Welch 0.9 cfm DryFast 2 Head PTFE Diaphragm Vacuum Pump Xtra Rack/Hanger Disclaimer to Customer:

Disclaimer to Customer:

6" x 36" Tri-clamp Dewaxer Column

Low temperature performance

Multiple port connections for 1/4" 316 Stainless SAE 37 Degree

RS232/addressable RS485

Welch 0.9 cfm DryFast 2 Head PTFE Diaphragm Vacuum Pump Xtra Rack/Hanger Disclaimer to Customer:***Note: This item has a possible 1 2 week lead time depending on stock availability*** The Welch . 9cfm DryFast 2 Head Diaphragm vacuum pump is an ideal pump for 2L and 5L rotary evaporators and vacuum assited filtration. With built in vacuum control via Advanced Vapor Management (AVM), this pump is highly chemical resistance giving you excellent lifespan and vacuum control. Oil Free, portable, and chemical resistance, this 2 head diaphragm design