EXPANSION VESSEL

water supply units
seaflo
water pumps

Expansion vessel, the ideal device for any pump with pressure switch. It provides a constant water flow with the required quantity, eliminating the pulsating operation of pressure switch pumps. It increases the pump's and boiler's life thus reducing the water consumption. The internal diaphragm, with its absorbing shocks, stops the boring and noising pulsations of water flow and deliver a constant flow. It is pressurized at 0,7 bar - 10 PSI, but can be filled using the specific valve with a standard compressor, can be fitted to any pressure switch pump.