Linde NI55 Nitrogen 55 Cubic ft. Cylinder Exchange
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.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.