New 20 cu ft. steel nitrogen cylinder with an installed CGA580 valve. Perfect for beverage, HVAC, and industrial use.

Nitrogen can be used in HVAC applications for purging refrigerant lines and completing scale-free brazing jobs. Inert gases can be used for purging refrigerant from tubing, flowing and preventing oxidation while brazing, and pressurizing a system for leak detection or a coolant / cooling system pressure test. You’ll also find nitrogen useful for getting oil out of the way before pulling a vacuum.

Overall, you can use nitrogen for applications where you’d usually use compressed air. Anytime you work with any kind of inert gas, you need a flow meter and regulator; as opposed to a standard gauge manifold.

Gas blends containing nitrogen can increase the mechanical properties of alloys containing nitrogen and prevent pitting corrosion in welding applications.