TURBOTRONIK NT 20 Leybold 857 21 Turbomolecular Pump Controller NT20 V1.4 Tested. Part No: 857 21. Model No: TURBOTRONIK NT 20. This TURBOTRONIK NT 20 Leybold 857 21 Turbomolecular Pump Controller NT20 V1.4 is used working surplus. It was tested in our facility and is fully functional. The unit is missing a rubber foot (see photos). Only items pictured are included: If a part is not pictured, or mentioned above, then it is not included in the sale. Pictured test equipment is not included or available for sale. For items with multiple quantities: The pictured item is not necessarily the one that will be sent. Serial numbers or country of manufacture may vary. The item “TURBOTRONIK NT 20 Leybold 857 21 Turbomolecular Pump Controller NT20 V1.4 Tested” is in sale since Monday, July 1, 2019. This item is in the category “Business & Industrial\Hydraulics, Pneumatics, Pumps & Plumbing\Pumps & Pump Accessories\Vacuum Pumps\Turbomolecular Pumps”. The seller is “usedeqsales” and is located in Albuquerque, New Mexico. This item can be shipped worldwide.
- Inventory #: 18691
- Country/Region of Manufacture: Germany
- MPN: 857 21
- Brand: Leybold Vacuum
- Category: Vacuum Cryogenics and Flow Control
- Model No: TURBOTRONIK NT 20