FLOW INDICATOR FLOW ELEMEN TEMP.GAUGE TEMP. TRANSMITTER FLOW TRANSMITTER PRESSURE TRANSMITTER LEVEL TRANSMITTER-DP LEVEL TRANSMITTER-DISPLCR HOSE CONNECTION FLAME ARRESTOR BARRED TEE ANGEL AVLVE STRAINER PRESSURE GAUGE LEVEL GAUGE HEAT TRACING CHARGER & BATTERY POWER & CONTROL CABLE DIESEL GENERATOR MOV PANEL EARTHING & LIGHTNING II NGR