Minipowerpack standard "UPW-STD" P-T ports by 1 / 4 "G - 24V DC Motor - 2200W REINFORCED - with contactor and thermal protection - Pump 1P2, 5 (2.5 cm3/rev) - check valve - Adjustable pressure relief valve - Provision attack pressure 1 / 8 "G - sheet metal tank 10 lt. (Fl.Quadra) - Horizontal "OR".