Double Cartridge Seals

80 Series Dual Pusher Cartridge Seal

These hydraulically balanced dual pusher cartridge seals are perfect for general chemical, pulp and paper, and municipal applications. The flexibly mounted mating ring and robust rotary faces improve reliability, when compared to other less forgiving seal designs. The seal is designed for both pressurized or non-pressurized barrier applications. The durable proven design offers fine performance in many diverse applications.
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P-200 Dual Pusher Cartridge Seal

An economical, double pusher seal design combined with cartridge installation simplicity for wide range of services and industries; such as chemical processing, water treatment, sewage plants and pulp and paper applications.
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SL-5200 Double Heavy Duty Slurry Seal

A double, balanced, multi-spring, cartridge pusher seal specifically designed for pulp & paper slurry services. Its unique design exposes seal faces to pumped product for maximum heat dissipation – eliminates a common failure point. Special shroud protects compression springs in a stationary portion of seal, and rotor drive pin, from weepage build-up. A double back-to-back arrangement with the outboard faces being the same as the inboard faces. Pre-set cartridge design and centering tabs simplify installation.
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Mechanical Seals

Tri-State Packing Supply, Inc. offers a number of different services for your mechanical seals including: