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Products Name:Model H12N mechanical seal

Products Details:Single end / balance / fixed direction / conical spring / EN12756 (DIN24960) standard, H12N series mechanical seal is the balancing mechanism with a wide application, with SHM3N series of the same structure, reliable, and is applicable to the field of chemical pump.

Operating parameters:
The specification of 10~80mm, pressure is less than 2.5Mpa, the temperature of -80 DEG ~220 DEG, the line speed is less than or equal to 15m/s, the axial movement of + 1.0mm

Material combination:
Sealing face: graphite, silicon carbide, tungsten carbide and alumina; auxiliary sealing: fixed nitrile rubber, fluorine rubber, ethylene propylene glue and PTFE; metal component: stainless steel