mechanical pump shaft seal of submersible pumps sewage pumps
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 pump shaft seal of submersible pumps sewage pumps
1. Model: 208
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 pump shaft seal of submersible pumps sewage pumps
1. Pressure: ≤0.35Mpa
2. Speed: ≤6m/s
3. Temperature: -20ºC~100ºC
4. Used in sebmersible pumps and sewage pumps
Drawing of mechanical pump shaft seal of submersible pumps sewage pumps
| Model | d | D1 | D2 | L | L1 | L2 |
| WJ208-10 | 10 | 21 | 21 | 30 | 5 | 5 |
| WJ208-12 | 12 | 26 | 26 | 30 | 5 | 5 |
| WJ208-14 | 14 | 26 | 26 | 38 | 5 | 5 |
| WJ208-16 | 16 | 27 | 27 | 38 | 5 | 5 |
| WJ208-18 | 18 | 33 | 33 | 38 | 5 | 5 |
| WJ208-20 | 20 | 35 | 35 | 40 | 5 | 5 |
| WJ208-25 | 25 | 40 | 40 | 48 | 7 | 7 |
| WJ208-30 | 30 | 45 | 45 | 51 | 7 | 7 |
| WJ208-35 | 35 | 50 | 50 | 51 | 8 | 8 |
mechanical pump shaft seal of submersible pumps sewage pumps
