Airgas Model L445DLB Stainless Steel Specialty High Purity Two Stage Mini Regulator With CGA x 1/8′′ FNPT Connection

These compact, two-stage analytical series and high-purity stainless steel regulators are ideally suited for lecture bottles and other small cylinders. They are equipped with a CGA-180 connection for easy attachment to Airgas® lecture bottles. Other CGA-connections are available upon request, as the regulator is rated for 3,000 psig inlet pressure. This regulator also features a non-lubricated needle valve, designed to regulate outlet flow. Choose a brass model for analytical or non-corrosive service or a stainless steel model for mildly corrosive service. If used in corrosive service, a cross-purge assembly must be used.