High Pressures and Hazardous Areas

We design, assemble and test high pressure pump packages, vacuum systems, and compressors. As a manufacturer of bespoke systems, we cater to a huge range of industries and applications. If you cannot find your application on our website, please call or email and we may well be able to help.

An offshore energy sector platform.

Energy

Process, well service and fabric maintenance pump, vacuums and compressors for hazrdaous area operations. products
A car body conveyor in the paint shop of a car manufacturing plant.

Industrial

This section encompasses both high pressure water jetting applications and industrial process applications. products
Energy transition high pressure pumping

Energy Transition

Geothermal energy recovery, high pressure CO2 injection, green fuelk marine propulsion - they all require pump systems, usually bespoke. products
High pressure waterjet accessories

Water Jetting Accessories

Water jetting accessories for cleaning, cutting, descaling, surface preparation, safety clothing and PPE. Accessories
The Calder factory

About Us

Discover what we have done over the last 40+ years and how the company looks today. About Us
Drawing showing modular baseframe design

Technical

A section full of information such as - why we use spherical resonators, the benefits of the Hampro variable stroke pump, how to remove concrete, pump selection for CO2 sequestration, and much more. technical pages