Need advice on the right pump for your application? Call the team on 01773 533 283.

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Centrifugal Pumps

Need some advice? Our technical sales engineers are always on hand!

Long service life single stage centrifugal pumps

Castle Pumps have been supplying long service life centrifugal pumps to the marine and industrial market for over 15 years. Suitable for pumping clean, low viscosity fluids such as water, fuel, oils and chemicals, centrifugal pumps are among the most popular pumping solutions in the world. Our all encompassing range includes single-stage centrifugal pumps for higher flow and multistage centrifugal pumps for where higher pressure is required, magnetic drive options for reducing the chance of leaks when pumping hazardous fluids, marine type approved cast metal options as well as more economical plastic centrifugal pumps.

Our technical engineers have extensive product knowledge, meaning we can provide you with before and after-sale support and answer all your questions to help you find the right solution for your application.

Looking for a centrifugal pump for an industrial or marine application?

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The benefits of our centrifugal pump range

  • Versions with priming pumps for installations with difficult suction conditions.
  • Back pull-out design for simple maintenance without removing the pump from the pipework.
  • Models with magnetic coupling to reduce leaking when handling aggressive fluids.
  • Plastic, stainless steel, bronze and cast iron solutions for a range of budgets.
  • Flow rates up to 6000m3h and pressures up to 20 bar.
  • Options built to DIN2425 / EN733 and marine type approved models by classification societies.
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Past Centrifugal Pump Project

As suppliers of centrifugal pumps for well over 15 years, Castle Pumps are regularly helping industrial and marine clients with quality solutions.

Read our case study and find how we helped one of our clients, a subsea oil and gas company, that needed seawater cooling pumps for use on their oil and gas rig, to cool the continuously used winches. We chose Azcue long-coupled single stage centrifugal pumps known for their reliable performance, low-cost maintenance, and seawater compatibility.

Read Case Study

Positive Displacement vs Centrifugal Pumps

There are two main families of pumps; positive displacement and centrifugal (rotodynamic), both of which have their uses and best application areas. However, it is important to be able to identify when each pump type should be selected, which ultimately comes down to their working principle and the application at hand.

To help you select the right pump for your application, we have created a quick comparison highlighting the main performance differences between centrifugal (rotodynamic) pumps and positive displacement pumps. Read our article to find more about both pump types, their applications and their benefits.

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Need help to select the right pump for your application? Contact us via or +44 (0) 1773 533 283; our technical sales engineers have extensive product knowledge and will be able to help you.

Castle Pumps are fully accredited to enable you to buy with confidence. Our accreditation includes: Our accreditation A division of the CTS Group, Part of Flow Max Ltd.