Airgas - VIC0780-1199 - Victor? Model L711D-500 Extra Heavy Duty Hydrogen And Liquefied Petroleum Gas Line Regulator, CGA-500

Victor 0780-1199 L 700 Series Extra heavy-duty LP Hydrogen Gas High Volume Line Regulator offers 4 - 80 and 5 - 125 PSIG delivery range. Regulator with 1/2" NPT F inlet and outlet ports has stem type seat mechanism for magnificent durability. 2 1/2" Forged brass body regulator has housing cap with delrin cap bushing to provide smooth adjustments. It is ideally designed for use with gas distribution system that comes with either 1/2" NPT F or 3/4" NPT F inlet ports. It has 3 1/4" neoprene diaphragm with maximum 350 PSIG inlet pressure that is not suitable for use on cylinders.. Victor offers high performance products for non-cylinder applications such as automated cutting, bulk gas system delivery and other pipeline applications where high flow maintaining consistent pressure is critical. WARNING: Not or Use On Cylinders. Design/Construction, Forged brass body and housing cap. 2.5" gauge - brass. Stem type seat mechanism. 3.25" diaphragm - fabric-reinforced neoprene. Delrin cap bushing for smooth adjustments. Designed for gas distribution system (pipeline). Available in either 1/2" NPT 9F) or 3/4" NPT (F) inlet.