Industrial Pumps

We have a wide range of Plastic magnetic drive pumps - ideal for processing clean corrosive liquids, ANSI Mag drives which are manufactured to ANSI standards & 316 Stainless steel mag drives (suitable for both safe area & ATEX applications).

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 leakproof.

View our range of in-house manufactured plastic mechanically sealed pumps, plus a selection of ISO standard mech sealed pumps in Cast Iron, Stainless Steel & other exotic materials.

Mechanically sealed centrifugal chemical pumps might be your best choice for larger flow rates or applications with solids. Ideal for various clean and dirty liquid transfer, water treatment, paper & pulp, and chemical process applications.

Vertical sump pumps are resistant to clean or solids laden corrosive, acidic or alkali liquids suitable for all types of applications, with column lengths from 300 mm - 6 metres.

Shorter lengths are built without immersed bearings or seals meaning they have virtually no maintenance requirements or risk of failure.

Our range includes metallic, plastic, FDA and pharma approved materials and can be supplied ATEX zone 1 or 2 and sizes from small, machine mounted pumps to large ‘full flow’ units.

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.

Our portfolio also includes cast iron centrifugal pumps suitable for clean, non-abrasive liquids (many ATEX certified), submersible, vertical, and end-suction slurry pumps lined with rubber or Hardalloy. Plus Portable drum transfer pumps for emptying drums and IBCs  — all designed for safe and efficient use in both safe and hazardous zones.

Due to our dedication to minimising your life cycle costs, Crest Pumps can be left to reliably operate for over 25 years in part thanks to the pump accessories that we offer, such as the PSP1 Dry Run Monitor that helps protect against the fatal problem of dry running. Or the variable speed drives that optimise pump performance with minimal running costs.