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The new CRVpro family of direct drive vacuum pumps offers increased reliability and longer service interval vs. other direct drive rotary vane vacuum pumps. The CRVpro family consumes up to 36% less oil than comparable pumps. Three features drive these benefits:
The CRVpro family includes all the features you'd expect in a direct drive rotary vane pump: gas ballast, forced oil lubrication, anti-suckback mechanism and thermal overload protection.
CRVpro2 vacuum pumps can be used for freeze drying, vacuum ovens, schlenk lines, backing turbo molecular pumps, degassing, vessel/chamber evacuation.
Direct drive pumps are not recommended for filtration, aspiration, drying electrophoresis gels, or other applications requiring sustained operation above 30 torr.
* Without handle
Watch the video to learn more about changing oil in Rotary Vane Vacuum Pump
Watch the video to learn more about Forced Oil Flush on Rotary Vane Pumps
Watch the video to learn more about setting up a Cold Trap and Vacuum Oven with Rotary Vane Vacuum Pump
Watch the video to learn more about Gas Ballast on Rotary Vane Vacuum Pumps
Watch the video to learn more about Switching Voltages on CRVpro 2, 4, 6, 8