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  • Water ring vacuum pump impeller assembly
    Water ring vacuum pump impeller assembly Correctly in the shaft assembly of the impeller, the water ring vacuum pump can guarantee a good volumetric efficiency, and to prevent vibrations. Impeller mounted on the rear axle, the runout must be within the permissible range. Axial clearanc...

  • Automotive industry pump structure and working principle is what?
    Automotive industry pump structure and working principle is what? Most diesel pump hydraulic brake booster power source, usually driven by the generator coaxial with the rotation. Rotor bias in the housing and the rotor blade runners Carbon for precision fit, so that by spring pressure ag...

  • Water ring vacuum pumps in the use of firefighting equipment
    Water ring vacuum pumps in the use of firefighting equipment   Water ring vacuum pumps belong to a class of positive displacement pumps. Fire on it with supporting the use of centrifugal pumps. For centrifugal exhaust diversion. Water ring vacuum pump consists of pump, pump shaft, impel...

  • Summer water ring vacuum pump vacuum of reasons for the decrease
    Summer water ring vacuum pump vacuum of reasons for the decrease Recently, many customers reflect, vacuum pumps (especially water ring vacuum pump) is always a degree of vacuum can not reach, until all right, all of a sudden vacuum level to drop a lot of analysis by our technical staff has ...