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A Flygt return activated sludge (RAS) pump in a US Wastewater Treatment plant had issues with their component seals failing. Chesterton S10 cartridge seal and SpiralTrac fixed the issues.
Chesterton AMPS (Advanced Mechanical Packing System), Packing Version SpiralTrac and 1830-SSP packing enhances pump performance in vertical Babcock & Wilcox pumps. product is raw sewage
Chesterton 442 Split Seal and SpiralTrac Seal Adaptor running without issues in a Worthington Process Pump without issues for 18 years. Product is Waste Water.
Vertical Yeomans Pump successfully converted from packing to Chesterton 442 Split Seal and Version D Type I SpiralTrac. Product: wastewater
Chesterton 442HP split seal and Version F Type S SpiralTrac successfully trialed in a Pentair® Fairbanks Nijhuis B5741 Vertical Pump. Product is Return activated sludge (RAS).
At a water treatment plant in Texas, US, customer has issued with 2 Pentair Split Horizontal Pumps, pumping water. Competitor injectable packing failed prematurely and leakage was excessive. 442 and SpiralTrac solved the issue, running for over 4 and a half years.
At a wastewater facility in the states, 2 Hayward Gordon XR3-11 pumps were converted from packing to 442 and SpiralTrac with great success. Pumping grit.
Slurry pump with Chesterton 155 Seal and SpiralTrac was failing due to operator error, uncovered by the Chesterton Connect™ sensor.
This video shows how a SpiralTrac active throat bushing works in a seal cavity.
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.