Mini hand-operated electric drill, self-priming pump, water and oil fluid transfer

Features: 1. Small size, lightweight, easy to carry. 2. Fine workmanship, durable plastic, and long service life. 3. High flow rate, stable performance, high efficiency, and easy installation. 4. Fast pumping speed, 30-40 L per minute (depending on drilling speed). 5. After installing all the electric drill chucks, you can use the electric drill to remove the pump, which is convenient and practical to use and does not require batteries. 6. Compact and lightweight design, easy to carry and store. Specifications: Name: Pump Material: Plastic Color: Black Pump Handle: Hexagonal Handle Stem Diameter: 1/4" Inlet Diameter: 16 mm Outer Diameter: 19 mm Size: 126 * 70 * 63 mm / 4.96 * 2.76 * 2.48 inches Flow Rate: 20-30 L/min (120W-350W 1500-2500 rpm); 30-40 L/min (350W-650W 2500-3500 rpm) Package List: 1 * Electric Drill Pump 2 * Brackets 2 * Screws 2 * Mounting Buckles