Rotary Vane Two Stage Vacuum Pump. Dual stage rotary vane mechanical vacuum pump offers an excellent vacuum pressure, and this one has been bench tested to an actual vacuum of 5 microns (see photos). These pumps are commonly used for vacuum furnace evacuation, backing turbomolecular pumps, backing diffusion pumps, rotary evaporation, refrigeration system evacuation, epoxy degassing, vacuum sterilization, backing mass spectrometers, freeze drying, vacuum centrifugal applications, vacuum distillation, space research, and other vacuum processes. This vacuum pump has a pumping speed displacement of 4 CFM.
The pump was drained and refilled with new oil, and tested to make sure it is in good running. It leaks some oil and needs an lip oil seal Part.When you can get it here for far less. The item "Edwards 5 E2M5 Rotary Vane Two Stage Vacuum Pump TESTED TO 5 micron 120v 6.9cfm" is in sale since Wednesday, November 13, 2019. This item is in the category "Business & Industrial\Hydraulics, Pneumatics, Pumps & Plumbing\Pumps & Pump Accessories\Vacuum Pumps\Rotary Vane Pumps". The seller is "hitechgadgetsslc" and is located in Salt Lake City, Utah. This item can be shipped to United States.