T20/20T Elastomer Bellow Mechanical Seal replace John Crane 2(N SEAT), AES P02/P02T, VULCAN 20
Description:
T20, 20T Mechanical Seal
Replacement to:
Burgmann MG920/ D1-G50 seal
John Crane type 2 seal
Flowserve 200 seal
Latty T200 seal
Roten RB02 seal
Roten 21 seal
Sealol 43 CE short seal
Sterling 212 seal
Operational Conditions:
Temperature: -20℃ to +120℃
Pressure: ≤1.0MPa
Speed: ≤15m/s
Seat Type:
Standard: CT20
Alternative: CT24, G60
Materials:
Stationary Ring: Ceramic (Alumina), Silicon Carbide Reaction Bonded, Silicon Carbide Sintered Pressureless, Ni-binder Tungsten Carbide, Co-binder Tungsten Carbide
Rotary Ring: Resin Impregnated Carbon Graphite (Furan), Antimony Impreg, Carbon Graphite, Silicon Carbide Sintered Pressureless, Silicon Carbide Reaction Bonded, Co-binder Tungsten Carbide, Ni-binder Tungsten Carbide
Secondary Seal: Nitrile (NBR), Ethylene Propylene (EPDM), Fluorocarbon Rubber (Viton)
Applications:
Clean water,
Sewage water
Oil and other moderately corrosive fluids
| d (mm) |
D3 | D31 | D1 | L1 | L2 |
| 12 | 23.9 | 22.8 | 27.79 | 8.74 | 25.6 |
| 13 | 23.9 | 24 | 27.79 | 8.74 | 25.6 |
| 14 | 26.7 | 26.7 | 30.95 | 10.32 | 25.6 |
| 15 | 26.7 | 26.7 | 30.95 | 10.32 | 25.6 |
| 16 | 31.1 | 30.4 | 34.15 | 10.32 | 25.6 |
| 18 | 31.1 | 30.4 | 34.15 | 10.32 | 25.6 |
| 19 | 33.4 | 30.4 | 35.7 | 10.32 | 25.6 |
| 20 | 33.4 | 33.4 | 37.3 | 10.32 | 25.6 |
| 22 | 39.2 | 33.4 | 40.5 | 10.32 | 25.6 |
| 24 | 46.3 | 38 | 47.63 | 10.32 | 25.6 |
| 25 | 49.4 | 39.3 | 50.8 | 11.99 | 33.54 |
| 28 | 49.4 | 42 | 50.8 | 11.99 | 33.54 |
| 30 | 49.4 | 43.9 | 53.98 | 11.99 | 33.54 |
| 32 | 49.4 | 45.8 | 53.98 | 11.99 | 33.54 |
| 33 | 52.6 | 45.8 | 53.98 | 11.99 | 33.54 |
| 35 | 52.6 | 49.3 | 53.98 | 11.99 | 33.54 |
| 38 | 55.8 | 52.8 | 57.15 | 11.99 | 33.54 |
| 40 | 62.2 | 55.8 | 60.35 | 11.99 | 33.54 |
| 42 | 66 | 58.8 | 63.5 | 11.99 | 40.68 |
| 43 | 66 | 58.8 | 63.5 | 11.99 | 40.68 |
| 44 | 66 | 58.8 | 63.5 | 11.99 | 40.68 |
| 45 | 66 | 61 | 63.5 | 11.99 | 40.68 |
| 48 | 66.6 | 64 | 66.7 | 11.99 | 40.68 |
| 50 | 71.65 | 66 | 69.85 | 13.5 | 40.68 |
| 53 | 73.3 | 71.5 | 73.05 | 13.5 | 41.2 |
| 55 | 78.4 | 71.5 | 76 | 13.5 | 41.2 |
| 58 | 82 | 79.6 | 79.4 | 13.5 | 41.2 |
| 60 | 82 | 79.6 | 79.4 | 13.5 | 41.2 |
| 63 | 84.9 | 81.5 | 82.5 | 13.5 | 41.2 |
| 65 | 88.4 | 84.6 | 92.1 | 15.9 | 49.2 |
| 70 | 92.6 | 90 | 95.52 | 15.9 | 49.2 |
| 73 | 94.85 | 92 | 98.45 | 15.9 | 49.2 |
| 75 | 101.9 | 96.8 | 101.65 | 15.9 | 49.2 |
| 80 | 104 | 一 | 114.3 | 20 | 56 |
| 85 | 108 | 一 | 117.5 | 20 | 56 |
| 90 | 112 | — | 123.85 | 20 | 59 |
| 95 | 119 | 一 | 127 | 20 | 59 |
| 100 | 124 | 一 | 133.35 | 20 | 62 |
