A.W. Chesterton Company

Chesterton 442PR Split Seal with Pumping Ring

Chesterton 442PR Split Seal with Pumping Ring

Maximum Heat Removal in Hot Water Services

The design of the Chesterton 442PR split seal is ideal for hot heater drains and boiler feed pumps where cooling to a single seal must be provided.

The high capacity pumping ring provides for maximum heat removal and reliability in hot water services. The 442PR delivers the lowest cost of ownership from its ease of installation, low cooling, and reliability.