{"product_id":"parker-129hb-5-4-brass-elbow-hose-barb-fitting-1-4-nptf","title":"Parker 129HB-5-4 Brass Elbow Hose Barb Fitting 1\/4 Nptf","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe PARKER 129HB-5-4 is a brass barbed hose fitting in a 90-degree elbow configuration, connecting a 1\/4 inch male NPTF threaded port to a 5\/16 inch inside diameter hose barb. The barb diameter measures 0.353 inches, sized to grip standard flexible hose and resist pull-off under pressure. Operating temperature range runs from -40 degrees F to 160 degrees F, making it suitable for a wide range of fluid transfer applications. This fitting is installed by plumbers, HVAC technicians, and mechanical contractors wherever a threaded port must transition to flexible hose at a 90-degree change of direction.\u003c\/p\u003e\n\u003cp\u003eThe 129HB-5-4 is used in residential and light commercial plumbing, HVAC, and fluid transfer systems. Typical applications include connecting flexible tubing to equipment ports, instrument lines, and low-pressure water or pneumatic circuits. The NPTF thread standard provides a pressure-tight seal on the male threaded end without relying solely on a sealant. This elbow configuration is particularly useful in tight spaces where a straight barb fitting cannot maintain adequate hose routing clearance.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eBrass construction offers corrosion resistance and compatibility with water, air, and many hydraulic fluids\u003c\/li\u003e\n  \u003cli\u003e1\/4 inch male NPTF thread provides a dry-seal, pressure-tight connection at the threaded end\u003c\/li\u003e\n  \u003cli\u003e5\/16 inch ID hose barb with a 0.353 inch barb diameter grips standard flexible hose securely\u003c\/li\u003e\n  \u003cli\u003eElbow geometry allows 90-degree direction changes in tight or restricted installation spaces\u003c\/li\u003e\n  \u003cli\u003eRated from -40 degrees F to 160 degrees F for broad service temperature coverage\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style threaded hose barb elbow for use with 5\/16 inch inside diameter flexible hose and equipment or manifolds with 1\/4 inch NPTF female threaded ports.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by a licensed plumber or HVAC technician. Shut off fluid supply and relieve system pressure before removing or installing any fitting. NPTF threads are designed for dry-seal assembly but thread sealant tape or compound may be applied per job requirements and local code. Do not overtighten brass fittings into cast or aluminum ports, as brass threads can gall or strip the mating material.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFitting Type\u003c\/strong\u003e: Elbow\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Brass\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: NPTF\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 1\/4 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Connection\u003c\/strong\u003e: Hose Barb x Male NPT\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHose Inside Diameter\u003c\/strong\u003e: 5\/16 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBarb Size\u003c\/strong\u003e: 0.353 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Working Temperature\u003c\/strong\u003e: 160 degrees F (71.1 degrees C)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Working Temperature\u003c\/strong\u003e: -40 degrees F (-40 degrees C)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.07 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 40141734\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: PARKER\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 129HB-5-4\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PARKER","offers":[{"title":"Default Title","offer_id":51541715747122,"sku":"129HB-5-4","price":31.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/df57cdd0ff0d853be1315a27efbed683_64784b78-3529-495e-8823-b6074d508b7f.jpg?v=1785882864","url":"https:\/\/voomisupply.com\/products\/parker-129hb-5-4-brass-elbow-hose-barb-fitting-1-4-nptf","provider":"Voomi Supply","version":"1.0","type":"link"}