'drill-poweredpump 1500 litres per hour Silverline 868760 - drill-poweredpump Compatible with most power drills, construction Rugged nylon construction with 19 mm (3/4 "BSP connectors (not included)) For Barrier Pipes intake and discharge and has legs for greater stability when in use. - up to 1,500 litres/hour pump pumping up to 10 m in a horizontal position, with an output of 1,500 RPM depending on the speed of rotation of the drills with a minimum recommended. - Liquid Pump for Electric Drill suitable for non acids and flame resistant.