Accessories
Valves and Fittings
Vacuum Relief Valve
Mainly used on Liquid ring Vacuum pumps to prevent cavitation damage from occuring inside the vacuum pump. Also used as a vacuum limitation tool preventing the pump from producing beyond a pre-set vacuum level. Manually adjustable

ANSI Pipeline Flexible Connectors
304 Stainless Steel flexible vacuum bellows with ANSI 125# flanges. Used for pipeline alignment and vibration isolation. 2″-6″ ANSI
Inlet Check Valves
Inlet check valves used for the preservation of negative pressure (vacuum) upstream of the vacuum pump when the pump or vacuum system is turned off. Steel and Stainless steel construction available. 1/2″-6″ sizes available
ISO / NW Quick Fittings
Internationally accepted standard for high vacuum quick connect fittings. Known as NW, KF and QF flanges, these “Quick Flange” fittings are available up to 50mm (2″) sizes.
NPT, TEE, Hose, Tubing, Reducer, weldable are only a few of the various fittings available. (more).