Turbovac TW
Turbo Pumps & Systems
New Turbo Pumps
New Turbo Pumping Stations
Refurbished / Demo Turbo Pumps
Rotary Vane Pumps
New Rotary Vane Pumps
Dry Vacuum Pumps
Vacuum Measurement
Vacuum Hardware
KF (NW) Components
CF Components
ISO Components
Leak Detectors & Mass Specs
Spare Parts
Rotary Vane Pumps
Vacuum Fluids / Greases
Traps Mist Filters
Laboratory Equipment
Liquid Handling
Bottletop Dispensers
Bottletop Dispensers Parts & Accesories
- Leybold P/N 800001856
- Fully Remanufactured
- 12-Months warranty
Fully Remanufactured Leybold TW 250/200/40 Turbo Pump Leybold P/N 800001856, TW250/200/40
Leybold Oerlikon TW 250/200/40 Overview:
The Leybold TW250/200/40 Turbo Pump is a specialt Turbo Pump designed for Mass Spectrometers Instruments to evacuate up to three vacuum chambers. TW 250/200/40 have a mounting housing and is designed to be integrated into a Mass Spec system.
Leybold TW250 Turbo Pumps are suitable for pumping air and clean gases. Leybold Turbodrive TD400 is being used to controll TW250 Turbo Pump, TD 400 Controller is mounted at the base of the Thermo Fisher Turbo Pump.
The Leybold TW 250/20/40 pump comprises essentially a multi-stage rotor with the stator group, and the drive. The first section of the rotor are two turbomolecular pump stages while the second section represents a Holweck stage.
The Holweck pumping stage increases the permissible forevacuum pressure level markedly when compared with the classical turbomolecular pump. The pumps have gas inlets into the turbo stages, the triple-inlet pumps have a third gas inlet into the Holweck stage. The two triple-inlet pumps are very similar, they differ mainly in the Holweck stage and the operating speed.
Leybold TW250/200/40 UHV was also knows as Oerlikon TW250/200/40
High-Vacuum Connections: depends on customized housing variants
A&J Vacuum also repair / rebuild and service Oerlikon Turbo TW250/200/40 Turbo Pump repair and TW part #800001856 Turbo Pumps along with all other Oerlikon Leybold Vacuum Rotary Vane Pumps, Oerlikon Dry Scroll Pump repair, Oerlikon Leybold Leak Detector Repair and all other Leybold Vacuum Rotary Vane pumps. Please contact us for information on service program or click here http://www.ajvs.com/service.php to go to our Service page. We also offer Emergency service upon request. For more information Please contact A&J Vacuum Services at 973-249-0854
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Service and Repair - Turbo Pumps
- Rotary Vane Pumps
- Dry Vacuum Pumps
- Leak Detectors
- Scroll Dry Pumps
- Vacuum Boosters
- Diaphragm Dry Pumps
A & J Vacuum Services provides repair service for all types of High Vacuum equipment. We perform Turbomolecular Pump repair, Turbo Pump Repair, Dry Pump repair, Vacuum Pump repair, Mass Spectrometer repair, Rotary Vane Pump repair, Vacuum Booster repair, and Leak detector repair. Our highly trained technicians have years of experience and guarantee the highest quality service.
We operate at our own full service repair facility in Clifton, NJ. We have invested in state-of-the-art equipment including; complete line of decontamination, cleaning, drying, balancing, vibration analysis and software to minimize failures. Our in-house machine shop is capable of machining various components, prototypes and housing conversions as needed.
We support all major manufacturers including Pfeiffer Vacuum, Alcatel / Adixen, Edwards Vacuum, Varian, Oerlikon / Leybod Vacuum, Vacuubrand, and Agilent Technologies.
Repair Steps
- Full incoming inspection and run up time check, vibration check, drive inspection.
- Full disassembly, decontamination and cleaning.
- Pump is balanced utilizing state-of-the-art equipment from the world leader in equipment balancing and analysis to reduce noise and vibrations and extend bearings life.
- Assembly and replacement of all necessary parts such as shafts, bushings, bearings, sleeves, O-rings, gaskets, seals, wicks, etc. Only parts that meet or surpass OEM specifications are used to ensure dependable highest quality service and long pump life.
- Final test and leak check. The pump in fully assembled condition is checked for vacuum seal. Leak test to 1 x 10-9 Mbar l/s. Vibrations are analyzed and test data is digitally recorded.
