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SKU: 223

John Crane 8B1 Replacement seal

Replacement to:

John Crane 8B1 seal

Aesseal M02S

Vulcan 1609BS seal

Sterling 290BS seal


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1. Operational Conditions:
Temperature: -20℃ to +180℃
Pressure: ≤2.5MPa
Speed: ≤15m/s
2. Materials:
Stationary Ring: Ceramic, Silicon Carbide, TC
Rotary Ring: Carbon, Silicon Carbide
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