Western Enterprises (a Scott Fetzer company) is a leading manufacturer of products to control, store, and transmit high-pressure gases to the industrial, medical, and specialty gas markets. Finished products have a documented history of reliability that meet or exceed CGA, NFPA, and DOT requirements for safety and performance. Western’s line of products includes supply fittings, regulators, trans-filling equipment, gas manifold systems, oxygen conservers, and portable oxygen delivery systems. Western Enterprises’ also offers the HVAC” VN” system. This system utilizes nitrogen for purging oxygen in AC and refrigeration line sets to eliminate oxide deposits during the brazing process.