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5 IN extended rim NB strainer
two in-line independent check valves
A durable alternative to concrete drains
and long-term reliability under heavy usage
Watts 174A 055 FS 1 - Part of the 174A Series chat-hdpe 5 IN extended rim NBThis pressure relief valve has a 1 inch NPTF female inlet and outlet and a 55 psi pressure relief setpoint. The valve can be used for hot water space heating boiler applications to protect against excessive pressure. It features a bronze body, non metallic disc to metal seating, and test lever. Includes a nonrestrictive discharge drain line flood sensor with SentryPlus Alert technology to detect excessive water discharges from the relief valve. Sensor
US$ 3800.00
US$ 2287.50