Delavan 2.75-60-A Oil Burner Nozzle 2.75 Gph 60 Degree

Product Description

The DELAVAN 2.75-60-A is a hollow cone oil burner nozzle rated at 2.75 gallons per hour (GPH) with a 60-degree spray angle and a 100 psi operating pressure. It is identified by a red vial for quick field identification. This nozzle atomizes fuel oil and delivers it into the combustion chamber of an oil-fired burner in a hollow cone pattern, concentrating droplet distribution along the outer edge of the cone. The result is reliable ignition and low-noise combustion. HVAC technicians and oil burner service professionals install this nozzle as part of routine tune-ups or combustion efficiency service calls.

The 2.75-60-A is suited for residential and light commercial oil-fired heating equipment where a hollow cone air pattern is required. At 2.75 GPH, this nozzle falls in the range appropriate for higher-output oil burner applications. The hollow cone spray pattern pairs well with burners designed to produce a hollow cone air pattern, promoting proper fuel-air mixing at the nozzle tip. Technicians working on forced-air oil furnaces, oil boilers, and similar oil combustion equipment commonly specify this nozzle during annual burner servicing.

Key Features

• 2.75 GPH flow rate for higher-output oil burner applications
• 60-degree spray angle for proper fuel-air mixing in compatible burner heads
• Hollow cone spray pattern concentrates droplets on the outside of the cone
• 100 psi rated operating pressure
• Red vial for fast, accurate field identification of nozzle type and flow rate
• Supports good ignition characteristics and low-noise combustion

Compatibility

Designed for oil burners requiring a hollow cone Type A nozzle with a 60-degree spray angle and 2.75 GPH flow rate at 100 psi. Hollow cone A-type nozzles are primarily used on burners with a hollow cone air pattern.

Installation Notes

Oil burner nozzle replacement is performed by qualified HVAC or oil burner service technicians. Always shut down the burner and allow the system to cool completely before servicing the nozzle assembly. Use a proper nozzle wrench to remove and seat the nozzle without damaging the electrode assembly or nozzle adapter. Follow the appliance manufacturer's service instructions and applicable local codes when performing combustion equipment maintenance.

Technical Specifications

• Flow Rate: 2.75 GPH
• Spray Angle: 60 degrees
• Spray Pattern: Hollow Cone
• Nozzle Type: Type A
• Operating Pressure: 100 psi
• Vial Color: Red
• Application: Oil Burner

Standard Information

• Brand: DELAVAN
• Manufacturer Part Number: 2.75-60-A