Minipower packs Standard "UPW-STD " ports by P-T 1 / 4 "G - T4P 1.0 HP AC three phase motor - 0.75 kW 400V/50Hz 4 P B14 - 1410 rpm - Pump 1P1, 0 (1.4 l / min) - Pressure maximum 230 bar - maximum pressure valve to be calibrated - check valve - tank sheet 1 lt. painted - Center support- Horizontal "OR"- N ° 1 ACCUMULATOR - 1 ADJUSTABLE PRESSURE SWITCH DUAL THRESHOLD - 1 PRESSURE SWITCH ADJUSTABLE SINGLE THRESHOLD - Solenoid Cartridge NC (Normally Closed) 24V-DC.