Tested working: A Leybold T250 turbomolecular pump and accessories taken from a QStarXL mass spectrometer. I got a successful seal with my standard viton O-ring. If the dent is bothersome, you can fill it with vacuum epoxy. 2 According to the sticker, It’s overdue for service. This listing comes with the following items. 1 (one) Leybold TW250 Turbomolecular pump. 1 (one) Leybold Turbo Drive S Controller. 1 (one) power connector with flying leads. See my other listings for QStarXL parts and more laboratory gear. The item “Leybold TW250 Turbomolecular Pump with Leybold Turbo Drive S Controller TESTED” is in sale since Saturday, October 2, 2021. This item is in the category “Business & Industrial\Hydraulics, Pneumatics, Pumps & Plumbing\Pumps & Pump Accessories\Vacuum Pumps\Other Vacuum Pumps”. The seller is “inexorable2″ and is located in Toronto. This item can be shipped to Canada, United States.
- Country/Region of Manufacture: Germany
- Type: Vacuum
- MPN: TW250
- Brand: Leybold