Nitrogen Purge Regulator, Nitrogen Flow Regulator for Brazing, HVAC Nitrogen Purging Tool
Key Feature
Precise and Controllable: Specifically designed for purging and brazing works in HVAC mechanisms, it delivers a stable flow rate at an inlet pressure of 50 PSI (up to 200 PSI), providing a clean pipe environment for every job and effectively preventing oxidation during brazing.
Three-position One-touch Switching: Equipped with an intuitive three-position quick-adjustment knob, it allows rapid switching between purge (25–35 SCFH), brazing (3–6 SCFH) and off modes. You do not need for complex valve adjustments or repeated fine-tuning; precise nitrogen control is achieved at the touch of a button, significantly improving installation efficiency.
Engineered for Robustness: Constructed from premium aluminium alloy and brass, this product offers exceptional robustness, tolerance to cracking, and a long-lasting lifespan.
Easy to Install: It connects to standard nitrogen cylinders and 1/4-inch refrigerant hoses without the need for additional tools. Simply turn the knob to the ‘off’ position, connect the hose, and you are ready to begin purging or brazing works—making it particularly suitable for HVAC technicians working to tight deadlines.
High Compatibility: It is compatible with the vast majority of standard nitrogen cylinder pressure reducing valves and HVAC mechanisms, it adapts whether used with nitrogen cylinders, welding gas lines or complete HVAC nitrogen kits, making it an essential professional tool for HVAC technicians.
Application
It is compatible with the vast majority of standard nitrogen cylinder pressure reducing valves and HVAC mechanisms, it adapts whether used with nitrogen cylinders, welding gas lines or complete HVAC nitrogen kits.
Specification
Colour: Red
Material: Aluminium Alloy and Brass
Gross Weight: 0.13 kg / 0.29 lbs
Net Weight: 0.12 kg / 0.27 lbs
Package Size: 10.5 × 6.5 × 5 cm / 4.13 × 2.56 × 1.97 in
Product Size: 7.5 × 4.77 cm / 2.95 × 1.88 in
Package Included
1* Nitrogen Purge Regulator
Note
Please allow the slight color difference caused by the shooting light and the 1-3 cm error due to manual measurement, and make sure you do not mind before ordering.


| Brand | Unbranded |
|---|---|
| Colour: | Red |
| Material: | Aluminium Alloy and Brass |
| size | 7.5 × 4.77 cm / 2.95 × 1.88 in |

