T97 O-RING Mechanical Seal for Vulcan 97
Description
T97 Mechanical Seal
For industrial pumps
Replacing the mechanical seal of Burgmann and John Crane
Operational Conditions:
Temperature：-50℃ to +200℃
Pressure： ≤1 MPa
Speed： ≤20 m/s
Materials:
Stationary Ring： Silicon Carbide, TC, Carbon
Rotary Ring： TC, Steel
Secondary Seal：NBR,EPDM,Viton
Spring and Metal Parts：Steel
Applications:
Clean water,
Sewage water
Oil and other moderately corrosive fluids
| d (mm) |
D1 | D2 | D3 | D4 | L | L1 | L3 | L4 |
| 20 | 33.32 | 29.06 | 34.5 | 37 | 44.5 | 35.5 | 15 | 4 |
| 25 | 39.85 | 33.84 | 41 | 43 | 49 | 39 | 16 | 4 |
| 28 | 43.05 | 37.01 | 42 | 46 | 51 | 41 | 16 | 4 |
| 30 | 44.63 | 38.61 | 45.5 | 47.5 | 51 | 41 | 16 | 4 |
| 32 | 46.32 | 40.28 | 47 | 49 | 54 | 44 | 16 | 4 |
| 35 | 49.48 | 43.46 | 50 | 52.5 | 57 | 47 | 16 | 4 |
| 38 | 52.56 | 46.63 | 53 | 55.5 | 57 | 47 | 16 | 4 |
| 40 | 54.25 | 48.13 | 55 | 57 | 57 | 47 | 16 | 4 |
| 42 | 55.83 | 49.81 | 55.5 | 58.5 | 57 | 47 | 16 | 4 |
| 45 | 59.02 | 52.98 | 60 | 62 | 57 | 47 | 16 | 4 |
| 50 | 65.37 | 59.33 | 66 | 68.5 | 68.5 | 58.5 | 18 | 5 |
| 55 | 70.03 | 64.01 | 71 | 73 | 70 | 60 | 18 | 5 |
| 60 | 76.38 | 70.36 | 77 | 81 | 73 | 63 | 18 | 5 |
| 65 | 81.23 | 75.21 | 82 | 85.5 | 76 | 66 | 18 | 5 |
| 70 | 85.9 | 79.88 | 87 | 90.5 | 76 | 66 | 18 | 5 |
| 75 | 90.77 | 84.73 | 91.5 | 97 | 81 | 71 | 18 | 5 |
| 80 | 100.29 | 94.26 | 99.5 | 103 | 87.5 | 77.5 | 18 | 5 |
| 82 | 104.77 | 98.93 | 105.5 | 108 | 87.5 | 77.5 | 18 | 5 |
| 90 | 109.82 | 103.78 | 110.5 | 114.5 | 92 | 82 | 18 | 5 |
| 95 | 114.3 | 108.46 | 115.5 | 119 | 92 | 82 | 18 | 5 |
| 100 | 119.33 | 113.31 | 120 | 124 | 92 | 82 | 18 | 5 |
| 105 | 127 | 121.16 | 128 | 132 | 98.5 | 88.5 | 18 | 5 |
| 110 | 131.77 | 126.01 | 133 | 137 | 85.5 | 88.5 | 18 | 5 |
| 115 | 136.52 | 130.68 | 137.5 | 142 | 85.5 | 88.5 | 18 | 5 |
| 120 | 142.87 | 137.03 | 144 | 147 | 105 | 95 | 18 | 5 |
