss measurement, thermal protection, ATEX optional\";\n  if (duty === \"stand\") { motor = \"IP68 copper-wound, thermal protection (IE2 acceptable for standby)\"; }\n\n  var tier = \"Mid Tier ($1,200 \u2013 $5,500 USD FOB depending on series)\";\n  if (fluid === \"chl\" || fluid === \"aci\" || flow > 1500 || head > 50) { tier = \"High-End Tier ($3,500 \u2013 $15,000 USD FOB depending on series)\"; }\n  if (duty === \"stand\") { if (fluid === \"muni\") { if (solid < 50) { tier = \"Basic Tier ($400 \u2013 $1,800 USD FOB depending on series)\"; } } }\n\n  document.getElementById(\"szr-series-name\").innerText = series;\n  document.getElementById(\"szr-reason\").innerText = reason;\n  document.getElementById(\"szr-mat\").innerText = mat;\n  document.getElementById(\"szr-imp\").innerText = imp;\n  document.getElementById(\"szr-seal\").innerText = seal;\n  document.getElementById(\"szr-motor\").innerText = motor;\n  document.getElementById(\"szr-tier\").innerText = tier;\n  document.getElementById(\"szr-life\").innerText = life;\n\n  var warn = \"First-pass recommendation only. Final sizing requires a fluid-chemistry questionnaire (pH, chloride content, solids profile) plus the system curve (static + friction head). \";\n  var trigSolid = false;\n  if (solid > 50) { if (fluid !== \"fib\") { trigSolid = true; } }\n  var trigHead = false;\n  if (head > 60) { if (flow < 50) { trigHead = true; } }\n  if (trigSolid) {\n    warn = warn + \"Heads-up: a 60+ mm solid size in non-fibrous duty is unusual \u2014 check whether your worst-case foreign matter is actually fibrous (favours grinder pump) or rigid (favours 76 mm channel impeller).\";\n  } else if (trigHead) {\n    warn = warn + \"Heads-up: high head with low flow points toward a grinder pump or a multistage configuration; verify your system curve before final selection.\";\n  } else {\n    warn = warn + \"Send the spec sheet for a flow-vs-head curve match against your duty point.\";\n  }\n  document.getElementById(\"szr-warning\").innerHTML = \"<strong>Engineer note:<\/strong> \" + warn;\n\n  document.getElementById(\"szr-result\").style.display = \"block\";\n}\nszrCalc();\n<\/script>\n\n<\/div><\/div><\/div>\n<\/div><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Sewage Pump Sizer &amp; Series Recommender Enter your wastewater profile and get a BBP series recommendation with a tier match and material call. Designed as a first-pass selection aid; final sizing always goes through a BBP application engineer review. Required Flow (m\u00b3\/h) Required Head (m) Largest Solid Size (mm) Fluid Profile Municipal sewage (neutral pH)Industrial [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"parent":1022,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_gspb_post_css":"","footnotes":""},"class_list":["post-4748","page","type-page","status-publish","hentry"],"blocksy_meta":[],"_links":{"self":[{"href":"https:\/\/bbpmfg.com\/ar\/wp-json\/wp\/v2\/pages\/4748","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\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/bbpmfg.com\/ar\/wp-json\/wp\/v2\/comments?post=4748"}],"version-history":[{"count":0,"href":"https:\/\/bbpmfg.com\/ar\/wp-json\/wp\/v2\/pages\/4748\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/bbpmfg.com\/ar\/wp-json\/wp\/v2\/pages\/1022"}],"wp:attachment":[{"href":"https:\/\/bbpmfg.com\/ar\/wp-json\/wp\/v2\/media?parent=4748"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}