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Solution: SpiralTrac Version P Type A with Chesterton 477-1T 8mm packing installed in a Warman 2x1 1/2 Pump. Product: lime slurry (30%)
Solution: SpiralTrac Version P Type S with Chesterton high quality packing installed in a Dragflow Submersible Pump. Product: gold tailings slurry
Solution: SpiralTrac Version P Type S with three rings of Chesterton 412-W Packing installed in Envirotech D-Frame Slurry Pump. Product: platinum slurry (30% solids)
Solution: SpiralTrac Version P Type S with Chesterton 1830 SSP Packing installed in Envirotech D-Frame Pump. Product: gold tailing slurry (12% solids)
Solution: SpiralTrac Version P Type S with Chesterton 1400R Packing and Dole Valve installed in a double ended BW Hydrate Pump Model 8x8. Product: Hydrate / Caustic (60%)
Solution: SpiralTrac Version P Type S with Chesterton 1830SSP Packing installed in a Warman Model 4/3 Pump. Product: gypsum slurry (30-40% solids)
Solution: SpiralTrac Version P Type S with Inner Lube Packing installed in a GIW LHD Pump. Product: silica sand (40% solids)
Solution: SpiralTrac Version N Type B with Chesterton MS S10 Seal SSC SSC installed in a Flygt Pump. Product: water
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.