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Metal Bellow Mechanical Seals M17
Replacement for:
Features:
- John crane 515E
Features:
- High temperature
- Weld bellow
Performance Capabilities of Metal Bellow Mechanical Seals M17
- Temperature: -40℃ to 220℃
- Pressure: Up to 25 bar
- Speed: Up to 20 m/s
- End play/axial float allowance ±0.1mm
Sizes of Metal Bellow Mechanical Seals M17
18mm to 100mm0.75” to 4”
Metal Bellow Mechanical Seals M17 Material Selection
- Face: Carbon, SiC, TC
- Seat: Ceramic, SiC, TC
- O-rings: NBR, EPDM, VITON, Aflas, FEP, Kalrez, Chemraz, Grofoil etc.
- Spring: SS316, Hastelloy C, AM350
- Metal parts: SS316, hastelloy C
Specification of Metal Bellow Mechanical Seals M17
| Metal Bellow Mechanical Seals By Size(metric system) | d | D | L2 |
| M17-18 | 18 | 31 | 31.5 |
| M17-20 | 20 | 31 | 31.5 |
| M17-22 | 22 | 31 | 31.5 |
| M17-24 | 24 | 36 | 36.7 |
| M17-25 | 25 | 36 | 37 |
| M17-28 | 28 | 39 | 37.5 |
| M17-30 | 30 | 42 | 38 |
| M17-32 | 32 | 46 | 43 |
| M17-33 | 33 | 46 | 43 |
| M17-35 | 35 | 48.5 | 43 |
| M17-38 | 38 | 51.5 | 42 |
| M17-40 | 40 | 54 | 42 |
| M17-43 | 43 | 58.4 | 47 |
| M17-45 | 45 | 58.4 | 47 |
| M17-48 | 48 | 63.7 | 47 |
| M17-50 | 50 | 63.7 | 46.5 |
| M17-53 | 53 | 69 | 56.5 |
| M17-55 | 55 | 71 | 56.5 |
| M17-58 | 58 | 73.3 | 56.5 |
| M17-60 | 60 | 76.7 | 56.5 |
| M17-63 | 63 | 79.4 | 56.5 |
| M17-65 | 65 | 83 | 66.5 |
| M17-68 | 68 | 87.8 | 66.5 |
| M17-70 | 70 | 87.8 | 65.5 |
| M17-75 | 75 | 94 | 65.5 |
| M17-80 | 80 | 100.6 | 75 |
| M17-85 | 85 | 106 | 75 |
| M17-90 | 90 | 110.3 | 75 |
| M17-95 | 95 | 114.9 | 75 |
| M17-100 | 100 | 121.3 | 75 |
Metal Bellow Mechanical Seals
| Metal Bellow Mechanical Seals By Size(British system) | d | D | L2 |
| M17-0.75" | 19.05 | 31.0 | 31.5 |
| M17-0.875" | 22.23 | 36.0 | 37.0 |
| M17-1" | 25.40 | 39.0 | 37.5 |
| M17-1.125" | 28.58 | 42.0 | 38.0 |
| M17-1.25" | 31.75 | 46.0 | 43.0 |
| M17-1.375" | 34.93 | 48.5 | 43.0 |
| M17-1.5" | 38.10 | 51.5 | 42.0 |
| M17-1.625" | 41.28 | 58.4 | 47.0 |
| M17-1.75" | 44.45 | 58.4 | 47.0 |
| M17-1.875" | 47.63 | 63.7 | 46.5 |
| M17-2" | 50.80 | 63.7 | 46.5 |
| M17-2.125" | 53.98 | 69.0 | 56.5 |
| M17-2.25" | 57.15 | 73.3 | 56.5 |
| M17-2.375" | 60.33 | 76.7 | 56.5 |
| M17-2.5" | 63.50 | 79.4 | 56.5 |
| M17-2.625" | 66.68 | 83.0 | 66.5 |
| M17-2.75" | 69.85 | 87.8 | 65.5 |
| M17-2.875" | 73.02 | 94.0 | 65.5 |
| M17-3" | 76.20 | 94.0 | 65.5 |
| M17-3.125" | 79.37 | 100.6 | 75.0 |
| M17-3.25" | 82.55 | 100.6 | 75.0 |
| M17-3.375" | 85.72 | 106.0 | 75.0 |
| M17-3.5" | 88.90 | 110.3 | 75.0 |
| M17-3.625" | 92.07 | 114.9 | 75.0 |
| M17-3.75" | 95.25 | 114.9 | 75.0 |
| M17-3.875" | 98.42 | 121.3 | 75.0 |
| M17-4" | 101.60 | 121.3 | 75.0 |
Design Drawing of Metal Bellow Mechanical Seals M17
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