Boxxer boxxwp2 petrol water pump is a self priming aluminium water pump capable of pumping 550 litres of water every minute has a robust tubular steel carry frame and 26 metres maximum head height comes with a 4 metre reinforced hose and a 25 metre delivery hose specification input power 4 stroke petrol engine engine 55hp inletoutlet inside diameter 50mm 2 inch decibels 90weight 36kg