Harris KH1011 Medical Air Regulator CGA-346

Medical Air Regulator CGA-346

The Harris KH1011 is a single-stage cylinder regulator built for medical air service in laboratory and clinical settings. It reduces high-pressure cylinder gas to a usable 0 to 50 psi range through a chrome-plated brass body with a neoprene diaphragm. The unit includes an integrated outlet needle valve and a relief valve for controlled delivery and over-pressure protection. This regulator suits technicians who need precise low-pressure flow from a standard medical air cylinder.

CGA-346 Inlet and 50 psi Delivery Limit

The regulator accepts supply pressure up to 3,000 psi through a CGA-346 cylinder connection and displays it on a 2-inch, 4,000 psi supply gauge. Delivery pressure is adjustable only within the 0 to 50 psi range, making it unsuitable for applications that require higher line pressure or multi-stage regulation. The 1/4 inch hose barb outlet limits compatibility to tubing or fittings matching that specific barb size. Users needing different inlet standards or wider pressure ranges must select another model.

Chrome-Plated Brass Body with Integrated Valves

The 2.125 inch diameter body uses chrome-plated brass for corrosion resistance and clean gas compatibility in medical environments. An outlet needle valve allows fine flow adjustment directly at the regulator, while the built-in relief valve vents excess pressure automatically. The neoprene diaphragm provides reliable sealing for medical air without introducing contaminants. This construction supports daily laboratory use where durability and gas purity are both required.