Pfeiffer Vacuum TMH 260 (TMH260), PMP02130 Turbo Pump, DN 100 ISO-K Inlet Flange, DN 25 ISO-KF Outlet Flange. Fully reburbished Pfeiffer Vacuum TMH 260 (TMH260) PMP02130 Turbo Pump coupled with a DN 100 ISO-K Inlet Flange and DN 25 ISO-KF Outlet Flange. This particular Turbomolecular Drag Pump has a pumping velocity of 210 liters per second and a final pressure of 1 x 10-10. It has been thoroughly examined and is ready for broad range of applications within the research and industrial industries. The TMH 260 (TMH260) Turbo Pump comes with an entire 12-Month Warranty. Overview: - Pumping speed: 210 l/sec for N2
- DN 100 ISO-K Inlet Flange
- DN 25 ISO-KF Outlet Flange
- Ultimate pressure with rotary vane pump <1 x 10-10 Mbar
- Air or Water Cooling required / available.
- This Pfeiffer pump package is fully rebuilt and comes with a FULL 12-MONTH WARRANTY!
This Pfeiffer Pump has a wear free permanent magnetic bearing at the high vacuum side and a oil lubricated ceramic bearing at the backing side. The Turbo Pumps TMH and TMU models are identical in terms of design. They only differ in their intake flange. Technical Data: Technical Data: | Feature Unit | TMH 260 TMU 260 TMH 260 P TMU 260 P | | Connection nominal diameter | | | Inlet | DN 100 ISO-K DN 100 CF-F | | Outlet | DN 25 ISO-KF/G 1/4” | | Venting connection | G 1/8” | | Electronic Drive Unit | TCP 121 (TCP 121)/ TCP 380 | | Nominal rotation speed 1/min | 60 000 | | Standby rotation speed 1/min | 40 000 | | Run-up time (up to 90% of the | | | rated rotation speed with TCP 380) min | 1:45 | | Noise level dB (A) | < 50 | | Final pressure, backing pump mbar | < 5 | Max. permissible rotor temperature °C
Permissible heat radiation power W | 90 8 | | Volume flow rate for: | | | Nitrogen N2 l/s | 210 | | Helium He l/s | 220 | | Hydrogen H2 l/s | 180 | | Compression ratio for: N2 He H2 | > 1 · 109 3 · 105 1,3 · 104 | | Max. fore-vacuum pressure | | | N2 mbar | 10 | | He mbar | 8 | | H2 mbar | 4 | | Max. gas throughput1) N2 mbar l/s He mbar l/s | 3.5 4.0 | Final pressure with rotary vane vacuum pump mbar
with diaphragm vacuum pump mbar | 1 · 10-10 1 · 10-8 | | Lubricant Max. cooling water consumption with | TL 011 | | water at 15 °C l/h | 50 | Cooling water temperature °C
Permissible ambient temperature | 5 - 25 | | with air cooling °C | 0 - 35 | | Heating power consumption W | 60 | | Weight kg Permissible magnetic field mT | 7,5 8 5.5 | | | Turbo Pump Applications - Freeze drying - packaging industry
- Degassing, casting, dry vacuum smelting (super-pure metals)
- Incandescent lamp manufacturing
- Electronic tubes
- Thin film deposition
- Space simulation
- Cryogenic research
- Electron microscopy
- Nuclear physics, Plasma physics, High energy physics
- Particle accelerators - Storage rings
Technology A turbopump is a gas turbine that is made up of two independent components ; a rotodynamic pump and a driving turbine. They can be mounted on the same shaft or customarily geared together. The design of a turbopump is to produce a high pressure fluid for feeding a combustion chamber or other use. Visit the turbo pump wiki page for more information. A turbomolecular pump is a form of vacuum pump similar to a turbopump which is used to obtain and hold a high vacuum. These pumps work on the principle that gas particles can be given momentum in a wanted direction by reiterated collision with a traveling solid surface. In a turbomolecular pump, a quickly spinning turbine rotor 'strikes' gas particles from the intake of the pump towards the exhaust in order to make or hold a vacuum. Visit the turbomolecular pump wiki page for more information.
PN00151
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