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Cartridge Seal
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John crane type 5620 replacement

Product detail

 The 9160 Series Universal Cartridge Seal is a modular cartridge seal family. It includes interchangeable elastomer bellows and O-Ring pusher seal design. A common seal head/mating ring set, utilized throughout all versions, is reversible to allow rotating seat/mating ring or rotating seal head operation.



v  Reversible Seal Head

v  Fits ANSI, ISO and DIN Seal Chambers.

v  Optimized Primary Ring Design for Greater Reliability

v  Non-clogging Multi-spring Outside the Product.


v  Metal Parts: 304SS, 316SS

v  Rotating Face: Silicon Carbide, Tungsten Carbide.

v  Stationary Seat: Carbon, Silicon Carbide, Tungsten Carbide.

v  Springs: 316SS, C-276.

v  O-Rings: EP, Fluoroelastomer, AFLAS, Perfluoroelastomer.


Operating Limits:

v  Pressure: Up to 21 bar (300psig)

v  Temperature: Up to 205oC (400oF)


v  Speed: Up to 25 m/s

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