John Crane Type SE2 O-ring Pusher Seals deliver maximum reliability and uptime. It is a customer-fitted, OEM standard, dual, balanced cartridge seal designed. Get specific measurements, component limits, and installation guides for a wide range of John Crane products in just a few clicks. John Crane SmartFlow Wet Seal Systems ensure maximum reliability and uptime . SmartFlow intelligent seal water control system uses seal water only when the.

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The Safeseal Type SE2 is a customer-fitted OEM standard dual, balanced cartridge seal designed for the severe applications found in the pulp and paper industry and slurry applications.

Safejet Wet Seal Systems | John Crane Seal Support Systems

This seal is typically used in pumps for abrasive and environmentally hazardous liquids in cooking, evaporation and causticizing facilities in pulp mills. It is designed as a dual-pressurized double seal, but incorporates a patented double-balance feature which also allows it to be used as an unpressurized tandem dual seal arrangement. Several variants of the design available for different services: This website uses cookies to ensure joohn have the best online experience.


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The springs are located in the stationary body of the seal in the seal water barrier fluid. The seal water washes the springs, preventing corrosion by process chemicals and reducing the risk of the springs becoming clogged. Shaft misalignment does not vibrate or wear out the O-rings. The piston design permits free axial movement. Impeller adjustments do not affect face stress or spring strength.

PTFE slot rings replace the traditional O-rings in places where they are exposed johb the product, preventing sticking. Protected faces, the seal face carriers are driven by machined fits, preventing metal stress from distorting the face. I have a question about the [Product Name]: Name Name must have at least 0 and no more than characters.

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  ASTM D6413 PDF

Safeunitâ„¢ Ultima

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