Standard Mini Powerpack "UPW-STD" connections P-T 1/4"G - 24V DC Motor - 2000W with contactor and thermal protection - Pump 1P1,0 - Check Valve - Adjustable Relief Valve - Predisposition for the connection of the pressure switch 1/8"G - Steel tank 5 lt. - Horizontal mounting "OR" - Central support - cap motor protection