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    94% Flush Reduction with the Chesterton SuperSet™ Total Sealing Solution

    Packing Version SpiralTrac and three rings of Chesterton 370 Heat Dissipating Packing helps reduce flush water usage in a Vertical Hydropulper.

    • Application: Paper Stock
    • Equipment: Vertical Hydropulper, 370 Heat Dissipating Packing, Packing Version SpiralTrac, S50 Flow Guardian
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    4% Paper Stock, 2+ Years Running, NO FLUSH

    Version D SpiralTrac and a Chesterton 170 heavy duty slurry seal running two plus years in a SULZER APP54 process pump, pumping paper stock.

    • Application: Paper Stock
    • Equipment: SULZER APP54 Process Pump, Chesterton 170 Heavy Duty Slurry Cartridge Single Seal, Version D Type A SpiralTrac
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    Double the Spiral, Double the Benefits

    Chesterton 150™ Cartridge seal and Version D SpiralTrac lasting over 5 years in customer's FAN pump. Pulp & Paper.

    • Application: Paper Stock
    • Equipment: FAN Pump, 150 Single Cartridge Seal, Version D SpiralTrac
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    Upgrading Refiners to 370 SuperSets™

    Refiners are often considered a maintenance headache. But then our Packing Version SpiralTrac and Chesterton 370 packing comes along and headaches become a thing of the past.

    • Application: Wood Fiber
    • Equipment: Refiner, 370 packing, Packing Version SpiralTrac
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    Packing Version SpiralTrac and Chesterton 1730 Packing to Seal Sunds Defibrator

    From high water consumption and a costly energy-intensive water treating process a Sunds Defibrator transformed into an environmentally friendly equipment with low flush rate and extended maintenance cycle.

    • Application: Wood Fiber
    • Equipment: Sunds Defibrator, Chesterton 1730 Packing, Packing Version SpiralTrac
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    Measured Water Cost Savings

    With the unbeatable combination of SpiralTrac™ and Chesterton 1830SSP™

    • Application: Pulp
    • Equipment: No model Information
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    Bronze Packing Version SpiralTrac™ with Chesterton 1730™ Packing

    Choosing the right SpiralTrac™ material can be essential to the success of your sealing solution.

    • Application: Pulp
    • Equipment: Andritz Agitator
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    Chesterton 442C and ST Version F S to save 3 Million Gallons of Water

    Chesterton 442C split seal and SpiralTrac Version F Type S installed in stock pump. Original Chesterton Case Study.

    • Application: Water
    • Equipment: Stock Pump


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.