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Centrifugal Pump CA Monobloc Selfpriming

What is a Centrifugal Pump?

A centrifugal pump is the most common type of pump for transferring low-viscosity fluids at high flow rates and at low pressures.

The pump is often associated with water transfer but is also used to handle fuels and chemicals.

The centrifugal pump is available in many variants with differences in performance, flow, installation and economical operation.

Solid centrifugal pump CA Monobloc selfpriming
Centrifugal pump CA


The CA series pumps can be delivered in monobloc design, with petrol or diesel engine, electric motor, hydraulics, pneumatic or driven by clutch and pulley or electromagnetic clutch.

How a Centrifugal Pump works!

A centrifugal pump directs the liquid into the centre of the pump and by means of the centrifugal force swings the liquid out towards the periphery. In this way, large amounts of liquids such as saltwater or oil can be transported. The function is simple. The self-priming centrifugal pump is a compact, single-stage centrifugal pump with good flow and pressure properties.


  • Flow Rate up to 300 m³H
  • Max Head (pressure) up to 105 m
  • Outlet Sizes DN 1.25″ – DN 150
  • Max Temperature 130°C


The Azcue pumps are available in bronze or cast-iron

Advantages of the Selfpriming Pump CA

  • Self-priming
  • Close-coupled single-stage centrifugal pump
  • Open or closed impeller
  • Heavy-duty grease lubricated ball bearing
  • Compact horizontal design
  • Back pull out design for simple maintenance
  • Separate shafts in the pump and motor
  • Long service interval of between 4000-8000 hours
  • Low NPSH
  • 230v, three phases of 50Hz/60Hz motors available. IP55 as standard
  • Also available with diesel engine or clutch/pulley driven
  • ATEX versions available




Ballast, bilge, fire extinguishing, engine cooling, general service pump 


Transfer, circulation, low-pressure transfer of all kinds of liquids.

Approved Selfpriming Centrifugal Pump

The self-priming centrifugal pump is cast, machined and assembled at Azcue Pumps in Spain. Each pump is designed to fit your process, resulting in greater efficiency and lower overall lifetime costs in terms of wear and energy consumption.

All pumps are tested individually before leaving the factory. The centrifugal pumps are marine approved by Lloyds / ABS



Like the other pumps in the Azcue program, the centrifugal Pump CA benefits from the interchangeable part for reduced on board stockholding. The task of replacing a pump prematurely that just needs maintenance won’t be necessary.

At West-Marine, we have many years of experience in servicing pumps from Azcue Pumps in Spain and guarantee supply of spare parts for many years to come from final production of a model. Thus, the user doesn’t need to replace a pump – only a spare part.

Take a closer look at the different pumps from Azcue here.

Any Questions about
our Solutions and Equipment?

We provide any kind of service, repair and retrofitting – either in our workshop, on the ship or on the rig itself 24/7/365.  

West-Marine A/S is a maritime company, which provides products and solutions to industrial, marine & offshore.

Opening hours

  • Mon-thur

    07:00 - 16:00

  • Friday

    07:00 - 13:30

  • Sat-sun

    By appointment

  • Service year round 24/7/365