CONCOA has been the industry leader in manufacturing precision gas controls for over 20 years. The company specializes in manufacturing gas control devices and systems for analytical, scientific, aerospace, environmental, and pharmaceutical, as well as electronic, medical, petrochemical, and metalworking applications. Products include single and dual stage regulators for varied pressures and purities, switchover and manifold systems, flowmeters, blenders, valves, filters and flashback arrestors, gauges and leak detectors, purges and hoses, traps, and accessories.