{"product_id":"nitrogen-purge-flow-regulator-hvac-brazing-tool-kit","title":"1\/4\" Nitrogen Purge Regulator – HVAC Brazing Flow Tool","description":"\n\u003ch2\u003e1\/4\" Nitrogen Purge Regulator – Professional HVAC Brazing Tool\u003c\/h2\u003e\n\u003cp\u003eTake the guesswork out of nitrogen purging and brazing with this compact, precision-engineered \u003cstrong\u003eNitrogen Purge Flow Regulator\u003c\/strong\u003e. 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.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThree-Mode Operation:\u003c\/strong\u003e Effortlessly switch between \u003cem\u003ePurge\u003c\/em\u003e, \u003cem\u003eBraze\u003c\/em\u003e, and \u003cem\u003eClose\u003c\/em\u003e modes with a simple turn of the ergonomic knob — no extra adapters needed.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUniversal 1\/4\" Connection:\u003c\/strong\u003e Compatible with standard 1\/4\" refrigerant hoses and nitrogen pressure regulators for fast, hassle-free setup in the field.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrecise Pressure Control:\u003c\/strong\u003e Handles inlet pressures from \u003cstrong\u003e50 PSI up to 200 PSI\u003c\/strong\u003e, delivering consistent, stable nitrogen flow that reduces waste and maximizes efficiency.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eErgonomic Knob Design:\u003c\/strong\u003e The comfortable grip knob allows for easy, one-handed adjustments even in tight or awkward workspaces.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact \u0026amp; Portable:\u003c\/strong\u003e 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.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable Brass \u0026amp; High-Strength Construction:\u003c\/strong\u003e 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.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRemoves Contaminants Effectively:\u003c\/strong\u003e Clears refrigerants, moisture, and debris from pipe systems, preventing oxidation and reducing the risk of equipment failure.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRed\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e11 × 7 × 5 cm (4.33 × 2.76 × 1.97 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e200 g\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBrass \u0026amp; High-Strength Plastic\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInlet Connection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1\/4\" Standard Refrigerant Hose\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePressure Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e50 PSI – 200 PSI\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePurge \/ Braze \/ Close\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePackage Contents\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 × Nitrogen Purging Tool\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in China\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWho Is This For?\u003c\/h3\u003e\n\u003cp\u003eThis nitrogen purge regulator is ideal for \u003cstrong\u003eHVAC technicians, refrigeration engineers, and plumbing professionals\u003c\/strong\u003e who need a reliable, portable tool for brazing copper pipes, purging refrigerant lines, and maintaining system integrity on residential and commercial projects.\u003c\/p\u003e\n\n\u003cp\u003eFor more information on HVAC safety standards and best practices when working with pressurized systems, visit the OSHA HVAC Safety Resource.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What hose size is compatible with this nitrogen purge regulator?\u003c\/h4\u003e\n\u003cp\u003eA: This nitrogen purge tool is designed to connect to a standard \u003cstrong\u003e1\/4\" refrigerant hose\u003c\/strong\u003e and a nitrogen pressure regulator, making it compatible with most common HVAC and refrigeration equipment setups.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What is the operating pressure range for this nitrogen brazing tool?\u003c\/h4\u003e\n\u003cp\u003eA: The nitrogen purge flow regulator operates with an inlet pressure range of \u003cstrong\u003e50 PSI to a maximum of 200 PSI\u003c\/strong\u003e, providing precise and stable nitrogen flow for both purging and brazing applications.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can this tool be used for both purging and brazing?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! The tool features three selectable modes — \u003cstrong\u003ePurge, Braze, and Close\u003c\/strong\u003e — allowing you to switch between tasks quickly and efficiently without needing separate tools for each function.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is this nitrogen purge kit durable enough for daily professional use?\u003c\/h4\u003e\n\u003cp\u003eA: Absolutely. The regulator is constructed from \u003cstrong\u003ehigh-quality brass and high-strength plastic\u003c\/strong\u003e, offering excellent abrasion resistance and long-term durability, even under the demanding conditions of daily field work.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What hose size is compatible with this nitrogen purge regulator?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"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.\"}}, {\"@type\": \"Question\", \"name\": \"What is the operating pressure range for this nitrogen brazing tool?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"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.\"}}, {\"@type\": \"Question\", \"name\": \"Can this tool be used for both purging and brazing?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! 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