Calder Ltd

About Calder Ltd

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We design and manufacture pump units and pump systems. Our customer list is diverse. We have three decades of expertise and experience designing pump packages for hazardous areas on offshore platforms. We have even more experience manufacturing high pressure waterjetting units for onshore industrial operators. Whether you want to inject a chemical into a pipeline, pump seawater at high pressure into an oil well, remove concrete, or clean dies in food processing, we design and manufacture stand and bespoke pumping equipment for you. And don't forget the myriad other applications for high pressure water!

We have long specialised in design for hazardous areas. Whether for ATEX, NORSOK, IECeX, or another standard, our knowledge has gained our company the respect of operators all around the world. Over many years we have developed and improved our product technologies to comply not just with the various explosive atmosphere standards, but also to meet the demands of our customers’ own specifications.

We are looking to the future. Low carbon, net zero, renewable - all terms we hear a lot. What that means to us is the need to produce products that meet two objectives:

Firstly, we must develop our pump units to be more efficient and have a reduced footprint. And, ultimately, our aim is to use green energy to power our pump units.

Secondly, we must ensure we design and manufacture pump systems to support the emerging low carbon industries - hydrogen, CCUS, etc.