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Products Name:Type 121 mechanical seal

Products Details:Single ended / unbalanced / parallel coil springs are rotated in a fixed direction, allowing a combination of various materials and ends to meet a wide range of industrial requirements.

Operating parameters:
Seal chamber pressure: 0 ~ 1.2Mpa, the seal cavity temperature: -30 to 180 DEG C, speed: less than 3000r/min, medium: water, sewage, oil and weak corrosive liquid