7 Sealing Solutions for Rotating Equipment SpiralTrac™ Environmental Controllers When used with Chesterton mechanical seals, SpiralTrac™ Environmental Controllers greatly enhance seal reliability by effective removal of solids and improved cooling of the stuffing box. Versions F (Split) Greatly reduced flush N Reduced/No flush in no fibrous fluids D Reduced/No flush in fibrous fluids P (Split) Packing version C With drain for crystallizing media Air Vent Optional Flush SpiralTrac™ is a trademark of EnviroSeal Engineering Products Ltd. Monel® is a registered trademark of Special Metals Corporation. Available Materials 1.4401 (316SS) 416 SS PTFE – Glass Filled PTFE – Carbon Graphite Filled Bronze Ti/EN 3.7035 AWC800 – Red Polymer Monel® K400 / EN 2.4360 n Extends seal reliability in most rotating equipment applications n Reduces cost of flushing in abrasive applications n Fits all rotating equipment 1 Air Vented from cavity when pump is stationary (eliminates crystallization, coking overheating due to air) 2 Circulation Driven around seal (excellent face cooling) 3 Exchange In and out of cavity (heat removed from cavity) 4 Particulate Immediately removed from cavity through the exit groove, flush or no flush 2 1 3 4 SpiralTrac™ Configurations Available Split Adapter Standard Packing index Case History
RotatingEquipmentSolutionsCAT
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