PortaGreen Cylinders offer nearly twice the capacity of other similarly sized cylinders and the new Strip & Ship return process makes refilling them easier than ever.
We carry various cylinder sizes with over 40,000 in stock on any given day. In addition, we offer several types of patented flow regulators, calibration kits, and more.
We carry a wide range of flow regulators including our own patented Preset Constant Flow and innovative Flow Matching Regulators for improved efficiency.
We have hundreds of gas mixtures available. Our online gas table makes it easy to find cylinders, part numbers, and MSDS documents for any specific mixture.