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  • 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…

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  • 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….

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  • 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…

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  • 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…

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  • 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…

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  • 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,…

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  • 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…

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  • Chesterton 442C Split Cartridge Seal

    Chesterton is the world leader in design innovation of split seals. Our innovative split seals have been used to seal thousands of process-critical pieces of rotating equipment with exceptional​​ ​results…

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  • Chesterton 442C XL Cartridge Split Mechanical Seal

    Equipment disassembly leads to high maintenance and operating costs as well as safety risks, but with extremely large pumps and other rotating equipment the stakes are even higher. The Chesterton…

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  • Chesterton 442M Mixer Split Seal

    Split Seal that Accommodates Radial and Axial Shaft Motion for Industrial Mixers & Agitators

     

    ​​​​​​​​The Chesterton 442M split mechanical seal eliminates the need for equipment disassembly during seal installation and reduces…

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  • Chesterton 442PR Split Seal with Pumping Ring

    The design of the Chesterton 442PR split seal is ideal for hot heater drains and boiler feed pumps where cooling to a single seal must be provided.

    The high capacity pumping…

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