The different pressure ranges include low-to-medium vacuum (>10-3 torr), high vacuum (<10-3–>10-8 torr), and very high vacuum (<10-8 torr) operating in manual and actuated modes and is used in ...

•Working pressure standards are 150 up to 1500 psig for air release valves, and up to 240 psig for combination valves for use on slurries. •Operating temperatures to 176°F. Higher conditions ...

Check the manual to see if the positive crankcase ventilation system (or PCV) valve is a check valve or some other method for metering manifold vacuum into the crankcase.

Up to 25 Ton Laboratory Press. The manual laboratory press can be optimally used as an XRF press, KBr press, and FTIR press. Although all manual presses come in 15- and 25-ton load configurations, ...

Instead of buying one, though, you can convert an old bike tire pump into a vacuum pump for just $20. Apart from a simple floor pump, you'll need some PVC hose, a check valve (that lets air in one ...

Pfeiffer Vacuum announces that beginning November 1, 2022, Nor-Cal Products will begin doing business as Pfeiffer Vacuum Valves & Engineering.