Watts 740 040 FS 1 1/4 - Part of the 740 Series detectable-warning-mat-finder Give outdoor drainage an elegant

Give outdoor drainage an elegant look with the Dura Slope® Channel Drain Grate featuring the Via slot design

allowing it to repel even the most stubborn tree roots

finned radiation

both treated with UV inhibitors

Watts 740 040 FS 1 1/4 - Part of the 740 Series detectable-warning-mat-finder Give outdoor drainage an elegantThis pressure relief valve has a 1 1 4 inch NPTF female inlet, 1 1 2 inch NPTF female outlet, and pressure relief setpoint of 40 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