{"product_id":"delavan-00500-80a7-oil-burner-nozzle-5-gph-80-degree","title":"Delavan 00500-80a7 Oil Burner Nozzle 5 Gph 80 Degree","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe DELAVAN 00500-80a7 is a Type A hollow-cone oil burner nozzle rated at 5 gallons per hour (GPH) with an 80-degree spray angle. It is designed for residential oil-fired burner applications where a hollow-cone air pattern is required. The brass body and steel orifice disc construction deliver consistent atomization, with droplet distribution concentrated on the outer edge of the cone. This geometry promotes reliable ignition and low-noise combustion. A built-in Monel strainer filters fuel before it reaches the orifice, protecting against debris that could disrupt spray pattern or clog the disc. Licensed oil burner technicians install this nozzle as a routine service component.\u003c\/p\u003e\u003cp\u003eThis nozzle is suited for residential oil-fired heating systems where hollow-cone combustion is specified. It performs at a rated operating pressure of 100 psi and is appropriate for throughputs up to 10 GPH, making the 5 GPH flow rate well within its design envelope. The 80-degree spray angle matches burner head configurations that call for a wide, hollow pattern, which is common in residential forced-air and boiler applications.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eHollow-cone Type A spray pattern concentrates droplets at the outer edge for stable, low-noise combustion\u003c\/li\u003e\n\u003cli\u003e5 GPH flow rate rated at 100 psi operating pressure\u003c\/li\u003e\n\u003cli\u003e80-degree spray angle matches burner heads requiring a wide hollow pattern\u003c\/li\u003e\n\u003cli\u003eBrass body with steel orifice disc for durability in continuous fuel service\u003c\/li\u003e\n\u003cli\u003eMonel strainer filters incoming fuel to protect orifice integrity\u003c\/li\u003e\n\u003cli\u003eManufactured under ISO 9001 quality standards\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement nozzle for residential oil-fired burners requiring a Type A hollow-cone configuration at 5 GPH and an 80-degree spray angle.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eOil burner nozzle replacement should be performed by a licensed oil burner technician or qualified HVAC service professional. Shut down the burner and allow the fuel supply line to depressurize before removing the old nozzle. Use a properly sized nozzle wrench to avoid damaging the brass body or nozzle adapter. After installation, verify spray pattern, combustion efficiency, and CO levels with appropriate test instruments before returning the system to service.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType\u003c\/strong\u003e: Type A Hollow Cone\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlow Rate\u003c\/strong\u003e: 5 GPH\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpray Angle\u003c\/strong\u003e: 80 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePressure Rating\u003c\/strong\u003e: 100 psi\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Rating\u003c\/strong\u003e: 80 degrees F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication\u003c\/strong\u003e: Residential\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody Material\u003c\/strong\u003e: Brass\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrifice Disc Material\u003c\/strong\u003e: Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFilter Type\u003c\/strong\u003e: Monel Strainer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplicable Standard\u003c\/strong\u003e: ISO 9001\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: DELAVAN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 00500-80a7\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DELAVAN","offers":[{"title":"Default Title","offer_id":51467392024882,"sku":"00500-80A7","price":17.97,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/313945453.jpg?v=1783903314","url":"https:\/\/voomisupply.com\/products\/delavan-00500-80a7-oil-burner-nozzle-5-gph-80-degree","provider":"Voomi Supply","version":"1.0","type":"link"}