It is very convenient, thanks to its compact dimensions it is easy to carry. It is ideal wherever you need to quickly pump liquid from one container to another. Very easy to use, just place one end of the pump in the liquid, insert the outlet hose into the container and press the top of the pump. Thanks to the built-in check valve, you can stop pumping at any time and the liquid will not go back into the tank. Hose length: 56 cm Inlet tube length: 40 cm (this is the depth through which you can insert the tube into the tank) Diameter: 14mm