{"product_id":"eaton-3300x6x2-brass-pipe-coupling-3-8-x-1-8-fnptf-1200-psi","title":"Eaton 3300X6X2 Brass Pipe Coupling 3\/8 X 1\/8 Fnptf 1200 Psi","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe EATON 3300X6X2 is a straight brass pipe coupling with female FNPTF threads on both ends, sized 3\/8 inch by 1\/8 inch. It connects two threaded pipe sections in a straight run and is rated for up to 1,200 psi working pressure and a temperature range of -65 degrees F to 250 degrees F. The all-brass construction resists corrosion and handles moderate-pressure fluid and gas lines. This fitting is installed by licensed plumbers, pipefitters, and HVAC technicians working on compressed air, hydraulic, fuel, and general-purpose fluid systems.\u003c\/p\u003e\n\u003cp\u003eThis coupling is suited for industrial and commercial piping applications where a reducing straight connection between 3\/8 inch and 1\/8 inch FNPTF threaded lines is required. The FNPTF thread standard ensures a pressure-tight connection without relying on sealant alone, making it appropriate for pneumatic and hydraulic circuits as well as low-pressure fuel and water lines. Its compact 15\/16 inch overall length makes it practical in tight installations where space is limited.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eRated to 1,200 psi maximum working pressure for reliable service in demanding piping systems\u003c\/li\u003e\n  \u003cli\u003eWide temperature range of -65 degrees F to 250 degrees F suits both refrigeration and steam-adjacent applications\u003c\/li\u003e\n  \u003cli\u003eFNPTF thread standard on both ports delivers a pressure-tight mechanical seal\u003c\/li\u003e\n  \u003cli\u003eStraight coupling shape simplifies inline pipe connections and repairs\u003c\/li\u003e\n  \u003cli\u003eBrass construction provides corrosion resistance in wet and fuel-contact environments\u003c\/li\u003e\n  \u003cli\u003eCompact 15\/16 inch overall length fits confined spaces in equipment enclosures and panels\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard FNPTF reducing straight coupling for 3\/8 inch by 1\/8 inch female-threaded piping systems in industrial, commercial, and HVAC applications conforming to SAE 130138.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified plumber, pipefitter, or HVAC technician familiar with threaded pipe assemblies. Depressurize and isolate the system before removing or installing any fitting. FNPTF threads are designed for a dry-seal connection, but verify local code requirements regarding the use of thread sealant tape or compound. Use an appropriately sized wrench on the 7\/8 inch hex to avoid distorting the fitting body.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Brass\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFitting Type\u003c\/strong\u003e: Coupling\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFitting Shape\u003c\/strong\u003e: Straight\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: FNPTF\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFemale Thread Size\u003c\/strong\u003e: 3\/8 x 1\/8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Working Pressure\u003c\/strong\u003e: 1,200 psi\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Working Temperature\u003c\/strong\u003e: 250 degrees F\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Working Temperature\u003c\/strong\u003e: -65 degrees F\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHex Size\u003c\/strong\u003e: 7\/8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 15\/16 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.0937 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: SAE 130138\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: EATON\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 3300X6X2\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EATON","offers":[{"title":"Default Title","offer_id":51540512538930,"sku":"3300X6X2","price":22.44,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/dbdd751105acd952d1cf9ef5a68929ec.jpg?v=1785857041","url":"https:\/\/voomisupply.com\/products\/eaton-3300x6x2-brass-pipe-coupling-3-8-x-1-8-fnptf-1200-psi","provider":"Voomi Supply","version":"1.0","type":"link"}