Warman AH / HH Cross-Reference

Warman AH / HH Cross-Reference — Beibangpu KH Series

Type a Warman frame code or filter by size. Beibangpu KH wet-end dimensions follow AH/HH conventions — your existing wear-parts continue to serve.

All frames Small (<100 m³/h) Medium (100–500 m³/h) Large (>500 m³/h) ST series

Warman frame	Beibangpu equivalent	Inlet × outlet	Flow range (m³/h)	Head range (m)	Wear-part status
1.5/1 B-AH	KH-1.5×1B	1.5″ × 1″	10 – 25	7 – 52	Impellers, throat bushes interchangeable
2/1.5 B-AH	KH-2×1.5B	2″ × 1.5″	25 – 54	5.5 – 41	Impellers, throat bushes interchangeable
3/2 C-AH	KH-3×2C	3″ × 2″	36 – 76	13 – 39	Full wet-end interchangeable
4/3 C-AH	KH-4×3C	4″ × 3″	79 – 180	5 – 34.5	Full wet-end interchangeable
4/3 D-AH	KH-4×3D	4″ × 3″	90 – 220	10 – 45	Full wet-end interchangeable
6/4 D-AH	KH-6×4D	6″ × 4″	144 – 324	12 – 45	Full wet-end interchangeable
6/4 E-AH	KH-6×4E	6″ × 4″	180 – 480	10 – 50	Full wet-end interchangeable
8/6 E-AH	KH-8×6E	8″ × 6″	324 – 720	7 – 49	Full wet-end interchangeable
10/8 F-AH	KH-10×8F	10″ × 8″	450 – 900	10 – 45	Full wet-end interchangeable
10/8 ST-AH	KH-10×8ST	10″ × 8″	540 – 1188	12 – 50	Full wet-end interchangeable
12/10 ST-AH	KH-12×10ST	12″ × 10″	720 – 1620	7 – 45	Full wet-end interchangeable
14/12 ST-AH	KH-14×12ST	14″ × 12″	1152 – 2520	13 – 44	Full wet-end interchangeable
4/3 D-HH	KH-4×3D-HH	4″ × 3″	90 – 220	25 – 90 (high-head)	HH-class high-head variant
6/4 E-HH	KH-6×4E-HH	6″ × 4″	180 – 480	20 – 85 (high-head)	HH-class high-head variant

Your Warman frame not listed? Beibangpu machines custom OEM wet-ends to most AH / HH / SHW / MM / G frames on request. Request a Custom Cross-Reference →

Frame dimensions follow the Weir Warman AH/HH industry convention. Beibangpu ships every wet-end with a lot-traceable hardness and material certificate. “Warman” is a trade mark of Weir Group plc; Beibangpu is not affiliated with Weir. Cross-reference provided for maintenance-and-replacement compatibility purposes.