Watts 740 045 FS 1 1/2 - Part of the 740 Series Z100F-8NH is made of gray polyethylene

is made of gray polyethylene and has an open surface area of 23

This 3/4 inch reduced pressure zone backflow preventer assembly is designed to prevent the flow of polluted water from entering into the potable water supply due to backsiphonage and or backpressure in accordance with national plumbing codes and water authority requirements

This 2 inch 2-piece full port lead free bronze ball valve with a threaded end connection is used in commercial and industrial applications for a full range of liquids and gases

Specifications Body Material Bronze Brand Watts EAN 098268010244 Inlet Connection Size 1/2 IN Inlet Connection Type Male Threaded Inlet Thread Type NPT Lead Free NO Outlet Connection Size 1/2 IN Outlet Connection Type Female Threaded Outlet Thread Type NPT Part Number 0189747 Pressure Range 75 to 175 PSI Pressure Relief Setting-PSI 75 Series 53L Specification Sheet - 3L

UPC - 098268351057

Watts 740 045 FS 1 1/2 - Part of the 740 Series Z100F-8NH is made of gray polyethyleneThis pressure relief valve has a 1 1 2 inch NPTF female inlet, 1 1 4 inch NPTF female outlet, and pressure relief setpoint of 45 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