Feed and Flush Systems comprises of a paint feed tank and the cleaning solvent tank. The Systems has the feature that the cleaning solvent can be flushed within no time through the paint hose and spray gun by changing the valve lever position. The Systems consists of Paint feed tank which are available in 9 liter, 22 liters and 45 liters capacity, solvent feed tank 9 liter capacity, paint/ solvent mode valve, regulators, valves, air and paint hoses with connectors and the trolley for mounting entire system. The Feed and Flush Systems has the feature that the paint is spread to the spray gun while painting operation is going on.