The Fahrenheit Oxygen Regulator Heavy Duty CGA-540 is a reliable option for high capacity applications. Its single stage design brass body ensures durability and longevity, while its delivery pressure maximum of 200 psi and outlet connection B make it a versatile choice. With a maximum inlet of 3000 psi and inlet connection CGA 540, this regulator is built to withstand heavy use in metal cutting fabrication. Trust this heavy duty regulator to provide consistent oxygen flow for your toughest jobs.