{"product_id":"delavan-3-00-70-b-3-00-gph-70-degree-solid-cone-type-b-oil-burner-nozzle","title":"Delavan 3.00-70-b 3.00 Gph 70 Degree Solid Cone Type B Oil Burner Nozzle","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe Delavan 3.00-70-B is a solid cone Type B oil burner nozzle designed for residential heating applications. It delivers a flow rate of 3.00 gallons per hour at a standard operating pressure of 100 PSI. The 70-degree spray angle gives technicians reliable coverage in a wide range of burner configurations. This nozzle is a go-to choice for HVAC professionals servicing oil-fired furnaces, boilers, and water heaters where consistent atomization matters most.\u003c\/p\u003e\u003cp\u003eThe Type B solid cone spray pattern distributes fuel droplets evenly throughout the entire spray cone. This uniform distribution supports smooth ignition and efficient combustion, which reduces the risk of delayed ignition, after-drip, and carbon buildup. At flow rates above 8.00 gallons per hour, the pattern becomes progressively more hollow, but at 3.00 GPH this nozzle maintains a full, stable cone that keeps combustion clean and controlled.\u003c\/p\u003e\u003cp\u003eThe body is constructed from brass, offering strong corrosion resistance in the presence of heating oil and common fuel additives. The orifice disc is made from steel for precise, repeatable flow performance over time. A Monel strainer filters incoming fuel before it reaches the orifice, protecting against particulate contamination that could clog or erode the nozzle tip. Monel is a nickel-copper alloy known for exceptional resistance to fuel degradation and corrosion, making it a durable choice for long-term field performance.\u003c\/p\u003e\u003cp\u003eThis nozzle meets ISO 9001 quality standards, so technicians can count on consistent manufacturing tolerances from unit to unit. Whether replacing a worn nozzle during a seasonal tune-up or upgrading combustion performance on a residential oil burner, the Delavan 3.00-70-B fits standard nozzle ports and threads found across most major burner brands.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSolid cone Type B spray pattern for uniform droplet distribution and stable combustion\u003c\/li\u003e\n\u003cli\u003eBrass body and steel orifice disc for durability and precise flow control\u003c\/li\u003e\n\u003cli\u003eMonel strainer filters fuel to protect the orifice and extend service life\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eProduct Highlights\u003c\/h4\u003e\u003cp\u003eThe Delavan 3.00-70-B delivers a consistent 3.00 GPH flow rate at a 70-degree spray angle, making it a reliable replacement nozzle for residential oil burners that demand clean ignition and efficient fuel atomization.\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: 3.00-70-B\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 Type\u003c\/strong\u003e: Type B, Solid Cone\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlow Rate\u003c\/strong\u003e: 3.00 GPH\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpray Angle\u003c\/strong\u003e: 70 Degree\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","brand":"DELAVAN","offers":[{"title":"Default Title","offer_id":51121079517490,"sku":"3.00-70-B","price":19.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/304881984.jpg?v=1777747813","url":"https:\/\/voomisupply.com\/products\/delavan-3-00-70-b-3-00-gph-70-degree-solid-cone-type-b-oil-burner-nozzle","provider":"Voomi Supply","version":"1.0","type":"link"}