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Mag Drive Pumps
Ideal for processing clean corrosive liquids, The centrifugal force is driven by two rotating magnets eliminating the need for a mechanical seal, making the magnetic drive close coupled pump seal-less and leak proof.
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Mech Sealed Pumps
Mechanically sealed centrifugal pumps might be your best choice for larger flowrates or applications with solids. Ideal for various clean and dirty liquid transfer, water treatment, paper & pulp, and chemical process applications.
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Vertical Immersible Pumps
Resistant to clean or solids laden corrosive, acidic or alkali liquids making them suitable for all types of applications including sump emptying, recirculation and transfer.
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Diaphragm Pumps
Air operated diaphragm pumps are positive displacement pumps that use compressed air instead of an electric motor. Ideal for self-priming, solids handling or run dry applications.
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Other Pumps
Find many other options from large abrasive handling slurry pumps to simple drum transfer pumps
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Accessories
Various accessories to help maximise pump uptime - from inverters and sealing systems, to strainers and priming chambers
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Oil and gas industry

Pump Industry Insights | Crest Knowledge Hub

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October 2025

Head, Pressure, and the SI System: A Simple Guide for Engineers

Why Head and Pressure Matter? In fluid dynamics and pump systems, head and pressure are ...
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March 2025

What is the difference between NPSHa and NPSHr?

Let’s start with what NPSHa and NPSHr mean. NPSHa stands for Nett Positive Suction ...
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March 2025

Pump affinity laws

What are the Affinity Laws? The pump affinity laws are a set of formulas that help ...
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