Pусский
Description
AS-P9BT is to replace Johncrane mechanical seal 9BT.
AS-P9BT Seal is standard for use where corrosive liquids are being processed. Wedge construction of the secondary sealing element provides virtually universal service application. All components are held together by a snap ring in a unitized construction design which eases installation & removal.
AS-P9BT is to replace Johncrane mechanical seal 9BT.
AS-P9BT Seal is standard for use where corrosive liquids are being processed. Wedge construction of the secondary sealing element provides virtually universal service application. All components are held together by a snap ring in a unitized construction design which eases installation & removal.
SUGGESTED OPERATING LIMITS
Temperature:-20-250℃
Speed: ≤15m/s
Pressure:≤2.5Mpa
Temperature:-20-250℃
Speed: ≤15m/s
Pressure:≤2.5Mpa
COMBINED MATERIAL
Rotary face: Carbon/SIC/TC
Stat Ring: Ceramic/SIC/TC
Seat Type: Standard AS-SA
Rotary face: Carbon/SIC/TC
Stat Ring: Ceramic/SIC/TC
Seat Type: Standard AS-SA
Features
Narrow profile, balanced & multiple Spring design mechanical Seal
To suit common American ANSI B73-1974 centrifugal pump standard
Fitted with P.T.F.E boot-mounted stationary seat AS-SA in most cases
Recommended PTFE backup ring for higher pressure ‘O’-Ring applications.
Narrow profile, balanced & multiple Spring design mechanical Seal
To suit common American ANSI B73-1974 centrifugal pump standard
Fitted with P.T.F.E boot-mounted stationary seat AS-SA in most cases
Recommended PTFE backup ring for higher pressure ‘O’-Ring applications.
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