Basic UL Listed pump designed for all types of petroleum products. Vacuum breaker, bung adapter designed to fit standard 2" NPT bung on most barrels and tanks, 1" inlet and 3/4" outlet, 8' long hose and nozzle, and telescoping suction pipe. Works with No.807CMK (SKU 663.6831) meter kit sold separately. Built-in strainer and anti-siphon valve. Lightweight cast aluminum. Easily accessible for cleaning. Security handle equipped with bracket for padlocking. 20 GPM at 100 push/pull strokes per minute. Diesel fuel max recommended viscosity of pumped fluid. -15 to 150 degrees ambient operating temp.10" of mercury dry vac, 11' diesel min suction lift.