Watts LF174A 050 FS 3/4 - Part of the LF174A Series mainline-adatile Z450-4NH-7B

Z450-4NH-7B

*Sold in multiples of 4 rolls only*

ZN415H-3IG

and also includes pipe stiffener for PEX tubing installation

The 20-gauge Wire Mesh For Stucco is perfect for one-coat stucco applications

Watts LF174A 050 FS 3/4 - Part of the LF174A Series mainline-adatile Z450-4NH-7BThis lead free pressure relief valve has a 3 4 inch NPTF female inlet and outlet and a 50 psi pressure relief setpoint. This valve can be used for hot water space heating boiler applications to protect against excessive pressure. It features a lead free copper silicon alloy 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