T68D O-RING Mechanical Seal
Description
T68D Mechanical Seal
Replacement to:
John Crane 87 (EI/ EC) seal
Aesseal W03 seal
Roplan RTH87/ R90 seal
Sterling 280W/ 282 seal
Operational Conditions:
Temperature：-40℃ to +200℃
Pressure： ≤0.8MPa
Speed： ≤18m/
Materials:
Stationary Ring: Ceramic, Silicon Carbide, TC
Rotary Ring: Carbon, TC, Silicon Carbide
Secondary Seal: NBR, EPDM, Viton, PTFE
Spring and Metal Parts: Steel
Applications:
Clean water,
Sewage water
Oil and other moderately corrosive fluids
| PUMP ref: | d(mm) | D1 | D3 | L1 | L2 |
| SR1 | 20 | 30 | 32.4 | 20 | 10.7 |
| SR2 | 30 | 41.3 | 44 | 21.4 | 10.9 |
| SR3 | 35 | 47 | 50.8 | 22 | 12.2 |
| SR4 | 45 | 58.3 | 62.4 | 22.9 | 11.6 |
| SR5 | 55 | 69.6 | 76 | 29.3 | 13 |
| SR6 | 75 | 92.2 | 99.2 | 31.1 | 14.5 |
