Pressure vessels are added to a pumped water supply in order to minimise start/stop wear on the pump and reduce energy costs – particularly for very high demand applications with a large variance in that demand.

Vessel size is determined in a fixed speed system by the system pressure and flow rate; under sized vessels will increase running costs and mechanical wear. Variable speed pumped systems generally require a much smaller vessel. We are happy to assist in your selection calculations.

Specialised vessels are available upon request.