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Packing Version SpiralTrac™ specifically designed for Flowserve Worthington MN Series Solids-Handling Pumps.
Packing Version SpiralTrac™ specifically designed to fit in Metso Slurry Pumps.
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.
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
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.
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.
GL&V 6000, Deflaker KM7 centrifugal pumps fitted with 442 split seals and SpiralTrac Adaptor. Product: paper stock.
Chesterton 221, 442 large split seals and Split Version F SpiralTrac installed in a Zillio Horizontal Francis Hydro Turbine.
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.
