MinipowerPack standard "UPW-STD" port by PT 1 / 4 "G - 24V DC Motor - 2000W with relè and thermical protection - Pump 1P2,5cc - check valve - Pressure relief valve - Adjustable pressure switch Ready 1 / 8" G - 15 liter steel tank. (Fl.Quadra) painted - Horizontal mounting "OR" - cap engine protection.