UL Listed Extra Heavy Duty Diaphragm Hand Pump comes with a 2 Year warranty is compatible with a wide variety of petroleum products and well-suited for dirty or contaminated fluids. Dispenses 20 GPM and Fits any container with a 2-inch NPT bung. Includes 3/4 in. x 8 ft. hose, thermoplastic nozzle and adjustable suction pipe. Comes with a 3/4 in. x 8 ft. UL Listed hose.