{"product_id":"delavan-40x60w-oil-burner-nozzle-0-40-gph-60-degree","title":"Delavan 40X60W Oil Burner Nozzle 0.40 Gph 60 Degree","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe DELAVAN 40X60W is a semi-solid spray oil burner nozzle rated at 0.40 gallons per hour (GPH) with a 60-degree spray angle. It is designed for smaller-capacity residential and light-commercial oil burners where consistent atomization and clean combustion are critical. The nozzle body is constructed of brass with a stainless-steel orifice, providing reliable metering and heat resistance over extended service cycles. Licensed oil burner technicians and HVAC service professionals install this nozzle as a standard maintenance item during annual tune-ups or combustion troubleshooting calls.\u003c\/p\u003e\n\u003cp\u003eThe 40X60W is suited for low-output oil burner applications where a flexible, balanced spray pattern is needed to adapt to varying air flows. The semi-solid (All-Purpose) spray classification makes it a versatile choice for burners where neither a solid nor a hollow cone pattern is specifically required. Its compact dimensions — 1.625 inches in length and 0.75 inches outer diameter — fit the standard nozzle port found on most residential oil burner assemblies. The 9\/16-24 UNEF thread engagement is the common standard for oil burner nozzle adapters and retention assemblies.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e0.40 GPH flow rate for precise fuel delivery in low-output burner applications\u003c\/li\u003e\n  \u003cli\u003e60-degree semi-solid spray angle for balanced atomization across varying air flows\u003c\/li\u003e\n  \u003cli\u003eBrass body construction with stainless-steel orifice for heat resistance and accurate metering\u003c\/li\u003e\n  \u003cli\u003e9\/16-24 UNEF thread pattern matches standard oil burner nozzle adapter fittings\u003c\/li\u003e\n  \u003cli\u003eCompact profile at 1.625 inches length and 0.75 inches OD for drop-in serviceability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement nozzle for residential and light-commercial oil burners requiring a 0.40 GPH semi-solid spray at a 60-degree angle with 9\/16-24 UNEF thread engagement.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a licensed oil burner technician or qualified HVAC service professional. Always shut down the burner and de-energize the unit before removing or installing the nozzle. Use a proper nozzle wrench to avoid distorting the hex body or damaging the orifice seat. After installation, verify combustion performance with a flue-gas analyzer to confirm proper CO2, O2, and smoke readings per applicable service standards.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlow Rate\u003c\/strong\u003e: 0.40 GPH\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpray Angle\u003c\/strong\u003e: 60 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpray Pattern\u003c\/strong\u003e: Semi-Solid (All-Purpose)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBody Material\u003c\/strong\u003e: Brass\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOrifice Material\u003c\/strong\u003e: Stainless Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 9\/16-24 UNEF\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 1.625 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOuter Diameter\u003c\/strong\u003e: 0.75 inches\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: DELAVAN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 40X60W\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DELAVAN","offers":[{"title":"Default Title","offer_id":51344791929138,"sku":"40X60W","price":22.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310553441.jpg?v=1782043844","url":"https:\/\/voomisupply.com\/products\/delavan-40x60w-oil-burner-nozzle-0-40-gph-60-degree","provider":"Voomi Supply","version":"1.0","type":"link"}