Watts LF174A 150 FS 3/4 - Part of the LF174A Series ground-shipping and other zones where reliable

and other zones where reliable drainage is critical under load

Low-profile design suited for post-tension slabs and elevated floors

This complete valve rubber repair kit provides all the parts necessary to repair or replace all the rubber parts of a 2 inch reduced pressure zone assembly backflow preventer

this commercial-grade silt fence resists tearing and deformation

Z400M-4NH-VX

Watts LF174A 150 FS 3/4 - Part of the LF174A Series ground-shipping and other zones where reliableThis lead free pressure relief valve has a 3 4 inch NPTF female inlet and outlet and a 150 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