Nitrogen Purge Tool, Nitrogen Regulator HVAC, Adjustable Nitrogen Flow Regulator, Nitrogen Purge Regulator Tool, Purge Nitrogen Flow Regulator, Red

NONGKANG Nitrogen Purging ToolsProduct Size:LENGTH: 2.95"WIDTH: 1.48"HEIGTH: 1.18"WEIGTH: 4.6OZAdvantage: Easy switching between three modes.Compact and portable, sturdy and durable.Inlet pressure of 50PSI and max pressure of 200PSI.

• One-Step Mode Switching: Simply attach your standard 1/4″ refrigerant hose and nitrogen regulator, then click the dial through “OFF → PURGE → BRAZE” in seconds—no fiddly flow valves or guesswork, just instant readiness.
• Precision Flow Control: Engineered for a 50 PSI inlet (up to 200 PSI max), our internal flow channel delivers stable 25–35 SCFH for purging and 3–6 SCFH for brazing (@50 PSI), eliminating overuse and cutting your nitrogen costs.
• Deep-Clean Purge, Longer Equipment Life: Forcefully expel residual refrigerant, moisture, and debris to prevent oxidation and corrosion, maintain spotless copper tubing, and drastically reduce maintenance and downtime.
• All metal integrated, sturdy and durable: Adopting a composite material of aluminum alloy and stainless steel, it is resistant to impact, wear, and aging; Lightweight and compact (about 130 g), perfectly stored in a tool kit or pocket, and can be carried anytime, anywhere.
• Ergonomic Control & Worry-Free Support: Textured, easy-grip knob for smooth, confident operation