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  • Chesterton 180H Single Cartridge Seal

    An exceptional high temperature seal, the Chesterton180H Single Cartridge Seal uses an advanced hydropad geometry seal face that improves film formation between the mechanical seal faces and significantly enhances face…

  • Chesterton 1810 & 2810 Heavy-Duty Modular Cartridge Seals

    ​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​1810 Heavy-Duty Modular Single Cartridge Seal

    This Chesterton® single cartridge seal offers you the ultimate in seal quality, flexibility, and emissions control.

     

    Leveraging Chesterton’s proprietary AXIUS modular platform, the 1810 can be…

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    Chesterton 1810 Cartridge Mechanical Seal for Moyno L8 and Similar Pumps

    Chesterton 1810 2.125″ Heavy Duty Cartridge Seal designed with key features of reliable minded mechanical seal design. 316SS gland fitted with Tungsten Carbide vs Silicon Carbide Faces, FKM O-Rings to…

    $2,996.00
  • Chesterton 1830 Graphite PTFE Packing

    Chesterton 1830 is an advanced, expanded, graphite PTFE packing made up of filaments developed to meet rigid specifications. It is well-suited for use in pumps, valves, agitators, mixers, and other…

  • Chesterton 1830 SSP Slurry Pump Packing

    ​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​Chesterton 1830SSP Slurry Pump Packing is manufactured with a hybrid yarn, combining advanced, expanded, graphite PTFE yarn with carbon yarn reinforcement. This unique construction of yarns yields a packing that…

  • Chesterton 329 Stern-Lon Marine Flax Shaft Packing

    Chesterton 329 Stern-Lon®​ is square-plait-braided to provide an unusually flexible, formable sha​ft packing. The base fiber is a long-fibered, roved flax of the highest quality. 329 is graphite-free to avoid galvanic corrosion on shafts….

  • Chesterton 370 Heat-Dissipating Packing

    ​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​Chesterton 370 Heat-Dissipating Packing is a unique, carbon and graphite construction packing provides plant-wide utility off a single spool. Chesterton 370 is manufactured from a high-quality carbon yarn incorporated with…

  • Chesterton 377 CarbMax Packing

    ​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​Chesterton 377 CarbMax™ packing combines one of the highest carbon content fiber yarns using the latest formulations with the newest blocking agents. This yarn provides the enhanced strength and toughness…

  • Chesterton 412-W Synthetic Multi-Service Packing

    Chesterton 412-W combines a newly developed synthetic composite yarn with a specially formulated break-in lubricant. Continuous filament center provides 10 times the tensile strength of typical packing fibers.

    Fibrous covering…

  • Chesterton 425 Food Process Packing

    ​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​Chesterton 425 is manufactured with a virgin PTFE filament and a white oil lubricant. It is perfectly suited for use in valves and also in rotating equipment such as blenders,…

  • Chesterton 442 Split Seal

    High-Performance Seals Available in Large Diameters

    ​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​The Chesterton 442 split seal is ideal for equipment that is difficult and time-consuming to disassemble, such as large pumps, vertical pumps, and horizontal split case…

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    Chesterton 442C 1.750″ Split Seal for ANSI Pumps

    Powerflo Products Inc. stocks a wide array of high performance cartridge seals and split mechanical seals from the AW Chesterton Co. Particularly we stock these exceptional seals to fit ANSI…