1. 3-Point Position Selector Wheel: This nitrogen flushing tool is equipped with a user-friendly 3-point dial, allowing you to quickly switch between rinsing, soldering, and shut-off settings. This feature ensures you achieve the correct nitrogen flow rate for each application, streamlining your workflow. 2. 1/4 Inch Connection: Designed for easy connectivity, it swiftly attaches to standard nitrogen pressure regulators. Simply insert the cleaning tool and turn off a standard 1/4 inch coolant hose to complete rinsing and soldering in seconds. 3. Product Use: This tool facilitates smooth nitrogen flow during flushing and soldering, effectively removing refrigerants and dirt. It helps prevent oxidation and protects your equipment, ensuring a clean pipeline for optimal performance. 4. Stable and Precise: With an input pressure of 50 psi and a maximum pressure of 200 psi, this tool provides precise control over nitrogen flow. This stability enhances the flushing and soldering process while minimizing gas waste. Use Scenarios: - Ideal for HVAC technicians conducting refrigerant line maintenance, ensuring clean and efficient soldering connections. - Perfect for automotive repair specialists needing to flush cooling systems quickly and effectively. - Suitable for plumbing professionals who require precise nitrogen flow for pipe cleaning and maintenance tasks. This tool combines functionality, compatibility, and performance to meet your nitrogen flushing needs effectively.