The black and decker x40200 universal pump is a self priming pump designed to be driven by a power drill for intermittent use in the home garden or workshop ideal for draining clogged sinks emptying water tanks drains etc note drill speed should not exceed 3000min not for use with volatile or flammable liquids and do not run dry specification max pumping capacity 1320 litres hour 22 litres minute self priming height 4m hose connector 13mm spindle drive 14 inch