Watts LF174A 080 FS 3/4 - Part of the LF174A Series ADS It consists of a bronze

It consists of a bronze body with stainless steel internal parts

and roadway construction

the HexBase system will completely eliminate the need for 6-8" of conventional Compacted Aggregate Subbase

Standard no-hub outlet for ease of connection to drainage systems

Cover O-ring Kit Type Second Check Kit Lead Free YES Product Group BACKFLOW KITS UPC - 098268073256

Watts LF174A 080 FS 3/4 - Part of the LF174A Series ADS It consists of a bronzeThis lead free pressure relief valve has a 3 4 inch NPTF female inlet and outlet and a 80 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