Which regulator is best for you in Indianapolis?11/13/2018A gas regulator is a piece of equipment that controls the gas pressure in a cylinder. Most cylinders have regulators that come with 2 gauges. Some regulators that are used on cylinders with liquefied gases, might not have a cylinder pressure gauge because the cylinder pressure adjusts only with temperature. The two most critical factors that will determine whether a single stage or dual stage regulator should be utilized are droop and supply pressure effect. Droop is the difference in delivery pressure between zero flow and the highest amount of gas allowed by the regulator. Supply Pressure is the difference in delivery pressure as supply pressure drops while the cylinder releases gas. A dual stage regulator displays more droop than pressure effects in Indianapolis, while a single stage regulator should be used when there is little anticipation of pressure variation or when adjusting the pressure on specialty gas is infrequent and not problematic. Single stage regulators generally are better for shorter instances of specialty gas use. Most manufacturers will utilize a dual stage regulator because it provides a constant delivery of pressure with no need for periodic readjustment. Both single and dual stage regulators are equipped with 2 gauges, cylinder or inlet pressure gauge and a delivery or outlet pressure gauge. A cylinder pressure gauge has a higher pressure range compared to a delivery pressure gauge. Again, whether a manufacturer opts to use a single or dual stage regulator will depend on the application. To find out more on which regulator is most useful for you in Indianapolis, please contact American Welding & Gas, Inc..