Features of water pump shaft seal for submersible pumps
1.Model: type 70
2.Size: 15 mm to 40mm
3.Pressure: ≤ 0.6 Mpa
4.Speed: ≤ 10 m/s
5.Temperature: -30ºC~200ºC
Materials of water pump shaft seal for submersible pumps
1.Stationary ring: ceramic/SIC/TC
2.Rotary ring: carbon/SIC/TC
3.Secondary seal: NBR/EPDM/VITON
4.Spring&Metal parts: S.S/SUS304/SUS316
Pictures of water pump shaft seal for submersible pumps
Drawing of water pump shaft seal for submersible pumps
Size of water pump shaft seal for submersible pumps
| Model | d | D | D1 | L1 | L2 |
| WJ70-15 | 15 | 31.5 | 29.5 | 8 | 18/24 |
| WJ70-16 | 16 | 31.5 | 29.5 | 8 | 18/24 |
| WJ70-20 | 20 | 37 | 35 | 5 | 15 |
| WJ70-25 | 25 | 44.2 | 40 | 5.5 | 16.5 |
| WJ70-30 | 30 | 48.6 | 45 | 6 | 18 |
| WJ70-35 | 35 | 54 | 50 | 6.5 | 19.5 |
| WJ70-40 | 40 | 60.4 | 58 | 7.5 | 20.5 |
This water pump shaft seal is mainly used in submersible pumps and commom multi-stage deep well pumps.
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