Watts LF174A 095 FS 1 - Part of the LF174A Series Pipe Connection Fitting It consists of a bronze

It consists of a bronze backflow preventer

includes an accessible trap for easy cleaning and inspection

Z1900-RL2-2

It is resistant to commonly encountered soil chemicals

Z668-4NH-VP

Watts LF174A 095 FS 1 - Part of the LF174A Series Pipe Connection Fitting It consists of a bronzeThis lead free pressure relief valve has a 1 inch NPTF female inlet and outlet and a 95 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