{"product_id":"delavan-0-75-80-ss-0-75-gph-80-degree-semi-solid-oil-burner-nozzle","title":"Delavan 0.75-80-ss 0.75 Gph 80 Degree Semi-solid Oil Burner Nozzle","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe Delavan 0.75-80-ss is a semi-solid (SS) oil burner nozzle designed for residential heating applications. It delivers a flow rate of 0.75 gallons per hour at a standard operating pressure of 100 PSI and produces an 80-degree spray angle. HVAC technicians and oil burner service professionals rely on this nozzle type for precise fuel atomization in forced-air furnaces, boilers, and water heaters that burn No. 2 fuel oil.\u003c\/p\u003e\u003cp\u003eDelavan oil burner nozzles are manufactured to ISO 9001 quality standards, which means every unit meets consistent dimensional and performance tolerances. The body is constructed from brass, a material chosen for its corrosion resistance and machinability. The orifice disc is made from steel, which holds its shape under repeated thermal cycling and high-pressure fuel flow. A sintered filter is integrated into the nozzle assembly. This filter traps fine particles before they reach the orifice, protecting the spray pattern from contamination and extending service life.\u003c\/p\u003e\u003cp\u003eThe semi-solid spray pattern falls between a solid-cone and hollow-cone pattern. It concentrates fuel toward the center of the spray cone while maintaining coverage across the full angle. This makes it well suited for residential oil burners that require stable ignition and efficient combustion across a range of firing conditions. The 80-degree angle is a common specification for residential burner heads and matches the geometry of many standard retention-head and conventional burner configurations.\u003c\/p\u003e\u003cp\u003eWhen servicing an oil heating system, nozzle replacement is a standard annual maintenance step. Replacing the nozzle each heating season ensures proper atomization, reduces smoke and soot buildup, and maintains fuel efficiency. The Delavan 0.75-80-ss is a direct replacement option for burners requiring a 0.75 GPH, 80-degree, semi-solid nozzle.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFlow rate of 0.75 GPH at 100 PSI operating pressure\u003c\/li\u003e\n\u003cli\u003e80-degree semi-solid spray pattern for stable residential oil burner combustion\u003c\/li\u003e\n\u003cli\u003eBrass body with steel orifice disc and integrated sintered filter\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eProduct Highlights\u003c\/h4\u003e\u003cp\u003eThe Delavan 0.75-80-ss oil burner nozzle meets ISO 9001 standards and delivers consistent fuel atomization for residential heating systems. Its brass and steel construction with a built-in sintered filter supports reliable annual maintenance replacement.\u003c\/p\u003e\u003ch3\u003eProduct Information\u003c\/h3\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: 0.75-80-ss\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type\u003c\/strong\u003e: Oil Burner Nozzle\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpray Pattern\u003c\/strong\u003e: SS, Semi-Solid\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlow Rate\u003c\/strong\u003e: 0.75 GPH\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpray Angle\u003c\/strong\u003e: 80 Degree\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePressure Rating\u003c\/strong\u003e: 100 PSI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Brass Body, Steel Orifice Disc\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFilter Type\u003c\/strong\u003e: Sintered\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication\u003c\/strong\u003e: Residential\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplicable Standard\u003c\/strong\u003e: ISO 9001\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DELAVAN","offers":[{"title":"Default Title","offer_id":51120876192050,"sku":"0.75-80-SS","price":18.01,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/304878405.jpg?v=1777742082","url":"https:\/\/voomisupply.com\/products\/delavan-0-75-80-ss-0-75-gph-80-degree-semi-solid-oil-burner-nozzle","provider":"Voomi Supply","version":"1.0","type":"link"}