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Hydropower plant in Canada has issues at 3 of their Andritz Horizontal Francis Water turbines. Chesterton solution fixes issues and running over 5 years. Raw river water.
Hydropower plant in Canada has issues at 9 of their Andritz Francis Water turbines. Chesterton solution fixes issues and running over 5 years. Raw river water.
Vertical Hydro Turbine in Spain installed with 442 Split Seal and SpiralTrac Adaptor.
Vertical Brine Pump successfully sealed with 442 split seal and a SpiralTrac Adaptor. Desalination Plant in the Middle East.
Chesterton SuperSet consisting of Packing Version SpiralTrac and Chesterton 1830 SSP Packing. Running without issues for over two years.
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.
Chesterton 221, 442 large split seals and Split Version F SpiralTrac installed in a Zillio Horizontal Francis Hydro Turbine.
Hydropower. Speed: 127 RPM, product: river water, ambient temperature.
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.
