Oatey Quadtro washing machine outlet boxes are made for commercial or residential applications which require supply valves and waste drain recessed into the wall. The proprietary lock and load valves enable left, right, or center positioning of the drain pipe. This easy-to-install box includes all necessary support brackets to mount the water supply valves from the top or bottom. Oatey products have earned the trust of plumbing professionals for over 100 years. 2-in drain opening fits PVC or ABS Sch. 40 DWV pipe Easy to remove 1/4 turn knockout Valves available in no hammer or hammer options Snap-on Faceplate Frame accommodates up to 1-in drywall Box made of high impact polystyrene Top or Bottom Valve Mount 4 support brackets included for mounting Box Dimensions: 8-3/4-in W x 7-1/2-in H x 3-5/8-in D Faceplate Dimensions: 11-3/4-in W x 10-1/8-in H Series Name: Quadtro Appliance Type: Washing machine Connection Type: Copper sweat Discharge Hose Placement: Center drain Maximum PSI: 150 Number of Valves: 2 Valve Type: Quarter turn ball valve Warranty: 1-year limited Water Hammer Arrestor Included: No CA Residents: Prop 65 Warning(s): Yes UNSPSC: 39121300