{"product_id":"hvac-guys-low-loss-fittings-1-4in-brass-quick-connect-for-r-410a-anti-blow-back-adapter","title":"HVAC Guys Low Loss Fittings: 1\/4in Brass Quick Connect for R-410A – Anti-Blow Back Adapter","description":"\u003cdiv\u003e\n  \u003ch2\u003eHVAC Guys Low Loss Fittings — Quick Connect Brilliance for High-Pressure Refrigerants\u003c\/h2\u003e\n  \u003cp\u003eEngineered for durability and precision, these low loss fittings are machined from solid brass and designed to handle demanding HVAC duties. With an 800 psi operating pressure and a 4000 psi burst pressure, they are suitable for R-410A and other high-pressure refrigerants, as well as common lubricants used in cooling systems. This combination of strength and compatibility supports dependable service work and helps technicians keep systems running smoothly without overtaxing components.\u003c\/p\u003e\n  \u003cp\u003eWhat you gain is a trusted connection that can stand up to frequent charging, disconnection, and maintenance cycles. The fittings are compatible with standard 1\/4 inch hoses and service ports, making them a straightforward upgrade for many existing setups. Note that some 410A systems use 5\/16 inch service ports, which are not compatible with these adapters.\u003c\/p\u003e\n\n  \u003ch3\u003eWhy technicians choose these fittings\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eAnti-blow back feature automatically closes upon disconnection, helping to shield fingers and control refrigerant flow.\u003c\/li\u003e\n    \u003cli\u003eLow loss design minimizes refrigerant escape during hose disconnections, supporting non-venting practices where applicable.\u003c\/li\u003e\n    \u003cli\u003eSolid brass construction with industrial-grade seals ensures a durable seal and long service life, with extra gaskets included for servicing.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eKey specifications and practical use\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eR-410A compatible, plus 134A, R22, R290, R600a and related refrigerants; suitable for a range of oils including mineral and POE.\u003c\/li\u003e\n    \u003cli\u003eBuilt to work with standard 1\/4 inch hoses and service ports, facilitating quick, secure connections on common tools and manifolds.\u003c\/li\u003e\n    \u003cli\u003eDesigned in the USA by HVAC professionals, reflecting real-world workflows from job sites to service calls.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003cp\u003eIn practice, these fittings offer a reliable upgrade for technicians who value safety, efficiency, and consistency during service. The included rubber gaskets support ongoing maintenance, and the overall build invites confidence during challenging tasks or tight spaces.\u003c\/p\u003e\n\n  \u003cp\u003eHVAC Guys backs these tools with a professional-grade mindset, emphasizing quality and user satisfaction. If you need guidance or assistance, reaching out to the team is encouraged to ensure you get the right fit for your setup.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Which refrigerants and lubricants are compatible with these low loss fittings?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Compatible with R-410A, R-134A, R22, R290, R600a and common refrigeration oils including mineral and POE.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What safety feature does the Anti-Blow Back Adapter provide?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The adapter auto-closes on disconnection, trapping refrigerant in hoses and helping minimize exposure.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"HVAC Guys","offers":[{"title":"Default Title","offer_id":42466348892245,"sku":"B0G4X9KY8W","price":34.41,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/3270\/4597\/files\/hvac-guys-low-loss-fittings-closeup-brass.jpg?v=1778046385","url":"https:\/\/plentytorque.co.uk\/products\/hvac-guys-low-loss-fittings-1-4in-brass-quick-connect-for-r-410a-anti-blow-back-adapter","provider":"PlentyTorque","version":"1.0","type":"link"}