- Efficient 3-Point Dial: Easily switch between rinse, solder, and shut-off settings. This 1/4" nitrogen blow-out tool connection regulator optimizes nitrogen flow rates for your HVAC maintenance tasks, ensuring you work efficiently. - Easy Connection: Equipped with a 1/4" connector, this tool seamlessly attaches to standard nitrogen pressure regulators. Adjust to the off position, connect a 1/4" hose, and complete flushing and soldering tasks in seconds, enhancing your workflow. - Smooth Nitrogen Introduction: Ensures a consistent flow of nitrogen into pipes during rinsing and soldering. This functionality effectively removes dirt and oxidation, maintaining equipment integrity for cleaner piping in your HVAC systems. - Precise Control: With an input pressure of 50 psi and a maximum of 200 psi, this tool offers accurate nitrogen flow control. Achieve stable flushing and soldering results while minimizing gas waste, optimizing your HVAC maintenance procedures. Applications: - Ideal for HVAC technicians performing maintenance and repairs on refrigerant lines. - Perfect for flushing and cleaning pipes to prevent contamination and ensure system efficiency. - Useful in soldering applications where precise nitrogen flow is critical to prevent oxidation.