P-1764-1 vacuum pump rocker sealing

 The vacuum pump is a device for adjusting, generating and maintaining vacuum in the closed working space of the steam turbine. The transmission mode of the vacuum pump consists of two rotors through a pair of high-precision gears to achieve their relatively synchronous operation. The advantages of BR vacuum pump include: simple structure, simple operation and convenient maintenance. ;Compact structure, the pump is generally directly connected with the motor, and the number of revolutions is high. With a small structure size, a large exhaust volume can be obtained; There is no metal friction surface in the pump cavity, so there is no need to lubricate the pump. The sealing between the rotating part and the fixed part can be done directly by the water seal.

 

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