Type 586

Manufacturer: John Crane

Heavy duty Cartridge Seal for Flue Gas Desulphurization

The Type 586 is a single, stationary cartridge mounted seal assembly designed to contain the thick, corrosive and erosive slurries typically found in flue gas desulphurization processes. Made from high grade materials, it has an integral PTFE guide sleeve to prevent clogging.

• Cartridge design for easy fitting and minimum replacement time.

• Non clogging protected springs offer improved reliability by preventing build up of solids.

• Robust, corrosion resistant materials.

TEMPERATURE LIMITS40°F to 302°F/ 40°C to 150°C

PRESSURE LIMITS224 psi(g)/16 bar(g)

SPEED LIMITS65fps/20m/s

STANDARD MATERIALS- -Primary ring and mating ring: Silicon carbide/silicon carbide - -Retainer assembly: Hastelloy C 276 or stainless steel - -Thrust ring assembly: Stainless Steel - -Springs: Stainless steel - -O rings: Nitrile, Fluorcarbon, Ethylene Propylene