HVAC Nitrogen Purge Flow Regulator Tool – Yellow | 50–200 PSI

HVAC Nitrogen Purge Flow Regulator Tool

Keep your HVAC pipework clean, oxidation-free, and running at peak efficiency with this professional-grade Nitrogen Purge Flow Regulator. Engineered for HVAC technicians who need reliable, precise nitrogen control during purging and brazing jobs, this compact yellow regulator is built to handle demanding field conditions every single day.

Made in China.

Key Features

• Easy 3-Mode Operation: Simply connect a standard 1/4" refrigerant hose and nitrogen pressure regulator, then effortlessly switch between Purge, Braze, and Close modes in seconds — no complex setup required.
• Precise Nitrogen Flow Control: Handles an air inlet pressure range of 50 psi up to 200 psi, delivering stable and accurate nitrogen flow to minimize waste and maximize efficiency on every job.
• Ergonomic Knob Design: The comfortable, easy-grip knob reduces hand fatigue during extended use, while the compact form factor makes this tool effortlessly portable and storable.
• Versatile HVAC Application: Ideal for removing refrigerants, moisture, and debris from HVAC pipelines — prevents oxidation, reduces the risk of equipment failure, and significantly extends pipe service life.
• Durable Construction: Built from high-strength plastic and metal components, offering excellent abrasion resistance. The robust build minimizes the risk of loosening or breaking under repeated professional use.

Specifications

• Material: High-strength plastic & metal (cast iron core)
• Inlet Pressure Range: 50 psi – 200 psi
• Hose Compatibility: Standard 1/4" refrigerant hose
• Color: Yellow
• Application: HVAC nitrogen purging & brazing
• Country of Origin: Made in China

Who Is This For?

Whether you're a seasoned HVAC professional or a skilled tradesperson, this nitrogen purge regulator is the dependable tool you need on every installation or maintenance call. Its straightforward controls and field-ready durability make it a must-have addition to your HVAC toolkit.

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Frequently Asked Questions

Q: What pressure range does this HVAC nitrogen purge regulator support?

A: This nitrogen flow regulator supports an air inlet pressure range of 50 psi to 200 psi, giving HVAC professionals precise, stable control over nitrogen flow during both purging and brazing operations.

Q: What hose size is compatible with this nitrogen purge tool?

A: The regulator is designed to connect with a standard 1/4" refrigerant hose along with a nitrogen pressure regulator, making it compatible with the most common HVAC hose fittings used in the field.

Q: What are the three operating modes on this nitrogen regulator?

A: The tool features three easy-switch modes: Purge (for clearing refrigerants, moisture, and debris), Braze (for maintaining an inert nitrogen atmosphere during brazing to prevent oxidation), and Close (to shut off nitrogen flow). Simply turn the ergonomic knob to select the desired mode.

Q: Is this nitrogen purge regulator durable enough for regular professional use?

A: Yes. The regulator is constructed from high-strength plastic and metal (cast iron core), providing excellent abrasion resistance and a robust build that withstands daily professional use without loosening or breaking over time.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.