DQ Marine

Marine Equipment & Technical Supplies

TECHNICAL DATASHEET Issued 2026-08-21

DQ MARINE PRODUCT DATA

CWX Series Self-suction Centrifugal Whirlpool Pump

Category
Marine Centrifugal Pump
Origin
China
CWX Series Self-suction Centrifugal Whirlpool Pump

Product Overview

DQ Marine supplies marine equipment and technical products for shipyards, vessel operators, offshore projects and industrial buyers worldwide.

Key Specifications

Category Marine Centrifugal Pump
Model / SKU cwx-series-self-suction-centrifugal-whirlpool-pump
Origin China

Technical Information

China CWX Series Self-suction Centrifugal Whirlpool Pump:

CWX series self-suction centrifugal whirlpool pump is supplied for marine in pumping fresh water and sea water for drinking,washing and sanitation. It also be used for boiler feed and water circulate.

Construction of pump
Main Technical Data

Model Flow rate
Q(m³/h)
Lift
H (m)
Rev speed
r/min
Motor power
(KW)
1.5CWX-2 8 21 2950 1.5
1.5CWX-2A 8 30 2950 2.2
1.5CWX-3 8 42 2950 4
1.5CWX-3A 12 21 2950 3.2
1.5CWX-4 12 30 2950 3
1.5CWX-4A 12 42 2950 4
2CWX-2 21 21 2950 3
2CWX-2A 21 30 2950 4
2CWX-3 21 42 2950 5.5
2CWX-3A 36 21 2950 4
2CWX-4 36 30 2950 5.5
2CWX-4A 36 42 2950 11
2CWX-5 36 60 2950 15
2CWX-5A 60 21 2950 7.5
2.5CWX-2 60 30 2900 11
2.5CWX-2A 60 42 2950 15
2.5CWX-3 60 60 2950 22
2.5CWX-3A 60 75 2950 30
2.5CWX-4 100 30 2950 11
2.5CWX-4A 100 21 2950 11
Also have bigger pumps, pls contact us for more information.

CWX Series Self-suction Centrifugal Whirlpool Pump performance

Packing and Delivery:

1. Standard Export Packing or Seaworthy Packing, if you have special requirement, please specify when inquiry.
2. Fast Delivery, delivery time can negotiate when order.

How to Order?

1. Please inform us the model, type or size you need.
2. Please inform us the quantity to make the best price for you.
3. Shipment Model: Air or Sea shipment.
4. Special requirement if any.