Standard Power Pack "UPW-STD" attacks P-T 1/4 "G - Motor 24V DC - 2000W with remote control switch and thermal protection - Pump 1P3, 6 - Check valve - Pressure relief valve adjustable - Preparation pressure switch connection 1/8" G - steel tank 15 lt painted (Fl.square) - Mounting horizontal "OR" - Headset motor protection.