DQ Marine

Marine Equipment & Technical Supplies

TECHNICAL DATASHEET Issued 2026-08-21

DQ MARINE PRODUCT DATA

CLZ Series vertical centrifugal self-priming marine pumps

Category
Marine Centrifugal Pump
Origin
China
CLZ Series vertical centrifugal self-priming marine pumps

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 clz-series-vertical-centrifugal-self-priming-marine-pumps
Origin China

Technical Information

China CLZ Series vertical centrifugal self-priming marine pumps:

CLZ series vertical centrifugal self-priming marine pumps are of small volumn, low weight and high function of self-priming.The type of pump is suitable for ballast, fire control, cooling and so on the bilge in all kinds of ships and warships .But the mediums temperature should be lower than 80℃

Type Capacity Head NPSHr Efficiency
(m3/h) (m) (m) (%)
40CLZ-2 5 60 3.5 19
40CLZ-2A 4 54 3.5 19
40CLZ-2B 4 38 3.5 19
50CLZ-4.5 12.5 32 4 41
50CLZ-4.5A 11.2 26 4 41
50CLZ-4.5B 10 28 4 41
50CLZ-4.5C 10 20.5 4.5 42
50CLZ-6 20 32 4 49
50CLZ-6A 17 28 4 49
50CLZ-9 27 14.5 4 57
50CLZ-9A 21 12 4 55
50CLZ-7 12.5 20 4 51
50CLZ-7A 10 17 4 51
50CLZ-7B 10 14 4 50
50CLZ-3 12.5 50 4 35
50CLZ-3A 10 45 4 35
50CLZ-3B 10 32 4 35
50CLZ-4 20 50 4 42
50CLZ-4A 17 46 4 42
50CLZ-4B 17 36 4 42
65CLZ-9 25 20 4 61
Also have bigger pumps, pls contact us for more information.