SHURFLO MACERATOR PUMP CSA LISTED Used For Waste Dump System; 12 Volt DC; 10 Gallon Per Minute; 1-1/2 Inch Hose Barb/ 1-1/2 Inch NPT Inlet and 1 Inch Hose Barb Outlet; 10.84 Inch Length x 4.92 Inch Width x 3.72 Inch Height