Which regulator is best for you in Pittsburgh?

A gas regulator is a type of equipment that controls the gas pressure in a cylinder. The majority of cylinders have regulators that come with 2 gauges. Some regulators that are used on cylinders with gases that have changed to liquids, might not have a cylinder pressure gauge because the cylinder pressure changes only with temperature. The two most critical factors that will determine whether a single stage or dual stage regulator should be employed 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 is emptying. A dual stage regulator shows more droop than pressure effects in Pittsburgh, while a single stage regulator should be utilized when there is minimal expectation of pressure variation or where occasional pressure adjustments are not problematic. Single stage regulators generally are better for shorter instances of specialty gas use. Many companies will utilize a dual stage regulator because it offers consistent 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 decides 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 Pittsburgh, please contact Greco Gas.