Equivalent to John Crane Type 6
1. Operating Conditions
Pressure: Up to 5bar or 73psi
Speed: Up to 15m/s or 50ft/s
Temperature: -40 to 200 centigrade degree (depending on materials used)
2. Material
Seal face/Primary ring: Carbon graphite, Silicon carbide, Tungsten carbide.
Seat/Mating ring: Alumina ceramic, Silicon carbide, Tungsten carbide.
Secondary seals: NBR, Viton, EPDM
Spring and others: SUS304, SUS316, SUS316L etc.
3. Shaft Size
From 3/8” to 1”
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