Watts 140S-3 150/210 FS 1 - Part of the 140 Series Egress System Features Ductile iron dome

Features Ductile iron dome

5 gallon expansion tank

It comes with a standard no-hub outlet

Specification Sheet - 100C-DP

Watts 140S-3 150/210 FS 1 - Part of the 140 Series Egress System Features Ductile iron domeThis automatic reseating temperature and pressure relief valve has a 1 inch NPTF female inlet, 1 inch NPTF female outlet, 3 inch stainless steel thermostat, pressure relief setpoint of 150 psi, and temperature relief setpoint of 210 degrees F. The valve can be installed directly in tank tappings for commercial applications to provide protection for hot water supply tanks and hot water heaters. It features a bronze body, tamper resistant bonnet screws,