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  • Chesterton 155 & 255 Standard Cartridge Single Seal

    ​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​The Chesterton 155 cartridge-style single seal is the perfect seal for all of your general-purpose plant applications. This simple mechanical seal design results in a more robust and reliable seal for general applications, while…

  • Chesterton 170 Slurry Single Cartridge Seal

    Engineered for harsh, heavy consistency slurry environments, this seal’s unique, no-clog design reduces or eliminates costly external seal flushes. The Chesterton 170 improves plant efficiencies by reducing product dilution and increasing…

  • Chesterton 170L Slurry Cartridge Single Seal

    ​​​​​​​​​​​​​​​​​​​​​​​E​ngineered to operate in harsh, heavy consistency slurry environments and eliminate costly external seal flushes in the majority of applications.

     

    Chesterton 170L is designed for sealing mineral-based process materials such as ores, limestone,…

  • Chesterton 1724 Control Valve Packing Kit

    1724 Control Valve Packing Kit

    PTFE Sealing System for Air-Operated Valves

    Chesterton 1724™ Low E Control Valve Kit is specifically designed to be used on pneumatically-actuated control valves. It should be installed…

  • Chesterton 1725A Food Process Packing

    Chesterton ​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​1725A Food Process Packing is constructed with expanded PTFE yarn and a specially-designed lubricant to provide superior sealing capability in rotating equipment. Its interbraid construction ensures maximum strength as…

  • Chesterton 1727 Multi-Lon Synthetic

    Chesterton, 1727 Multi-Lon® is a synthetic packing designed specifically for general service pump applications. It is able to deliver performance equal to synthetics with the pliability of asbestos. Unlike the…

  • Chesterton 1730 Mill Pack

    ​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​Chesterton 1730 Mill Pack​™​ thermoset fiber packing provides outstanding heat resistance while maintaining excellent leakage control and reduced power consumption. Rugged, easy-to-use thermoset fiber packing controls leakage effectively while it…

  • Chesterton 1730SC Silicone Core Packing

    ​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​Chesterton 1730SC packing combines a resilient silicone rubber core with the heat-​resistant thermoset fiber of Chesterton’s MillPack 1730. The elastic, rubber core gives the packing better memory, allowing it to withstand radial…

  • Chesterton 1740 Inter-Braid Packing

    Chesterton 1740 is an inter-braided packing using aramid fibern with PTFE and other lubricants.* Each strand of yarn has been individually coated in order to dissipate heat. 1740 can be…

  • Chesterton 1760 Chemical Packing

    ​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​Chesterton 1760 is a unique packing consisting of a PTFE yarn lubricated​ with graphite particles that diss​​​ipate heat. The finished packing is further lubricated with a special silicone oil for…

  • Chesterton 1765 White ePTFE Chemical Packing

    ​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​Chesterton 1765 is ideally suited for bleach pumps and other rotary applications requiring a white, non-staining packing. Constructed from chemically resistant, expanded PTFE material, this packing demonstrates higher speed performance…

  • Chesterton 180 & 280 Heavy-Duty Cartridge Seal

    Chesterton 180 Heavy-Duty Cartridge Single Seal

    Greater Sealing Reliability for a Wide Range of Applications

    ​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​A heavy-duty single cartridge seal specifically designed for maximum reliability in demanding applications. The full-featured gland provides…