In a single stage regulator, the high pressure of the gas in the cylinder is reduced to the required working pressure by an adjusting screw. It is provided with 2 pressure gauges as well as with only one pressure gauge to show the inlet pressure. Features:Suitable for all industrial; purposes i.e welding, cutting, heating, brazing.Constant gas flowAccurate pressure settingNo gas leakageSafe & SecureDie forged Brass BodySafety relief valve provided Available for :-O2 , Acetylene, Argon, Nitrozen, Hydrozen, Co2