Specialty Gas Equipment

Gas Distribution Hardware – COASTAL represents CONCOA High Purity gas distribution equipment, the industry leader in the manufacturing of precision gas control products. COASTAL specializes in providing gas control devices and systems for analytical, scientific, environmental, electronic, medical, petrochemical, and metalworking applications. Our products include single and dual stage regulators for a range of pressures and purities.

We also provide gas switchover and manifold systems, flowmeters, blenders, valves, filters, flashback arrestors, gauges and leak detectors, purges and hoses, traps, and many other specialty gas accessories.


Gas Generators – COASTAL represents PROTON OnSite Gas Generators. Proton OnSite is one of the global leaders in hydrogen energy and innovative gas solutions. Since 1996, PROTON has been developing and applying hydrogen technology in ways to best meet the diverse requirements of our customers.

Their advanced proton exchange membrane (PEM) electrolysis systems coupled with their uncompromising attention to quality enables them to deliver, install and support gas generation units worldwide. COASTAL offers gas generators for UHP Nitrogen, Zero Air, as well as UHP Hydrogen.