Weijin Mechanical Seals Factory is specialized in production all types of pump kit machinery sealing elements and sealing auxiliary materials,such as pump mechanical seals,auto cooling pump seals,industrial pump mechanical seals and ceramic face seal,etc.The products are widely applied to machinery,chemical industry,pharmacy,auto industry and food,etc.
Features of mechanical shaft seals in pump
1. Model: 166
2. Stationary ring: ceramic/SIC/TC
3. Rotary ring: carbon/SIC/TC
4. Secondary seal: NBR/EPDM/VITON
5. Spring&Metal parts: steel
Working conditions of mechanical shaft seals in pump
1. Pressure: ≤0.6Mpa
2. Speed: ≤10m/s
3. Temperature: -20ºC~200ºC
Drawing of mechanical shaft seals in pump
Size of mechanical shaft seals in pump
Model | d | D | D1 | L1 | L2 |
WJ166-3/8" A | 9.53 | 23.29 | 22.23 | 6.35 | 16.08 |
WJ166-3/8" | 9.53 | 23.29 | 22.23 | 7.14 | 16.86 |
WJ166-1/2" A | 12.7 | 23.29 | 25.4 | 6.35 | 16.86 |
WJ166-1/2" | 12.7 | 23.29 | 25.4 | 7.93 | 16.86 |
WJ166-5/8" | 15.88 | 30.1 | 31.75 | 10.3 | 18.44 |
WJ166-3/4" | 19.05 | 33.07 | 34.93 | 10.3 | 18.44 |
WJ166-7/8" | 22.23 | 36.3 | 38.1 | 10.3 | 20.82 |
WJ166-1" | 25.4 | 39.42 | 41.28 | 11.1 | 20.82 |
mechanical shaft seals in pump