Watts 740 050 FS 3/4 - Part of the 740 Series Nonwoven Fabric This check repair kit for

This check repair kit for a pressure vacuum breaker prevents the reverse flow of polluted water from entering into the potable water supply due to backsiphonage

the Z400SH uses materials selected for permanence and resistance to corrosion

Specifications Brand Watts Buy American Act Compliant YES Lead Free NO Outlet Connection Size 3 IN Outlet Connection Type No Hub Specification Sheet - FD-100-A

5' x 246' Roll - 3

Watts 740 050 FS 3/4 - Part of the 740 Series Nonwoven Fabric This check repair kit forThis pressure relief valve has a 3 4 inch NPTF female inlet, 1 inch NPTF female outlet, and pressure relief setpoint of 50 psi. The valve can be used for hot water space heating boiler applications to protect against excessive pressure. It features an iron 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