Delavan 80X80A Oil Burner Nozzle 0.80 Gph Hollow Cone

Product Description

The DELAVAN 80X80A is a hollow cone oil burner nozzle rated at 0.80 gallons per hour (GPH) with an 80-degree spray angle. It delivers a wide, hollow spray pattern suited to burners that require open air distribution and uniform fuel delivery across the combustion chamber. The brass housing and precision stainless-steel orifice maintain consistent fuel metering and resist clogging under the demands of continuous oil-fired system operation. At 1.625 inches in length and 0.75 inches in outer diameter with 9/16-24 UNEF threads, it installs directly as an OEM-style replacement in compatible oil burner assemblies.

The 80X80A is used in residential and light commercial oil-fired heating systems where a hollow cone spray pattern is specified. The 80-degree angle promotes balanced flame shape, clean ignition, and efficient combustion in gun-type oil burners. It is appropriate for use in fuel oil systems burning No. 1 or No. 2 heating oil where the burner manufacturer specifies a hollow cone nozzle at this flow rate and angle. Licensed heating technicians and oil burner service professionals handle installation and nozzle replacement during annual tune-up service or combustion troubleshooting.

Key Features

• 0.80 GPH flow rate for precise fuel metering
• 80-degree hollow cone spray pattern promotes open air distribution and balanced flame
• Brass housing resists corrosion in oil-fired environments
• Precision stainless-steel orifice maintains consistent metering and resists clogging
• 9/16-24 UNEF thread fits standard oil burner nozzle adapter fittings
• OEM-style replacement restoring dependable burner performance

Compatibility

Designed as an OEM-style replacement nozzle for gun-type residential and light commercial oil burners requiring a 0.80 GPH hollow cone nozzle at an 80-degree spray angle with 9/16-24 UNEF threads.

Installation Notes

Oil burner nozzle replacement is performed by licensed oil burner technicians or qualified heating service professionals. Shut off the burner power supply and allow the system to cool fully before servicing the nozzle assembly. Use a proper nozzle wrench to remove and seat the nozzle without damaging the adapter or nozzle body. After replacement, verify ignition, combustion efficiency, and CO readings with appropriate test instruments before returning the system to service.

Technical Specifications

• Flow Rate: 0.80 GPH
• Spray Angle: 80 degrees
• Spray Pattern: Hollow Cone
• Length: 1.625 inches
• Outer Diameter: 0.75 inches
• Thread Size: 9/16-24 UNEF
• Housing Material: Brass
• Orifice Material: Stainless Steel

Standard Information

• Brand: DELAVAN
• Manufacturer Part Number: 80X80A