{"product_id":"diversitech-vax-4-extended-copper-tube-access-fitting","title":"Diversitech vax-4 Extended Copper Tube Access Fitting","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe DIVERSITECH vax-4 is an extended copper tube access fitting designed for refrigeration system servicing. The fitting provides a low-cost, reusable access port for charging, purging, pressure checking, and quick testing on both the high and low sides of a refrigerant circuit. It ships with a quick-seal cap and a stainless and brass refrigerant valve core already included. The male flare inlet and outlet connections allow it to be installed in line or at an accessible point in the refrigerant tubing without requiring a dedicated Schrader port already present on the equipment.\u003c\/p\u003e\n\u003cp\u003eThis fitting is suited for residential and light commercial refrigeration and air conditioning service work. HVAC technicians and refrigeration mechanics use access fittings like the vax-4 when working on systems that lack a convenient service port, or when an additional port is needed for simultaneous gauge monitoring and charging. The fitting can be installed in any orientation on either the high-pressure or low-pressure side of the system, making it flexible for a wide range of field service scenarios.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e1\/4 inch outside diameter extended copper tube body — compatible with standard 1\/4 inch refrigerant line sizes\u003c\/li\u003e\n  \u003cli\u003e3\/16 inch inside diameter for adequate refrigerant flow during service procedures\u003c\/li\u003e\n  \u003cli\u003eMale flare x male flare end connections for secure, leak-resistant installation\u003c\/li\u003e\n  \u003cli\u003eIncludes quick-seal cap and stainless and brass refrigerant valve core\u003c\/li\u003e\n  \u003cli\u003eServiceable on both high-side and low-side of a refrigerant circuit\u003c\/li\u003e\n  \u003cli\u003eSuitable for charging, purging, pressure checking, and quick testing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement and add-on access fitting for residential and light commercial refrigeration and air conditioning systems requiring a 1\/4 inch male flare service port connection.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a licensed HVAC or refrigeration technician holding the appropriate EPA Section 608 certification. Recover all system refrigerant before cutting into any refrigerant line to install this fitting. Use proper flare tools and ensure both flare connections are torqued to the fitting manufacturer's standard flare spec using calibrated tools — do not overtighten. After installation, leak-check all connections before recharging the system.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: 0.25 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInside Diameter\u003c\/strong\u003e: 0.1875 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Connection\u003c\/strong\u003e: Male Flare x Male Flare\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTubing Style\u003c\/strong\u003e: Extended\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Copper\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eValve Core Material\u003c\/strong\u003e: Stainless and Brass\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication\u003c\/strong\u003e: Refrigeration Servicing\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackaging Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.364 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: DIVERSITECH\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: vax-4\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DIVERSITECH","offers":[{"title":"Default Title","offer_id":51468229476658,"sku":"VAX-4","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/313946244.jpg?v=1783915171","url":"https:\/\/voomisupply.com\/products\/diversitech-vax-4-extended-copper-tube-access-fitting","provider":"Voomi Supply","version":"1.0","type":"link"}