Roots vacuum pump features

Posted by uuuseff on November 18th, 2019

Roots vacuum pump (referred to as Roots pump) is a rotary varactor vacuum pump, it is from the Roots blower evolved. Roots vacuum pump according to the different scope of work, is divided into vertical row of atmospheric vacuum Roots pump; intermediate vacuum Roots pump (also known as mechanical booster pump) and advanced vacuum multistage Roots pump. In general, Roots pump has the following eight characteristics: 1, in a wide range of pressure has a larger pumping speed; 2, start fast, can work immediately; 3, was pumping gas contained in the dust and water Steam is not sensitive; 4, the rotor does not have to lubricate, no oil in the pump chamber; 5, the vibration is small, the rotor dynamic balance conditions are better, there is no exhaust valve; 6, the drive power is small, mechanical friction loss is small; Small area; 8, operation and maintenance costs low. Roots pumps in the pharmaceutical, metallurgical, petrochemical, paper, food, electronics industry sectors can be very well widely used.

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