Delavan 2.25-80-a Oil Burner Nozzle 2.25 Gph 80 Degree Hollow Cone

Product Description

The Delavan 2.25-80-A is a hollow cone oil burner nozzle rated at 2.25 gallons per hour and designed for residential heating systems. It delivers a precise hollow cone spray pattern at an 80 degree angle, which promotes efficient fuel atomization and clean combustion in oil-fired furnaces and boilers. HVAC technicians and heating contractors rely on this type of nozzle to maintain consistent burner performance and reduce fuel waste. The nozzle features a brass body and a steel orifice disc, giving it the strength and corrosion resistance needed for demanding heating environments. A built-in Monel strainer filters debris from the fuel stream before it reaches the orifice, helping protect the spray pattern and extend service life. The 2.25-80-A meets ISO 9001 quality standards, which means each unit is manufactured under a certified quality management process. At a rated pressure of 100 PSI, the nozzle produces a stable, repeatable spray that supports proper air-to-fuel mixing in the combustion chamber. The hollow cone spray pattern of the Type A nozzle is suited for burners where uniform heat distribution across the combustion zone is required. This nozzle is a direct replacement for residential oil burners that call for a 2.25 GPH flow rate at an 80 degree hollow cone spray angle. Heating technicians performing seasonal tune-ups, nozzle replacements, or burner upgrades will find the 2.25-80-A a reliable, specification-matched component for standard residential oil heating equipment.

• 2.25 GPH flow rate with an 80 degree hollow cone spray pattern for consistent fuel atomization
• Brass body and steel orifice disc construction for durability and corrosion resistance
• Integrated Monel strainer filters fuel and protects orifice from debris

Product Highlights

The Delavan 2.25-80-A hollow cone oil burner nozzle delivers precise fuel atomization at 2.25 GPH and 80 degrees, built to ISO 9001 standards for reliable residential heating system performance.

Product Information

Standard Information

• Brand: DELAVAN
• Manufacturer Part Number: 2.25-80-A

Technical Specifications

• Product Type: Oil Burner Nozzle
• Spray Pattern: Type A, Hollow Cone
• Flow Rate: 2.25 GPH
• Spray Angle: 80 Degree
• Pressure Rating: 100 PSI
• Material: Brass Body, Steel Orifice Disc
• Filter Type: Monel Strainer
• Application: Residential
• Applicable Standard: ISO 9001