Rules for operation of general wet Roots vane vacuum pump units General Roots vacuum unit operation in accordance with the relevant rules of dry Roots vacuum pump, but also need to pay attention to the following related matters; 1) Pump should be run empty before use to check whether the rotating...
How to prevent the pollution of rotary vane vacuum pump Due to the self-compensating clearance adjustment inherent in the pump mechanism, it is not particularly sensitive to small mechanism damage. In most designs, the selected sliding bearings are less sensitive to dust than ball bearings. Once ...
