Designed for use with our vacuum pumps.

A mini shut-off valve is fitted in a metre of 6mm ID hose. One hose-end has a connector for screwing onto the vacuum pump. The other end can be connected to equipment terminated in a 6mm (1/4") barbed hose-tail.

Use to maintain vacuum in equipment like a bell-jar and vacuum plate when the vacuum pump is to be turned off and disconnected.

Note:
Never turn off a vacuum pump when connected to equipment with a vacuum present as oil from the vacuum pump may be sucked into the equipment.

A shut off valve is NOT required when only using our Vacuum Jar SC1047.

Last edited 22nd Aug 2023