milwaukee m18 m18btp 0 surface and transfer water pump18V water pump weighing 3. 4kg, lighter and with the same performance as other cable water pumps. It has a flow rate of 1,817l h, it can offer 907l of transferred water with a 5Ah M18 battery charge. REDLINK intelligence recognizes when the tool stops moving water, automatically shutting off to prevent dry pumping Powerful pump, with flexible impeller and powerful motor BSPT receiver for any available water hose. For inlet, a 19mm inner diameter hose