Truly hands-free operation: Designed for HVAC and refrigeration brazing. No more holding nitrogen hoses during the brazing process, and no more struggling with tape and zip ties. With both hands completely free, you can control the torch with precision, reducing fatigue and improving brazing safety. It is the ideal tool for purging and brazing repairs.
Durable and Safe: Features durable, corrosion-resistant O-rings. Specifically designed to be compatible with all refrigerants, oils, and flushing agents, preventing swelling, cracking, or hardening. Their long-lasting durability ensures a reliable, leak-free seal with every use.
Preventing Oxidation: The nitrogen purge tool maintains a steady, low-pressure flow of nitrogen inside the pipe during brazing, effectively eliminating black debris and scale buildup that could contaminate the entire HVAC system. This results in a clean, silver-colored weld free from oxidation damage.
Perfectly compatible with multiple ACR tube sizes: The nitrogen purge tool is compatible with ACR tubing with outer diameters of 3/8“, 1/2”, 5/8“, 3/4”, 7/8“, and 1-1/8”, meeting most routine pipe maintenance and brazing needs. Before use, ensure the tube ends are free of burrs. Not suitable for bent or oval-shaped tubes. For optimal sealing performance, nitrogen pressure should be maintained below 20 PSIG.
Standard 1/4-inch SAE fitting: The nitrogen purge boot quickly connects to the nitrogen purge regulator, allowing for installation or removal in just a few seconds, saving time and improving operational efficiency.