1/4" Nitrogen Purge Regulator – HVAC Brazing Flow Tool
1/4" Nitrogen Purge Regulator – HVAC Brazing Flow Tool
1/4" Nitrogen Purge Regulator – Professional HVAC Brazing Tool
Take the guesswork out of nitrogen purging and brazing with this compact, precision-engineered Nitrogen Purge Flow Regulator. Designed for HVAC technicians and refrigeration professionals, this all-in-one purge tool delivers stable, accurate nitrogen flow so you can keep pipes clean, prevent oxidation, and extend the service life of your HVAC systems — all in one lightweight, portable unit.
Key Features
- Three-Mode Operation: Effortlessly switch between Purge, Braze, and Close modes with a simple turn of the ergonomic knob — no extra adapters needed.
- Universal 1/4" Connection: Compatible with standard 1/4" refrigerant hoses and nitrogen pressure regulators for fast, hassle-free setup in the field.
- Precise Pressure Control: Handles inlet pressures from 50 PSI up to 200 PSI, delivering consistent, stable nitrogen flow that reduces waste and maximizes efficiency.
- Ergonomic Knob Design: The comfortable grip knob allows for easy, one-handed adjustments even in tight or awkward workspaces.
- Compact & Portable: Measuring just 11 × 7 × 5 cm (4.33 × 2.76 × 1.97 in) and weighing only 200 g, this tool fits easily in any technician's bag for on-the-go jobs.
- Durable Brass & High-Strength Construction: Built from premium brass and high-strength plastic, the regulator resists abrasion and withstands the rigors of daily professional use without loosening or breaking over time.
- Removes Contaminants Effectively: Clears refrigerants, moisture, and debris from pipe systems, preventing oxidation and reducing the risk of equipment failure.
Specifications
| Color | Red |
| Dimensions | 11 × 7 × 5 cm (4.33 × 2.76 × 1.97 in) |
| Weight | 200 g |
| Material | Brass & High-Strength Plastic |
| Inlet Connection | 1/4" Standard Refrigerant Hose |
| Pressure Range | 50 PSI – 200 PSI |
| Modes | Purge / Braze / Close |
| Package Contents | 1 × Nitrogen Purging Tool |
| Country of Origin | Made in China |
Who Is This For?
This nitrogen purge regulator is ideal for HVAC technicians, refrigeration engineers, and plumbing professionals who need a reliable, portable tool for brazing copper pipes, purging refrigerant lines, and maintaining system integrity on residential and commercial projects.
For more information on HVAC safety standards and best practices when working with pressurized systems, visit the OSHA HVAC Safety Resource.
Frequently Asked Questions
Q: What hose size is compatible with this nitrogen purge regulator?
A: This nitrogen purge tool is designed to connect to a standard 1/4" refrigerant hose and a nitrogen pressure regulator, making it compatible with most common HVAC and refrigeration equipment setups.
Q: What is the operating pressure range for this nitrogen brazing tool?
A: The nitrogen purge flow regulator operates with an inlet pressure range of 50 PSI to a maximum of 200 PSI, providing precise and stable nitrogen flow for both purging and brazing applications.
Q: Can this tool be used for both purging and brazing?
A: Yes! The tool features three selectable modes — Purge, Braze, and Close — allowing you to switch between tasks quickly and efficiently without needing separate tools for each function.
Q: Is this nitrogen purge kit durable enough for daily professional use?
A: Absolutely. The regulator is constructed from high-quality brass and high-strength plastic, offering excellent abrasion resistance and long-term durability, even under the demanding conditions of daily field work.