Nitrogen Purge Tool – Precision Control for Purging and Brazing • Easy 3Point Position Dial Switch quickly between purging, brazing, and shutoff modes with a simple turn of the 3point dial. Ensures the correct nitrogen flow rate for each stage of work, preventing waste and delivering consistent results. • Standard 1/4 Inch Port Compatibility Connects directly to the outlet of a standard nitrogen pressure regulator. Designed for use with a standard 1/4 inch refrigerating fluid hose, allowing fast setup. Simply set the dial to Off, attach the hose, and begin flushing or brazing in seconds. • Reliable Performance for Pipe Maintenance Controls nitrogen flow smoothly into piping systems during purging and brazing. Effectively removes refrigerants, moisture, and debris to prevent oxidation, reduce equipment failure, and maintain pipeline cleanliness. • Stable and Accurate Control Operates with an inlet pressure of 50 psi and supports a maximum pressure of 200 psi. Delivers precise nitrogen regulation for more stable purging and brazing, minimizing gas loss and improving efficiency. • Practical Applications HVAC installation and : Maintain clean, oxidation copper lines during brazing. Refrigeration system servicing: Flush out contaminants before charging the system. Pipe fabrication: Protect internal surfaces from scaling during heat treatments. Built for technicians and installers who demand accuracy, reliability, and quick operation, this nitrogen purge tool offers the compatibility and control needed for professional results in HVAC and refrigeration applications.