Sargent Welch Turbo Torr Turbomolecular Vacuum Pump Lot #Two Pumps & Controller. X-NASA owned equipment, University of Iowa. That’s all the history I could get. University tech said they had been in the Laser Optics/Physics Lab for years and couldn’t tell me more. Everything appears to be in good condition. Impellers spin nice and smooth, controller appears to be in good condition with no obvious burnt up parts, etc but I couldn’t get pumps to run. Hopefully an easy fix and you will end up with two pumps and a controller. Contact me for quote. Need address, zip & location description residential? With dock or forklift? Thanks for taking the time to view my listing and have a great day! This item is in the category “Business & Industrial\Hydraulics, Pneumatics, Pumps & Plumbing\Pumps & Pump Accessories\Vacuum Pumps\Other Vacuum Pumps”. The seller is “jrw36″ and is located in this country: US. This item can be shipped to United States.
- Brand: Welch
- Type: Vacuum
- Bundle Description: 2x model 3131 Pumps & 3131C Controller
- Custom Bundle: Yes
- MPN: 3131