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Products Name:Type 120 mechanical seal

Products Details:Single face / non balanced / fixed direction / in accordance with EN12756 standard (DIN24960), the 120 series is evolved from the SHM3N series, relying on the spring tail hook screw transmission, simple structure, convenient installation, but should pay attention to the direction of rotation, it is commonly used in chemical pumps, sewage pumps and submersible pump.

Operating parameters:
Specification: 18 ~ 80mm, pressure = 1.0Mpa, temperature: -20 to 180 DEG C, line speed: less than 15m/s, axial momentum: + 1.0mm

Material combination:
Sealing face: graphite, silicon carbide, tungsten carbide, alumina, auxiliary sealing: Ding Jingjiao, fluorine rubber, ethylene propylene rubber, PRFE, metal components: 304 or 316L stainless steel