Welch CRV Pro 6 Vacuum Pump

Welch CRV Pro 6 Vacuum Pump

  • $2,557.00
    Unit price per 


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:

* Runs 10?C cooler than comparable pumps. Slows corrosion.
* Has a 40% larger oil capacity than comparable pumps. Dilutes aggressive chemicals.
* Has a chemical resistant coating in the oil case and pump module. Protects non-moving parts.

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.

Suitable applications include freeze drying, degassing, vacuum ovens and
concentrators.

CFM: 4.2

Pressure 5 x 10-4

Motor Speed: 1740 RPM

Oil Capacity: 1150

Hose Conn: 5/8" to 3/4"

3061-01 is wired for North American 115V, 60Hz operation. Includes North
American line cord, vacuum inlet hose barb suitable for gum rubber hose from
5/8" to 3/4" ID, and a charge of oil.