Parameter:
Maximum pressure:1.8Mpa     Maximum speed:=500RPM
Maximum temperature:200?  Suitable medium:coolant, hot water,saturated steam

Structural features:
  The most characteristic of Its structure is the use of a bellows and a floating seal ring as the main form of dynamic seal, the seal can be adjusted freely and compensation, sealing more reliable, more stable, and its use of exterior seal structure, making the end compared the pressure decreased, reducing wear effectively, extending service life.