Never have to worry about a power cut or accidentally sucking the oil out of a vacuum pump when stopped again !

Isolating 220v 50hz Solenoid Valve & 50mm Diameter vacuum gauge kit designed to directly fit any 1/4" BSP Vacuum Pump inlet port or bushed to fit any port of adequate capacity.

Alternatively can be fitted anywhere in the suction line with a switched power supply or wired to the main on/off switch in a vacuum pump circuit. Kit comes with the items pictured and the 1/4" BSP brass union (refrigeration type 1/4" Flare) which can also be replaced with any size to 1/8" BSP fitting.

This kit can also be fitted to the 57 litre/min Coolvac vacuum pumps for sale on this site. If a larger 3/8" BSP version is required, see the other Coolvac solenoid valve kit available on this site.