product name:
John Crane Type 502 Replacement seal
product of
John Crane Type 502 Replacement seal
Description:
Replacement to:
John Crane T8-1 seal
Aesseal M01S seal
Sterling 290S seal
Vulcan 1609S seal
Operational Conditions of Operational Conditions:
Temperature: -20℃ to +180℃
Pressure: ≤1.2MPa
Speed: ≤15m/s
Seat Type:
Standard: TBN
Alternative: TBT21
Applications: Clean water, sewage water, oil and other moderately corrosive fluids
Materials:
Stationary Ring: Ceramic, Silicon Carbide, TC
Rotary Ring: Carbon, Silicon Carbide, TC
Secondary Seal: NBR, EPDM, Viton, PTFE
Spring and Metal Parts: Steel
drawing of
John Crane Type 502 Replacement seal
size of
John Crane Type 502 Replacement seal