Customization: | Available |
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Structure: | Single End |
Pressure: | Medium Pressure Mechanical Seals |
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High temperature John crane mechanical seal bellow seal type 680
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Operational Condtions
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Size
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Material
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Temperature:
-75ºC to 200ºC dependent on the elastomer
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18mm to 150mm
0.75" to 7" |
Face: Carbon, SiC, TC
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Pressure:Up to 20 bar
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Seat: Ceramic, SiC, TC
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Speed:Up to 23 m/s
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O-rings: NBR, EPDM, VIT, Aflas, FEP, Kalrez, Chemraz, Grofoil etc.
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End Play /axial float Allowance:±1.0mm
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Metal parts: SS316, hastelloy C
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