Model : PPQ1482Pump : 8.0L (Twin Pump) Hose : 1.4m Reagent Tank Capacity : 20Litre Pressure : 0.15~1.5Mpa Size (cm) : 38.5 x 22 x 50 Lance : Stainless steel Battery : 12V14AH / HR Pump : 12V2.1A3.1L DC Charger : 12V 2.0A