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Centrifugal Pump BOB

The Largest Horizontal Centrifugal Pump BOB

The horizontal centrifugal pump BOB is the largest pump when it comes to horizontal centrifugal pumps in terms of flow and pressure characteristics. It is designed for transfers of a larger volume of relatively pure liquids such as water and low viscosity liquids. The pump is also used for cooling or fire fighting, where the flow rate is crucial.

Horizontal centrifugal pump with robust bearings and construction with a flexible coupling. The centrifugal pump BOB is a pump with high efficiency and low NPSH and thus the pump has a large suction capacity.

  Centrifugal pump BOB
centrifugal pump BOB

Centrifugal Pump BOB – Function

The centrifugal pump works by directing liquid into the hub and then being hurled towards the periphery by means of the centrifugal force. The construction is robust and simple, and the high speed makes it possible to connect the pump directly to a motor.


  • Flow Rate up to 2000 m³H
  • Max Head (pressure) up to 30-150 m 
  • Outlet Sizes DN 100-250
  • Max Temperature 120° C


The pumps are available in bronze or cast-iron. 

Advantages of the Centrifugal Pump BOB  – horizontal

  • Single or double stage centrifugal pump
  • Horizontal orientation
  • Back pull out design for simple maintenance
  • Robust base plate mounted with two oil lubrication ball bearing
  • Separate shafts in the pump and motor
  • Low NPSH
  • 230v, three phases of 50Hz/60Hz motors available. IP55 as standard.
  • ATEX versions available



Ballast, firefighting, fuel, marine smoke systems, freshwater and seawater cooling pump for large ships.


Cooling pump, water pressure booster, wastewater, irrigation, fuel, low viscosity lubrication transfer, general water transfer, supply and service


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, among other things by Lloyds and ABS



Like the other pumps in the Azcue program, the centrifugal pump BOB  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 to
our Solutions and Equipment

West-Marine A/S is the safe and reliable partner providing service, repair and retrofitting, either in our workshop, on the ship or on the rig itself – anytime and anywhere in the world: 24/7 / 365.


Hans Jørgen Mouridsen

Hans Jørgen Mouridsen

System Coordinator
+45 76 11 97 61
+45 20 11 26 18

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

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    07:00 - 16:00

  • Friday

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  • Sat-sun

    By appointment

  • Service year round 24/7/365