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The SpiralTrac Environmental Controller is a unique, patented throat bushing specially engineered to transform and control the internal stuffing box environment in rotating process equipment. 

With unique versions designed to work with both mechanical seals and packing, SpiralTrac has set the standard in industrial process applications worldwide for increasing equipment reliability, decreasing housekeeping cost and reducing flush requirements.


SpiralTrac's success lies in its unique engineered design by modifying the flows that exist inside rotating processing equipment, SpiralTrac allows particulate to be removed from the stuffing box (and away from packing or mechanical seals), permits air to evacuate the stuffing box on flooding, and minimized heat buildup in the stuffing box by creating circulation around seal faces.

An on-site demonstration is available using our "see-through" demonstration pump. See how SpiralTrac can move particulates away from packing or mechanical seals to extend service life and diminish or eliminate leakage.


SpiralTrac is designed to be used in conjunction with AW Chesterton sealing devices to solve leakage and maintenance problems.

Contact us today to see how SpiralTrac can solve your leakage problems!
(719) 852-5070

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