Handy self priming drill pump perfect for irrigation, fish tank water changing, watering, oil transfer, etc. Features: HANDY DRILL PUMP: Large flow, stable performance and high efficiency over a small distance. EFFICIENT WORK: Fast pumping speed, it can easily handle 20-40L water per minute(which depends on the rpm of drill). HEX SHAFT: Fits all the drill chucks, it can attach to any household drill with a tight seal for maximum efficiency. EMERGENCY PUMP: Extremely compact and lightweight, keep it on the boat as a back-up bilge pump or your car as an emergency pump. BUILT TO LAST: Made of engineering plastics, which is solid and durable and feature long service life. VERSATILE USE: Works well for both small to medium-sized projects from water tanks for aquatic pets to taking down your water bed. Note: *MUST refer to the user manual for safe operation. *DO NOT run pump in reverse. Pay attention to the direction of the suction. *NEVER operate the unit while standing in water or allow