SpiralTrac
Environmental Controller Version C
The solution is simple; install a Chesterton mechanical seal with an Enviroseal SpiralTrac environmental controller and experience maximum uptime with minimum flush usage. With this exclusive alliance, your Chesterton Technical Specialists can now offer an unmatched sealing solution; the high reliability of Chesterton seals combined with the enhanced environment created by the SpiralTrac. Used with a small flush or no flush in chemical service applications. Unique drain machined in bottom to effectively drain seal cavity. Available in Type I only.
Environmental Controller Version D
The solution is simple; install a Chesterton mechanical seal with an Enviroseal SpiralTrac environmental controller and experience maximum uptime with minimum flush usage. With this exclusive alliance, your Chesterton Technical Specialists can now offer an unmatched sealing solution; the high reliability of Chesterton seals combined with the enhanced environment created by the SpiralTrac. Used in fibrous (paper stock, wastewater) applications with a small flush, 5 - 8 gph (0.3 - 0.51 pm), If the product is aerated and single seals are used, or with no flush. (If uncertain, start the pump with the flush and decrease slowly. If the gland heats up the stock is aerated, turn the flush back on.) Available in 316/416SS, ESC (Carbon-graphite, ceramic-filled PTFE).
Environmental Controller Version F
The solution is simple; install a Chesterton mechanical seal with an Enviroseal SpiralTrac environmental controller and experience maximum uptime with minimum flush usage. With this exclusive alliance, your Chesterton Technical Specialists can now offer an unmatched sealing solution; the high reliability of Chesterton seals combined with the enhanced environment created by the SpiralTrac. Used only with flush typically 5 - 8 gph (0.3 - 0.51 pm). Version F is always specified with split types. Since split devices are intended for installation with the pump in place, the pump cannot be modified to incorporate the air vent or exit groove extension required for flush free operation.
Environmental Controller Version N
The solution is simple; install a Chesterton mechanical seal with an Enviroseal SpiralTrac environmental controller and experience maximum uptime with minimum flush usage. With this exclusive alliance, your Chesterton Technical Specialists can now offer an unmatched sealing solution; the high reliability of Chesterton seals combined with the enhanced environment created by the SpiralTrac. Used with a small flush or no flush in non-fibrous applications. Should be the version specified for seals whenever non-fibrous contaminants are handled and the equipment will be disassembled for installation. Ideally suited for: Pulp and Paper applications – acids, caustics, liquors, etc. normally in 316SS. Used in Mining applications – slurries, chemicals, water intakes, etc.
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