
Marine Self-priming Water Pump CBZ
● Series: CBZ
● Type: Self-priming centrifugal pump
● Capacity: 8~450m3/h
● Head: 21~85m
Description
Production Introduction
Marine self-priming water pump CBZ, it can be used as daily bilge pump, ship general service pump.
Type: centrifugal pump
Drive: electrical motor
Main application: fresh water, sea water
Casing: cast steel, brass, stainless steel
Shaft seal: mechanical seal
Certification: CCS, ABS, BV, RINA, DNV-GL, LR …
General description
CBZ series self-priming marine pump is applicable for delivering water and other liquid which is like water in physicochemical properties. The maximum temperature of the liquid shall not be above 80. It has good self-priming performance, can be used as bilge pump, daily bilge pump and general service pump.
Connection type
Pump and motor can be designed with direct connection or connect with coupling according to different requirement.
Direct connection for CBZ self-priming water pump

Coupling connection for CBZ self-priming water pump

Parameters in case power supply at 380V 50Hz (parts of products)
Model | Capacity | Head | Speed | Motor Power | Allowable suction height | Model of motor |
m3/h | m | rpm | KW | m | ||
32CBZ-21 | 8 | 21 | 2950 | 1.5 | 5 | Y90S-2H |
32CBZ-30 | 8 | 30 | 2950 | 2.2 | 5 | Y90L-2H |
32CBZ-42 | 8 | 42 | 2950 | 4 | 5 | Y112M-2H |
40CBZ-20 | 12 | 20 | 2880 | 1.5 | 5 | Y90S-2H |
40CBZ-21 | 12 | 21 | 2950 | 2.2 | 5 | Y90L-2H |
40CBZ-32 | 6.5 | 32 | 2900 | 2.2 | 5 | Y90L-2H |
40CBZ-30 | 12 | 30 | 2950 | 3 | 5 | Y100L-2H |
40CBZ-42 | 12 | 42 | 2950 | 4 | 5 | Y112M-2H |
50CBZ-21 | 21 | 21 | 2950 | 3 | 5 | Y100L-H |
50CBZ-30 | 21 | 30 | 2950 | 4 | 5 | Y112M-2H |
50CBZ-32 | 20 | 32 | 2900 | 4 | 7 | Y112M-2H |
50CBZ-35 | 14 | 35 | 2900 | 4 | 7 | Y112M-2H |
50CBZ-42 | 21 | 42 | 2950 | 5.5 | 5 | Y132S1-2H |
65CBZ-21 | 36 | 21 | 2950 | 5 | 3 | Y112M-2H |
65CBZ-42 | 36 | 42 | 2900 | 6 | 3 | Y160M1-2H |
65CBZ-30 | 36 | 30 | 2900 | 6.5 | 3 | Y132S1-2H |
65CBZ-50 | 24 | 50 | 2900 | 6.5 | 3.5 | Y132S2-2H |
65CBZ-60 | 36 | 60 | 2950 | 6 | 3.5 | Y160M2-2H |
For other requirement please contact.
Pumps we can supply
Centrifugal pump: CLH, CIS, IS, CWL, CBZ, CYZ, CISG, CLZ
Gear pump: 2CY, KCB
Marine screw pump: 2W
Marine vortex pump: CWX, CXZ, W(z), W
Submersible pump: CQX(W)
Marine hand pump: CS, K
Other pumps: marine air pump, marine ejector pump, dredger pump

Q&A
Q: How we can choose a marine pump from your company.
A: Please specify model/specification, basic technical performance parameters of the pump (capacity, delivery head) and material specification, or you can provide the medium it pumped, we can suggest you material. Then we will offer you a quotation.
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