Minipower packs "UPW-STD" port by P-T with 1 / 4 "G - 3phase motor HP 4.0 - 3.0 kW 400V/50Hz 4 P B14 - 1410 rpm - Pump 1P7,4 (10.5 lpm) - max pressure 135 bar - Maximum pressure valve to be calibrated - relife valve - steel tank 15 lt. (Fl square) painted - Horizontal installation OR - Motor to be supported with bracket.