Light Duty MS Spring Stamping Parts Mechanical Seal
Designed for Lowara pump series, this mechanical seal features rubber ceramic water pump construction with reliable spring stamping components for industrial applications.
Product Specifications
- Shaft Size: 14mm
- Face Materials: Carbon, SiC, TC
- Seat Materials: Ceramic, SiC, TC
- O-ring Materials: NBR, EPDM, FKM, Aflas, FEP, Kalrez, Chemraz
- Spring Materials: SS304, SS316
- Other Metal Parts: SS304, SS316
Performance Capabilities
- Temperature Range: -30°C to 200°C (dependent on O-ring material)
- Pressure: Up to 8 bar
- Speed: Up to 10 m/s
- End Play/Axial Float Allowance: ±1 mm
Dimensional Specifications
| Model |
D1 |
D3 |
D6 |
D7 |
L |
L3 |
L4 |
| YM155-10 | 10 | 20.0 | 14.0 | 18.1 | 20.5 | 15 | 5.5 |
| YM155-11 | 11 | 220 | 16.5 | 20.6 | 23.5 | 18 | 5.5 |
| YM155-12 | 12 | 22.0 | 16.5 | 20.6 | 23.5 | 18 | 5.5 |
| YM155-13 | 13 | 25.0 | 19.0 | 23.1 | 28.0 | 22 | 6.0 |
| YM155-14 | 14 | 25.0 | 19.0 | 23.1 | 28.0 | 22 | 6.0 |
| YM155-15 | 15 | 29.0 | 21.0 | 26.9 | 29.0 | 22 | 7.0 |
| YM155-16 | 16 | 29.0 | 21.0 | 26.9 | 30.0 | 23 | 7.0 |
| YM155-17 | 17 | 29.0 | 21.0 | 26.9 | 30.0 | 23 | 7.0 |
| YM155-18 | 18 | 33.0 | 25.0 | 30.9 | 32.0 | 24 | 8.0 |
| YM155-19 | 19 | 33.0 | 25.0 | 30.9 | 33.0 | 25 | 8.0 |
| YM155-20 | 20 | 33.0 | 25.0 | 30.9 | 33.0 | 25 | 8.0 |
| YM155-21 | 21 | 38.0 | 30.0 | 35.4 | 33.0 | 25 | 8.0 |
| YM155-22 | 22 | 38.0 | 30.0 | 35.4 | 33.0 | 25 | 8.0 |
| YM155-23 | 23 | 38.0 | 30.0 | 35.4 | 35.0 | 27 | 8.0 |
| YM155-24 | 24 | 38.0 | 30.0 | 35.4 | 35.0 | 27 | 8.0 |
| YM155-25 | 25 | 40.0 | 33.0 | 38.2 | 35.5 | 27 | 8.5 |
| YM155-28 | 28 | 46.0 | 38.0 | 43.3 | 38.0 | 29 | 9.0 |
| YM155-29 | 29 | 46.0 | 38.0 | 43.3 | 39.0 | 30 | 9.0 |
| YM155-30 | 30 | 46.0 | 38.0 | 43.3 | 39.0 | 30 | 9.0 |
| YM155-32 | 32 | 46.0 | 38.0 | 43.3 | 39.0 | 30 | 9.0 |
| YM155-33 | 33 | 48.0 | 45.0 | 53.5 | 50.5 | 39 | 11.5 |
| YM155-35 | 35 | 50.0 | 45.0 | 53.5 | 50.5 | 39 | 11.5 |
| YM155-38 | 38 | 58.0 | 52.0 | 60.5 | 50.5 | 39 | 11.5 |
| YM155-40 | 40 | 58.0 | 52.0 | 60.0 | 50.5 | 39 | 11.5 |