Every pump and instrument is extensively tested for 48 hours. During our final tests, we monitor total pressure, temperature, vibration and noise level utilizing newest testing technologies and techniques specified by OEM. Upon request, we can provide our customers with a pump down graph. Call us for your free repair estimate at 1-973-249-0854.
Overview
Fully Remanufactured Leybold TW 250/200/40 Turbo Pump Leybold P/N 800001856, TW250/200/40
Leybold Oerlikon TW 250/200/40 Overview:
The Leybold TW250/200/40 Turbo Pump is a specialt Turbo Pump designed for Mass Spectrometers Instruments to evacuate up to three vacuum chambers. TW 250/200/40 have a mounting housing and is designed to be integrated into a Mass Spec system.
Leybold TW250 Turbo Pumps are suitable for pumping air and clean gases. Leybold Turbodrive TD400 is being used to controll TW250 Turbo Pump, TD 400 Controller is mounted at the base of the Thermo Fisher Turbo Pump.
The Leybold TW 250/20/40 pump comprises essentially a multi-stage rotor with the stator group, and the drive. The first section of the rotor are two turbomolecular pump stages while the second section represents a Holweck stage.
The Holweck pumping stage increases the permissible forevacuum pressure level markedly when compared with the classical turbomolecular pump. The pumps have gas inlets into the turbo stages, the triple-inlet pumps have a third gas inlet into the Holweck stage. The two triple-inlet pumps are very similar, they differ mainly in the Holweck stage and the operating speed.
Leybold TW250/200/40 UHV was also knows as Oerlikon TW250/200/40
High-Vacuum Connections: depends on customized housing variants
A&J Vacuum also repair / rebuild and service Oerlikon Turbo TW250/200/40 Turbo Pump repair and TW part #800001856 Turbo Pumps along with all other Oerlikon Leybold Vacuum Rotary Vane Pumps, Oerlikon Dry Scroll Pump repair, Oerlikon Leybold Leak Detector Repair and all other Leybold Vacuum Rotary Vane pumps. Please contact us for information on service program or click here http://www.ajvs.com/service.php to go to our Service page. We also offer Emergency service upon request. For more information Please contact A&J Vacuum Services at 973-249-0854
Service & Repair
- Turbo Pumps
- Rotary Vane Pumps
- Dry Vacuum Pumps
- Leak Detectors
- Scroll Dry Pumps
- Vacuum Boosters
- Diaphragm Dry Pumps
A & J Vacuum Services provides repair service for all types of High Vacuum equipment. We perform Turbomolecular Pump repair, Turbo Pump Repair, Dry Pump repair, Vacuum Pump repair, Mass Spectrometer repair, Rotary Vane Pump repair, Vacuum Booster repair, and Leak detector repair. Our highly trained technicians have years of experience and guarantee the highest quality service.
We operate at our own full service repair facility in Clifton, NJ. We have invested in state-of-the-art equipment including; complete line of decontamination, cleaning, drying, balancing, vibration analysis and software to minimize failures. Our in-house machine shop is capable of machining various components, prototypes and housing conversions as needed.
We support all major manufacturers including Pfeiffer Vacuum, Alcatel / Adixen, Edwards Vacuum, Varian, Oerlikon / Leybod Vacuum, Vacuubrand, and Agilent Technologies.
Repair Steps
- Full incoming inspection and run up time check, vibration check, drive inspection.
- Full disassembly, decontamination and cleaning.
- Pump is balanced utilizing state-of-the-art equipment from the world leader in equipment balancing and analysis to reduce noise and vibrations and extend bearings life.
- Assembly and replacement of all necessary parts such as shafts, bushings, bearings, sleeves, O-rings, gaskets, seals, wicks, etc. Only parts that meet or surpass OEM specifications are used to ensure dependable highest quality service and long pump life.
- Final test and leak check. The pump in fully assembled condition is checked for vacuum seal. Leak test to 1 x 10-9 Mbar l/s. Vibrations are analyzed and test data is digitally recorded.
Every pump and instrument is extensively tested for 48 hours. During our final tests, we monitor total pressure, temperature, vibration and noise level utilizing newest testing technologies and techniques specified by OEM. Upon request, we can provide our customers with a pump down graph. Call us for your free repair estimate at 1-973-249-0854.
