Pfeiffer Vacuum TMH 261 YPX, PMP03534 with TC 750 E74, PMC01712 Turbo Pump, DN 100 ISO-K Inlet Flange, DN 25 ISO-KF Outlet Flange. Pfeiffer Vacuum TMH 261 YPX PMP03534 with TC 750, PMC01712 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 5 x 10-10. It has been thoroughly examined and is ready for broad range of applications within the research and industrial industries. The TMH 261 YPX 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 <5 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: | Parameter | TMH 261 P TMH 261 YP | | Flange (in) | DN 100 ISO-K | | Flange (out) | DN 25 ISO-KF / G 1/4" | | Venting connection | G 1/8" | | Rotational speed ±2% | 60000 rpm | | Run-up time | 1.6 min | | Ultimate pressure with rotary vane pump | < 1·10-7 mbar | | Ultimate pressure with diaphragm pump | < 1·10-7 mbar | | Fore Vacuum max. for N2 | 10 mbar | | Compression ratio for N2 | >1·109 | | Compression ratio for He | 3·105 | | Compression ratio for H2 | 1.4·104 | | Compression ratio for Ar | >1·109 | | Gas throughput at 0.1 mbar HV for N2 | 7 mbar l/s | | Gas throughput at 0.1 mbar HV for He | 6 mbar l/s | | Gas throughput at 0.1 mbar HV for H2 | 3.5 mbar l/s | | Gas throughput at 0.1 mbar HV for Ar | 7 mbar l/s | | Gas throughput at full rotational speed for N2 | 7 mbar l/s | | Gas throughput at full rotational speed for He | 9 mbar l/s | | Gas throughput at full rotational speed for H2 | 43 mbar l/s | | Gas throughput at full rotational speed for Ar | 4 mbar l/s | | Pumping speed backing pump for the listed gas throughputs at least | 10 m3/h | | Pumping speed for N2 | 210 l/s | | Pumping speed for He | 220 l/s | | Pumping speed for H2 | 175 l/s | | Pumping speed for Ar | 200 l/s | | Cooling method, standard | Water, air | | Max. cooling water temperature | 25 °C | | Cooling water consumption | 100 l/h | | Weight | 6.1kg / 13.4 lb | | | 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.
PN06143
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