Expansion cup Comet 3 bar motorhome

Expansion vessel for installations with a pressure pump, membrane or boiler.
Improves the water pump motor vibrating when turning on the faucet and prevents malfunctions.
Avoid unnecessary on / off.
Reduces water consumption and increases the life of the pump.
It has a connection tee for reinforced water hose
Expansion vessel for 3 bar diaphragm pump installations.
Includes rubber tape and 2 screws to install.
Diameter of inlet and outlet water: 12 mm