Chesterton® innovative, award-winning mechanical seals for pumps, agitators, mixers, and other rotating equipment simplify installation, improve reliability, and extend the performance of fluid handling. Companies around the world turn to A.W. Chesterton Company for expertise in mechanical seals – in design, selection, installation, field service, and more.
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The leader in split seal technology with solutions from 25mm to 900mm (1”-35”) that cover applications from double-ended pumps, screw feeders, and boiler feed pumps to Kaplan turbines
An innovator in slurry sealing technology, engineering for harsh, heavy consistency slurry environments. Helping reduce product dilution and increasing production rates.
Innovative and patented SpiralTrac environmental control technology to increase reliability in slurry handling and contaminated process streams.