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Style 79
Stationary Tandem Multi Spring Cartridge

• Cartridges for the critical, toxic and fugitive emission applications where single seals are not acceptable.
• Incorporated pumping ring improves cooling of barrier fluid.
• Tandem design maintains product and barrier fluid on O.D. of both seals for increased safety and heat dissipation.
• Tangential connections maximizes flow of barrier fluid.
• Can be operated in pressurized or non-pressurized state.
• Springs are out of the product.
• Double balanced inboard face allows for reverse pressures in upset conditions.
• Easy-to-install cartridge design.
• Fits standard pumps without modification.
• Large inlet port and smaller outlet port enhances flow of barrier fluid.
• Stationary design.
• Can be easily adapted to satisfy high pressure applications or extreme runout.
• Designs for most challenging mixer, agitator and reactor applications.
• Retained faces eliminate troublesome drive pins.
• Hydraulically balanced design.
• Shrouded face design for added protection.