Calder specialises in both mobile diesel-powered and static electric-powered high pressure pump systems.

Calder’s MultiJet range of pump units is based on designs they have developed and evolved over the last 40 years.

Each MultiJet features the low-maintenance Hammelmann pump offering long service intervals to minimise downtime and running costs, a fact they have proven many times.

The company says once customers experience the MultiJet it becomes the pump unit of choice for the most discerning contractors – whether involved in civil engineering, construction, shipyard and marine, nuclear, petrochemical or powerplants.

From idea to implementation and beyond – Calder works with customers to fully understand their application and establish what equipment they require.

This is often sources from Calder’s ‘standard’ Multijet range of pump units, stocked in the UK to ensure short lead times.

Or, customers may need bespoke, custom-built equipment designed and manufactured by Calder at its factory in Worcester.

From the pump to the nozzle and a huge range of accessories in between, Calder offers advice and guidance to ensure customers have a safe water jetting system, equipment compatibility, and optimal performance.