2BEM series magnetic drive liquid ring vacuum pump/liquid ring compressor

Design Standard

JB/T7255

Operating parameters：

Exhaust volume：5400m³/h

Inspiratory pressure：3.3KPa

Exhaust pressure：0.2MPa

Produce features：

ʌThe torqued is transmitted by magnetic drive, it makes dynamic seal of the main shaft torque transmission into static seal, without framework oil seal or mechanical seal, so that achieve zero leakage of power transmission;

ʌNo mechanical contact friction noise, can avoid the high frequency transmission power;

ʌCompared with the rigid coupling, magnetic coupling has a lower noise, no sound, and can start smoothly;

ʌWhen the pump inlet pressure is larger than the specified pressure difference or when the pump is started in advance, magnetic drive pump can effectively protect the motor and avoid overload;

ʌThe inner magnetic adopts distance sleeve seal structure, it keeps a certain gap with the external magnetic, no friction and no oil, so that it can ensure the pump to run without leakage for a long time. When the oil is revealed in common pump shaft seal, the leakage will affect the vacuum degree of the pump, but the problem does not exist in magnetic drive pump;

ʌThe no oil seal structure will not affect the vacuum degree of pump, it needs no lubrication, no medium and lubricant pollution, and can purify the environment.