
ANSI Water Centrifugal Pump | CN Series
Pump is for water application
- Size 1″ – 10″
- Capacity Q max 400 m³/h
- Design and Manufactured Standard ANSI/ASME B73.1
Six series covering DN 25 to DN 400, flow from 2 to 1100 m³/h and head up to 152 m, built to ANSI ISO and DIN dimensional standards.
Start from the standard your plant runs on, then narrow by size and duty. Every figure below is taken from the product data sheets.
| Series | Product | Standard or Type | Duty |
|---|---|---|---|
| CN Series | ANSI Water Centrifugal Pump | CN Series | ANSI/ASME B73.1 | Q max 400 m³/h |
| CI Series | ISO2858 / ISO5199 Water Centrifugal Pump | CI Series | ISO 2858 | Q up to 500 m³/h |
| KCP Series | KCP Water Centrifugal Pump | Horizontal Single Stage | Up to 300 m³/h |
| DE Series | Water Centrifugal Pump | DE Series | DN 25 – DN 400 | Water and Waste Water |
| FA Series | FA Horizontal Water Centrifugal Pump in DIN 24255 | BS EN733 / DIN24255 | Q 2–1100 m³/h |
| VNP Series | VNP Vertical Water Pump | Vertical Single Stage | PP Wetted Parts |

End suction water pumps built to the ANSI/ASME B73.1 dimensional standard with ANSI B16.5 flanges.

ISO 2858 and ISO 5199 back pull out water pumps in cast iron and stainless steel plus the KCP thermoplastic series.

The DE process pump range for water and waste water transfer up to DN 400 and 600 m³/h.

FA series end suction pumps to BS EN 733 and DIN 24255 for supply fire fighting irrigation and cooling.

VNP vertical sump pumps in PP for wet pit installation in water and waste water applications.

Pump is for water application

Material: Cast Iron, Carbon Steel, SS304

Horizontal single-stage, back-pull-out, PP / PE / UHMW-PE

Size DN 25-400 mm, Flow Q ≤ 600 m³/h

Flow 2-1100 m³/h, Head 2-152 m, BS EN733 / DIN24255

Vertical sump pump for water and waste water. Pump material is PP.
If the pump is replacing an existing unit, match the dimensional standard first. B73.1, ISO 2858 and EN 733 each fix a different envelope.
Flow and head decide the size. FA covers the widest field at 2 to 1100 m³/h and 2 to 152 m.
Cast iron for clean water, stainless for treated water, bronze impellers on FA, PP or UHMW-PE where a plastic wetted part is wanted.
Six — CN, CI, KCP, DE, FA and VNP — across five categories.
The DE series, at DN 400. The FA series goes to DN250 and the KCP discharge nozzle to DN 250.
The KCP series is rated for approximately 10 per cent solid content and the VNP vertical sump pump for approximately 20 per cent.
The FA series lists fire protection and fire fighting among its applications.
The FA series lists 1750~3500 rpm on 60 Hz alongside 1450~2900 rpm on 50 Hz.
Send the duty point and the standard your plant runs on and we will point you to the right series and size.