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Dry screw vacuum pumps operate with two screw rotors rotating in
opposite directions. This traps the medium to be pumped between the
cylinder and the screw chambers and transports it to the gas
discharge. The advanced screw design results in lower electric
energy consumption compared to standard screw designs. It also
results in a lower heat load of the compressed gas.
Cooling can be achieved through a high performance air cooling
method eliminating the need of cooling water or indirect cooling
method resulting in uniform temperatures throughout the pump body,
eliminating cold spots and providing a thermally stable water
jacket. The advanced screw design allows for best-in-class hydrogen
pumping capabilities. Water cooling can take place in form of both
direct water cooling or radiator cooling with air-cooled heat
exchangers.
Product Model | 50/60Hz | RSP150 |
Pumping Speed | 50Hz | 150m³/H |
60Hz | 180m³/H | |
Ultimate Pressure | mbar | 0.5 |
Inlet Diameter | mm | DN80 |
Outlet Diameter | mm | DN40 |
Motor Power | kW | 5.5 |
Rotate Speed | r/min | 2900 |
Noise Level | dB | 75 |
Cooling water pressure | barg | 2-4 |
Cooling water flow | L/min | 6 |
Cooling water temperature | °C | 5-35 |
Cooling Mode | Water Cooling | |
Net Weight | kg | 230 |