Specification Material: ABS Alloy Color: Black Size: 126 x 63mm, Weight: 260g. Pipe inner diameter: approx. 15mm Drive shaft diameter: 8mm round shaft Inlet/outlet inner diameter: approx. 15mm outer/inlet outer diameter: approx. 19mm (suitable for 6 points) Package Included: 1*Drill Pump，2*Hose Clamp，2*Connector Power Type Electric Cable About This item 【Small size and durable】The water pump is made of high quality plastic material, which is strong, corrosion resistant, high temperature resistant and durable, possessing long service life , light weight and portable and convenient installation; This electric drill powered pump is suitable for home, garden and outdoors. 【Easy to Use】This self-priming borehole pump is designed to work with a corded drill or without. cord, fits most electric drills; converts virtually any drill into a high capacity pump capable of emptying sinks, aquariums, pool skimmers and much more. 【Quiet Design】 Reliable, durable motor doesn't produce much noise, giving you a quiet environment. It can raise the water column up to 3 m (1.18 in). The lift height is a maximum height the water will rise, after connecting the water pipe to the nozzle (make sure the joint is well sealed). 【Big Flow】 Performance stable and high efficiency, easy installation. Our mini pump is impermeable to liquids, which makes it safer. Our aquarium filter pump is designed with mini size and light weight, it is easy and convenient to use. 【Wide Application】Works great with most electric hand drills, it Just connect the water hose with a hose clamp and insert the electric drill to use. The electric drill pump is suitable for transferring liquid, such as water, oil, diesel, etc. Perfect for car cleaning, irrigation garden, pumping pool, aquarium, etc.