Febco 856STDCDA DOSY GPM 6 Part of the 856ST Series inlet protection finder The dual weepholes (primary and The dual weepholes (primary and secondary) capture perimeter seepage This boiler trim out package for hydronic heating system includes an expansion tank to accommodate the thermal expansion of water 4 MM Inlet Connection Type Flanged Joint Inlet Shutoff Valve Type Outside Stem And Yoke Gate Valve Lead Free NO Maximum Temperature Fahrenheit 140 Maximum Working Pressure BAR 12 Specifications ArmorTek Technology No Backflow Preventer Type Double Check Detector Assembly Body Finish Epoxy Coated Body Material Ductile Iron Body Pattern Inline Brand FEBCO Buy American Act Compliant NO Bypass Yes Bypass Size 3 4 IN Cap And Tether No Disc Material Rubber EAN 643925026221 Elbow Fitting No Hazard Protection Level Non Health Hazard Hot And Harsh Water No Hydrant Connection No Inlet Connection Size 6 IN Inlet Connection Size Metric 152