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CRV PRO 4 Direct Drive High Vacuum Pump

CRV PRO 4 Direct Drive High Vacuum Pump



2.8 CFM


Application: Short Path Distillation



- Low noise level

- Forced oil lubrication

- Anti-suck back valve

- Gas ballast

- UL and CE Certification

- Dual voltage motor: switchable from 115v to 240v


UL rated, high vacuum pump for short path systems 2L, 3L, up to 50L. For 5L or smaller, use Kimble Flow Restrictor to reduce to 25-35 LPM for highest efficiency cold trapping.

  • Shipping, Tax, and Fees

    Please note that shipping charges will be arranged on an individual basis. Once your order is placed, we will contact you to arrange the best shipping option or schedule a pick up. 

    When paying with a debit or credit card, a 3.5% service fee will be applied to your total. You are able to pay through our website, but a follow-up invoice will be sent to bill you for shipping and fees.


    Taxes - A sales tax will be applied to your final invoice dependant on the state where you reside. If you are a licensed re-seller, please provide us with your ID number and we will reverse all tax charges. 


    We accept cash, check, and wire transfer payments. Please call to arrange. 503-783-6550

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