Shop-Tek 45-ROP42-1 Rotary Hand Manual Drum Barrel Pump 2" NPT threaded bung adapter / 40" long 1" suction pipe / 50" height Adjustable Bung Adapter / Flow rates of up to 10 gallons per minute (gpm) Heavy-duty all steel and cast iron construction including the pump impeller Easy and smooth action / Gooseneck discharge spout / Use on barrels, drums and small tanks Smoothly pumps dispensing oils, fuels, gasoline, kerosene, diesel fuel and non-corrosive fluids