Watts 77F-CSSI 1 1/2 - Part of the 77F-CSSI Series American Wick Drain It consists of a lead

It consists of a lead free bronze full port body with 3/4 inch solder inlet and outlet

This model includes a dustproof (DP) secured cover to help keep debris out of the cleanout chamber

vandal-proof grate tops

This 3/4 inch lead free automatic reseating temperature and pressure relief valve with an 8 inch thermostat is installed directly in tank tapings and is used in commercial applications to provide automatic temperature and pressure protection for hot water supply tanks and hot water heaters

deicing chemicals and freeze/thaw exposure

Watts 77F-CSSI 1 1/2 - Part of the 77F-CSSI Series American Wick Drain It consists of a leadThis stainless steel flanged wye pattern strainer, 1 1 2 inch Watts Model 77F CSSI, is used in liquid and steam applications. The strainer is furnished with blow off connections and a machined seat that allows the screen to be self aligning and assures a perfect fit. It comes complete with a bolted screen retainer cover and non asbestos gasket. The screen retainer is tapped for strainer clean out by removing the blow off plug or opening a blow off