Febco LF870V NRS DC 10 Part of the LF870V Series American Wick Drain Specifications ArmorTek Technology No Backflow 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 643925026207 Elbow Fitting No Hazard Protection Level Non Health Hazard Hot And Harsh Water No Hydrant Connection No Inlet Connection Size 4 IN Inlet Connection Size Metric 101 Flow requirements below the normal range of the main line pressure reducing control valve are handled by a separate 10 Maximum Working Pressure PSI 175 Meter Type No Meter Minimum Temperature Celsius 1 replaceable stainless steel check seats