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370
Chesterton 370 is a high-quality carbon yarn packing infused with graphite and molybdenum disulfide for excellent heat dissipation and lubrication. It offers fast break-in, low friction, and effective leakage control.
Rated for temperatures up to 550°F and pressures up to 500 psi, it suits pumps, agitators, and other rotating equipment in demanding environments. Its broad chemical resistance makes it a versatile, low-maintenance sealing solution.
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Product Features
✔ Designed for high-temperature seal conditions
✔ Fast break-in
✔ Controls leakage with minimal friction
✔ Reduced leakage and flushing
✔ PTFE-free
Technical Data ↓
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Pulpers, stock pumps, agitators, fan pumps, vacuum pumps, condensate pumps, screw feeders, and refiners
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High quality, carbon yarn incorporated with particles of pure graphite, high-temperature tolerant oils, and molybdenum disulfide
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3.2 ( 0.125 inch )
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38 ( 1.5 )
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500 PSIg ( 34.5 BARg )
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18 m/s ( 3000 fpm )
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550 °F ( 288 °C )
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14 pH
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Except oleum, fuming nitric acid, aqua regia, and fluorine