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    Ammonia Circulation Pumps Sealed with 155 and SpiralTrac at a Steel Mill

    Solo Pump System-One Process Pump pumping 10% sulfuric acid and 20% ammonia sulphate, temperature: 80 degrees. Sealed with Chesterton 155 Cartridge seal and Version C Type I SpiralTrac made of Alloy20.

    • Application: Sulfuric Acid
    • Equipment: System-One Solo Pump, Chesterton 155 Cartridge Seal, Version C Type I in Alloy20 material
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    Circulation Slurry Pumps Packed with SpiralTrac and 1830SSP Packing

    At a steel manufacturing plant, 10 slurry circulation pumps had MTBR issues. After a SuperSet upgrade (SpiralTrac + 1830SSP Packing), it is operating a lot more efficiently with much longer packing life. product: cooling water at rolling department, 70 degree celsius

    • Application: Water
    • Equipment: Circulation Slurry Pumps, Chesterton 1830 SSP Packing, Packing Version SpiralTrac
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    Cooling Vertical Water Pump Sealed with Jumbo 221 Split Seal and SpiralTrac

    A KSB Vertical Pump (240 mm shaft) at a Power plant in Germany sealed with Chesterton Jumbo 221 Split Seal and Version D SpiralTrac. Product: river water, speed: 1450 RPM.

    • Application: River Water
    • Equipment: KSB Vertical Pump (240 mm shaft, 1450 RPM), Chesterton 221 Jumbo Split Seal, Version D SpiralTrac
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    Chesterton Delivers Reliable Wastewater Pump Sealing for Three Years Running

    442 Split seal and Version D Type A installed in a vertically oriented pump with a Plan 13 flush plan, NO FLUSH. Running over 3 years, no issues. Waste water.

    • Application: Waste Water
    • Equipment: Various Wastewater pumps, 442 Split Seal, Version D SpiralTrac
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    Chesterton Connect Monitoring Seal and SpiralTrac on Paper Stock

    GL&V 6000, Deflaker KM7 centrifugal pumps fitted with 442 split seals and SpiralTrac Adaptor. Product: paper stock.

    • Application: Paper Stock
    • Equipment: GL&V 6000, Deflaker KM7 Centrifugal Pumps, 442 Split Seal, SpiralTrac Seal Adaptor
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    Spilt Seals and SpiralTrac for Waterturbines in Hydropower Plants

    Chesterton 221, 442 large split seals and Split Version F SpiralTrac installed in a Zillio Horizontal Francis Hydro Turbine.

    • Application: River Water
    • Equipment: Zillio Horizontal Francis Hydro Turbine, Chesterton 221 and 442 Split Seals, Version F SpiralTrac
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    Mechanical Sealing of Slurry Pumps with 180, S10 and SpiralTrac

    70 pumps fitted with Chesterton 180, S10 mechanical seals and SpiralTrac at an iron mine.

    • Application: Iron
    • Equipment: Slurry Pumps, Chesterton 180 cartridge seal, S10 cassette seal, Seal Version SpiralTrac
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    Advanced Packing Technology with DualPac™ 2212 Packing and SpiralTrac

    Chesterton SuperSet: DualPac 2212 and SpiralTrac successfully sealing pumps, fan pumps and agitators in a Paper Mill.

    • Application: Paper Stock
    • Equipment: Centrifugal pump, fan pumps and agitators. DualPac 2212 packing, SpiralTrac


SpiralTrac™ Demo

This video shows how a SpiralTrac active throat bushing works in a seal cavity.

Handling SpiralTrac™ BGE Material

Split SpiralTrac™ devices made of bearing grade MGE and BGE materials have great shaft support capabilities and are usually utilized in pumps where shaft movement or deflection can occur. These materials are however very brittle by nature, so installing and handling them requires care and caution. This quick video demonstrates the steps required to handle these Spiraltrac devices.