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Hot water circulator

To maintain its position as the leading manufacturer of pumps for heat transfer and hot water circulation systems, J & R Plumbing and Heating is introducing the next generation of their high temperature pump from the proven J & R Plumbing and Heating family.

The new pumps are specifically designed for high-temperature applications – including the use of synthetic thermal oil – and are rated for temperatures as high as 350º Celsius. Special features include a new venting system that facilitates the removal of gases from the system during operation and reinforced casings with extra heavy-duty bearings that help these pumps withstand external mechanical forces. For very critical fluids, a variant with double mechanical seals is available. Customers may choose either carbon (standard) or Silicon Carbide plain bearings. The series are capable of flow rates as high as 1,900 m3/h and heads of up to 102 m.