CONTROL HEADS FOR USE ON LIQUIFIED PETROLEUM GAS STORAGE TANKS; NAMELY, CONTROL HEADS WHICH INCORPORATE COMBINATIONS OF PRESSURE FUEL FLOW CONTROLS, HAND OPERATED FUEL FLOW CONTROLS, PRESSURE GAUGES, LIQUID LEVEL GAUGES, EXPANSION COILS, CHECK VALVES, FILLER CONTROLS, VAPOR EQUALIZING CONTROLS, EVACUATION CONTROLS, AND PRESSURE RELIEF VALVES

CONTROL HEADS FOR USE IN LIQUEFIED PETROLEUM GAS FUEL SYSTEMS AND PARTS THEREOF, SAID CONTROL HEADS COMPRISING FORGED MACHINED BODIES HAVING BUILT THEREIN OR ATTACHED THERETO SOME OR ALL OF THE FOLLOWING: PRESSURE AND HAND OPERATED FUEL FLOW CONTROLS, PRESSURE AND LIQUID LEVEL GAUGES, EXPANSION COILS, CHECK VALVES, FILLER AND EVACUATION CONTROLS, AND PRESSURE RELIEF DEVICES SOLD IN ASSEMBLIES AS A UNIT