Welch W Series 7 laboratory direct drive rotary vane vacuum pump. Ultimate pressure 1x10-4 (0.00013). Uses 7/16 and 13/16ths tubing. We have tested this pump for power up and suction and it appears to be totally functional.We do not have a torr gauge so we cannot test that. There are minor cosmetic flaws and the cover for the rear fan has a bit of breakage (see picture).
Our price is less than half the cost of a new or reconditioned pump of this series. Please drop us a line here and we will get back to you as soon as possible. Has been in business since 2003. We mainly deal with DNA Synthesizers, DNA Sequencers, and PCR and Real-time PCR instruments, but we occasionally deal with other biotech equipment such as robotic liquid handlers, centrifuges, and consumables. Visit our webpage to find out more about us.
We are not brokers, we own and have what we sell. The item "Welch W Series 7 Vacuum Pump Model 8917A" is in sale since Monday, April 09, 2018. This item is in the category "Business & Industrial\Healthcare, Lab & Life Science\Lab Equipment\Pumps". The seller is "certifiedscientificinstruments" and is located in Sonora, California. This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, China, Sweden, South Korea, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Israel, New Zealand, Singapore, Switzerland, Norway, United arab emirates, Qatar, Kuwait, Bahrain, Croatia, Malaysia.