Standard Power Unit “UPW-STD” P–T ports 1/4" BSP T4P motor 400V, 4.00 kW, frame 112, 50 Hz Motor to be supported with bracket Pump 1P7.4 (10.4 l/min) Maximum pressure: 150 bar Maximum pressure relief valve to be set Check valve 30-litre painted sheet steel tank (square bracket) Horizontal mounting “OR” Motor to be supported with bracket by the installer