The seal adopts a two-stage double-end layout contact mechanical seal, which adopts metal bellows compensation. The wave plate welding uses an optimized inclination angle to minimize the thermal influence of the solder joint to remove stress. When the seal is rotated, the particles can be thrown to the outside to maintain the wave plate. clean. The sealing liquid pressure is 0.2 ~ 0.3MPa higher than the medium pressure, which effectively prevents the process medium from leaking outward. After the failure of the main seal, the secondary seal acts as the main seal, preventing a large amount of leakage of the process medium, thereby achieving zero leakage of the process medium. The seal adopts cartridge type, which is convenient for installation and removal. Sealing is mainly used for high temperature hot oil pumps.
Pressure: 0 ~ 2.5MPa
Temperature: -100 to 425 ° C
Speed: ≤3600r / min
Applicable working conditions:
Various chemical liquids. High temperature, low temperature, corrosive and other media.