These days the summer always seems to bring a hose pipe ban and it is a test of ingenuity to think of different ways of beating it. Well, here is just the answer for the occasional bath emptying, a drill powered pump with standard quick fix connections so that your hose can quickly be attached to the pump without any fiddle. In fact, if you use the quick fix bayonet connectors supplied they also have integral non-return valves so the hose doesn't leak everywhere when it is disconnected. Never run the pump dry and prime it if at all possible. Takes 1/2" bore hose. N.B. Not suitable for oils or chemicals.