Durable brass oxygen regulator for welding and cutting applications. Features dual gauges, precision control, and UL certification for safe and accurate gas flow. 250 Series Oxygen Regulator single stage medium duty Built-in encapsulated HD valve seat ensure best flow rate, reliability and safety Drop forged fine brass body and bonnet 2″ durable gauge For medium industry and commercial usage Delivery pressure (PSI): 180 OUTLET: 9/16" 450 Series Oxygen Regulator Single Stage for Heavy Industry Usage HV 450 series Encapsulated HD valve seat ensure best flow rate and reliability – safety release valve is another advantage Drop forged fine brass body and bonnet 5″ durable gauge Suits to severe working environment Delivery pressure (PSI): 180 OUTLET: 9/16"
