Features: 1.No power required: The hand electric drill pumps can be used as long as there is a hand electric drill, no power supply is required. 2.High quality: The self priming water transfer pumps are made of the premium plastic and stainless steel materials, durable and rugged, safe and eco‑friendly. 3.Free your hands: The mini portable centrifugal pumps can be fixed with nails, free your hands, bring much convenience for you. 4.Strong practicality: This drill pumps can adapt to any harsh environment, which has strong practicality. 5.Easy to carry: The self priming water transfer pumps are mini, light weight and portable, it is easy to carry and convenient for storage. Notice: Actual color may be slightly different from the image due to different monitor and light effect Please allow 1-3cm deviation due to manual measurement Depending on the power and speed of the electric hand drill, the pumping flow is also different. If the power is too small, the pumping flow is small, and the greater the power, the greater the pumping flow. Description: 1.Product Name: Hand Electric Drill Pumps 2.material: plastic 3.Specification: 12.6 x 6.3cm 4.Power : Speed : Water output: 120W-350W: 1500-2500: 20-30 liters/minute; 350W-650W: 2500-3500: 30-40 liters/minute 5.Inlet/outlet inner diameter: 16mm 6.Outer diameter of water inlet/outlet: 19mm (suitable for 6 pipes) 7.Packing List: As shown Package List: 1 x Hand Electric Drill Water Pumps' Kit