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Welch 4.2 CFM CRVpro 6 Direct Drive Rotary Vane Vacuum Pump

Welch 4.2 CFM CRVpro 6 Direct Drive Rotary Vane Vacuum Pump

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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.

Operation manual

CAD $6,356.10

Optional Must Have Accessories
  CPS Vacuum Pump Oil, 1 Gallon, six white gallon jugs with yellow and black labels  CPS Pro-Set Premium Vacuum Pump Oil 1 Gallon (VPOG)
+CAD $64.97

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Benefits

  • Runs 10C 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.

  • 3061-01 is wired for North American 110V, 60Hz operation and is switch selectable to 230V 50/60Hz. 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.

Direct drive pumps are NOT recommended for filtration, aspiration, drying electrophoresis gels, or other applications requiring sustained operation above 30 torr.

Reviews

Extractor King on Google 5.0 15 reviews Read all on Google

What customers say about our store

Brad a year ago

Quick and reliable service provided! - Scheduled an appointment with Wayne the other day for a Dry Ice order pick up, he will go over and above for his customers to make sure we are well taken care of. Even with a broken foot !

Thanks again Wayne!

You've got my business!

Paddington 4 years ago

Wayne there has an excellent store, he has everything, really nice stuff at good prices, ultimately very fair compared to others. I will certainly be going back for everything I need. Got some things from a different place and spent 50% more, just go see Wayne first, he seems like he wants to help you out more than sell you out the door.

Rayna Keller 6 years ago

WOW

I'd like to first start with this business witch is great ,location was easy to find with good directions, the services wayne offers are a excellent industry best, I had items shipped and also picked up at business store front both very easy and quick
Also like to add the quality of the equipment sold as anything with logo extractor king is from my experience also again an industry best!
And last owner and…

Jayv wood 4 years ago

Great service. Definitely recommend them to all

Heath Kitsch 6 years ago

Great buisness very quality items and prompt phone and online services, backed by the owner who stands behind the product!! AAA service all around.

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