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SH-9BT

 Seal Compatibility
(European Based manufacturers)

replace the mechanical seals of John crane 9BT
Maximum Operating Limits
Pressure:  2.5MPa
Speed :15m/s
Temperature: -40 +250 ℃


Materials:
Seal faces: Cr-Mo steel, carbon graphite,
 silicon carbide, tungsten carbide
Stationary seats: silicon carbide, alumina ceramic,
carbon graphite, Cr-Mo steel
Springs, face housing: AISI 316, 316Ti, Hastelloy-C, Alloy 20
Secondary seals: NBR, FPM, EPDM, Teflon? Encapsulated Viton, Kalrez

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