product name:
John Crane Type 8-1 Replacement seal

drawing of
John Crane Type 8-1 Replacement seal
product of
John Crane Type 8-1 Replacement seal
size of
John Crane Type 8-1 Replacement seal
Replacement to:
John Crane T8-1 seal
Aesseal M01S seal
Sterling 290S seal
Vulcan 1609S seal
1. Operational Conditions of John Crane Type 8-1 Replacement seal:
Temperature: -20℃ to +180℃
Pressure: ≤1.2MPa
Speed: ≤15m/s
2. Materials:
Stationary Ring: Ceramic, Silicon Carbide, TC
Rotary Ring: Carbon, Silicon Carbide, TC
Secondary Seal: NBR, EPDM, Viton, PTFE
Spring and Metal Parts: Steel
3. Seat Type:
Standard: TBN
Alternative: TBT21
4. Applications: Clean water, sewage water, oil and other moderately corrosive fluids