Structural features:

Single end structure, simple structure and compact size. The medium-end elastic member does not contact the medium, which can effectively prevent the clogging of foreign particles; the friction pair is selected from a material pair with good anti-abrasive performance. The seal adopts a multi-spring structure with short axial dimensions. The structure is suitable for the case where the pressure of the flushing water is lower than 0.1 MPa, and has a wide range of working conditions, stable performance and reliability. The seal adopts cartridge type, which is convenient for installation and removal.

Using parameters:

Pressure: 0 ~ 1.6MPa

Temperature: -5 ~ 160 ℃

Speed: ≤3600r / min

Applicable working conditions:

Various kinds of granular media such as salt solution, molten urea, phosphoric acid slurry, sugar solution, dyeing solution, slag slurry, chemical solution, etc .; fiber pulp media such as pulp and fiber slurry.