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hydrodynamic coupling BSJ1200L 4140 m³/h 11kW Roots Vacuum Pump, Mechanical Booster Vacuum Pump
|Pumping Rate||4140 M3/h(69138L/min)||Material||CAST IRON|
roots blower pump,
industrial roots blower
Hydrodynamic coupling BSJ1200L 4140 m³/h 11kW Roots Vacuum Pump, Mechanical Booster Vacuum Pump
Roots vacuum pumps ,which are also called Roots blowers,are rotary plunger type pumps where two symmetrically shaped impellors rotate in opposite directions inside the pump housing.
- The use of oil-free intermediat seal,multiple sealed way to ensure the hight clean vacuum environment in the rotor chamber .
- Advanced proceesing to ensure the good geometrical symmetry of the rotors,as well as low noise and long service life.
Technical Parameter :
|Pumping Rate||50 Hz||m³h-1 / Lmin-1||4140/69138|
|Max Inlet Pressure||50Hz||Pa||6.0x103|
|Motor Power||kW(hp)||11 (15.0)|
|Lubricating oil specification||L||BSO46|
|Shaft seal reservoir||L||1.5|
|Cooling Method||Water cooled|
Note: The value of 'Ultimate Pressure' in this sheet is measured by Pirani gauge when the Baosi special pump oil is used,and the value should be 4x10-3 if the Mcleod gauge is used.
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