Operating Limits
Pressure:P=0~1.7MPa
Temperature:t=-40°C~200°C
Velocity:Vg≤13m/s
Materials
Rotary Face: Carbon/SIC/TC
Stationary Seat: Ceramic/SIC/TC
Flexible Member: NBR/VITON/EPDM
Spring: 304Stainless Steel
Metal Parts: Stainless Steel
Technical Dimensions for YB-T1 Mechanical Seal
| Model | d1 | d3 | d7 | L3 | L4 |
|---|---|---|---|---|---|
| YB T1-0.750 | 19.1 | 30.9 | 34.9 | 33.3 | 10.3 |
| YB T1-0.875 | 22.23 | 34.1 | 38.1 | 34.9 | 10.3 |
| YB T1-1.000 | 25.4 | 38.1 | 41.3 | 39.67 | 11.1 |
| YB T1-1.125 | 28.58 | 41.3 | 44.5 | 41.28 | 11.1 |
| YB T1-1.250 | 31.75 | 46.0 | 47.6 | 41.28 | 11.1 |
| YB T1-1.375 | 34.93 | 47.6 | 50.8 | 42.85 | 11.1 |
| YB T1-1.500 | 38.1 | 50.8 | 54.0 | 42.85 | 11.1 |
| YB T1-1.625 | 41.28 | 57.2 | 60.3 | 50.8 | 12.7 |
| YB T1-1.750 | 44.5 | 60.3 | 63.5 | 50.8 | 12.7 |
| YB T1-1.875 | 47.6 | 63.5 | 66.7 | 54.0 | 12.7 |
| YB T1-2.000 | 50.8 | 66.7 | 69.9 | 54.0 | 12.7 |
| YB T1-2.125 | 54.0 | 71.4 | 76.2 | 60.3 | 14.3 |
| YB T1-2.250 | 57.2 | 74.6 | 79.4 | 60.3 | 14.3 |
| YB T1-2.375 | 60.3 | 77.8 | 82.6 | 63.5 | 14.3 |
| YB T1-2.500 | 63.5 | 80.9 | 85.7 | 63.5 | 14.3 |
| YB T1-2.625 | 66.7 | 85.7 | 85.7 | 69.9 | 15.9 |
| YB T1-2.750 | 69.9 | 88.9 | 88.9 | 69.9 | 15.9 |
| YB T1-2.875 | 73.0 | 92.1 | 95.3 | 73.0 | 15.9 |
| YB T1-3.000 | 76.2 | 95.3 | 98.4 | 73.0 | 15.9 |
| YB T1-16 | 16 | 29 | 30 | 34.0 | 8 |
| YB T1-18 | 18 | 31 | 32 | 34.0 | 8 |
| YB T1-20 | 20 | 33 | 34 | 34.0 | 8 |
| YB T1-22 | 22 | 35 | 36 | 34.0 | 8 |
| YB T1-25 | 25 | 38 | 39 | 37.0 | 8 |
| YB T1-28 | 28 | 42 | 43 | 38.0 | 8 |
| YB T1-30 | 30 | 45 | 48 | 38.0 | 8 |
| YB T1-35 | 35 | 49 | 53 | 39.0 | 10 |
| YB T1-40 | 40 | 57 | 58 | 44.0 | 10 |
| YB T1-45 | 45 | 62 | 63 | 47.0 | 10 |
| YB T1-50 | 50 | 67 | 68 | 54.0 | 10 |
| YB T1-55 | 55 | 72 | 73 | 54.0 | 10 |
| YB T1-60 | 60 | 78 | 79 | 55.5 | 12 |
| YB T1-65 | 65 | 84 | 86 | 55.5 | 12 |
| YB T1-70 | 70 | 89 | 91 | 57.0 | 12 |
| YB T1-75 | 75 | 94 | 96 | 63.0 | 12 |
| YB T1-80 | 80 | 103 | 105 | 62.0 | 14 |
| YB T1-85 | 85 | 108 | 110 | 68.0 | 14 |
| YB T1-90 | 90 | 113 | 115 | 68.0 | 14 |
| YB T1-95 | 95 | 118 | 120 | 68.0 | 14 |
| YB T1-100 | 100 | 123 | 125 | 68.0 | 14 |
