DQ Marine

Marine Equipment & Technical Supplies

TECHNICAL DATASHEET Issued 2026-08-21

DQ MARINE PRODUCT DATA

CWZ Series marine horizontal self-priming centrifugal pump

Category
Marine Centrifugal Pump
Origin
China
CWZ Series marine horizontal self-priming centrifugal 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 cwz-series-marine-horizontal-self-priming-centrifugal-pump
Origin China

Technical Information

China CWZ Series marine horizontal self-priming centrifugal pump:

CWZ series Marine horizontal self-priming centrifugal pump is suitable for cooling pump, sanitary pump, fire pump, bilge pump, ballast pump, etc.When the pump set is driven by diesel engine, it can be connected by belt disc to meet the requirements.When the pump group is used in cruise ship or chemical ship, the pump and motor can be separately installed in the pump cabin and engine room through the compartment transmission device, which improves the reliability and safety of use.

CWZ Series marine horizontal self-priming centrifugal pump
Main Technical Data

Model Capacity
m³/h
Head
m
Rev speed
r/min
Motor power
KW
32CWZ-3 8 42 2950 4
32CWZ-4 8 30 2.2
40CWZ-3 8 21 1.5
40CWZ-4 12 42 4
50CWZ-3.5 12 30 3
50CWZ-4 12 21 2.2
50CWZ-4.5 21 42 5.5
50CWZ-5 21 30 4
50CWZ-6 21 15 2.2
50CWZ-7 20 90 22
50CWZ-8 30 60 15
65CWZ-6 36 42 11
65CWZ-8 36 30 7.5
65CWZ-11 36 20 5.5
80CWZ-5.5 60 21 4
80CWZ-6 60 75 30
80CWZ-8 60 60 22
80CWZ-11 60 42 15
80CWZ-14 60 30 11
100CWZ-6 100 21 7.5
100CWZ-8 100 85 55
Also have bigger pumps, pls contact us for more information.