Rotary Vane Pump & Systems CRV PRO 2

Rotary Vane Pump & Systems CRV PRO 2

*Delivery time will be confirmed in the order Rotary Vane Pump & SystemCRV PRO 2 Item#: 3021-01 (CRVpro 2 VAC PUMP 1.8 CFM 115V) Item#:...

Vendor :Welch

Type :Vacuum Pumps

$ 2,490.00
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*Delivery time will be confirmed in the order

Rotary Vane Pump & System
CRV PRO 2

Item#: 3021-01 (CRVpro 2 VAC PUMP 1.8 CFM 115V)

Item#: 3022-01 (CRVpro 2 VAC PUMP 42 l/min 230V)

 

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. 
CRVpro2 vacuum pumps can be used for freeze drying, vacuum ovens, schlenk lines, backing turbo molecular pumps, degassing, vessel/chamber evacuation.
3021-01 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.
3022-01 is wired for North American 230V, 60Hz operation. Includes 230V North American line cord, UK cord, and skuko cord, vacuum inlet hose barb suitable for gum rubber hose from 5/8" to 3/4" ID, and a charge of oil.
Direct drive pumps are not recommended for filtration, aspiration, drying electrophoresis gels, or other applications requiring sustained operation above 30 torr.

 Pdf  free iconDownload Manual

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Accessories and Maintenance Kits

Oil Drain Kit for CRVPro 2-65 S3222-99
oils Premium Oil Direct Drive Vacuum Pumps 1L
Welch Exhaust Filters with Drainback Feature 1417E and 1417F
Exhaust Filter 1417P-10 and Replacement Element 1417G
1417P-8
1417C