The GSM saddle-shaped dust seal is used to prevent external contaminants from entering the hydraulic system and sealing system. It also allows the hydraulic oil to return to the lubrication system without leaking out, providing auxiliary sealing. Materials include nitrile rubber, fluororubber, and polyurethane.
Pressure Mpa |
Temperature °C |
Speed m/s |
Medium |
- |
-35~+100 (NBR) |
1 |
Hydraulic oil, emulsion, water, etc. |
-20~+200 (FKM) |
The dust seal GSM is marked with the order number, for example: GSM404840-shaft diameter d48-groove bottom diameter D
Address
No.1 Ruichen Road, Dongliuting Industrial Park, Chengyang District, Qingdao City, Shandong Province, China
Tel