Welch Vacuum/Pressure Pump
Flow Rate: 22 LPM
Max vacuum: 26.0" Hg
Application: CO2 and Ethanol Extraction
Vacuum controller with gauge and overflow protection on inlet. Pressure controller with gauge on outlet.
Suitable for providing vacuum for 1-3 filtering flask setups, up to 4L each.
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% 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