Delavan 1.75 GPH 80° A Hollow Oil Burner Nozzle 1.75X80A MFG#1.75X80A

Overview

Delavan 1.75 GPH 80° Type A Hollow Spray Oil Burner Nozzle – MFG# 1.75X80A

This genuine Delavan Type A hollow spray oil nozzle is engineered to produce fine fuel droplets concentrated along the outer edge of the spray cone. The hollow spray pattern improves ignition reliability and promotes stable flame retention, making it ideal for modern flame retention burners and higher firing rate applications.

With a 1.75 gallons-per-hour firing rate and wide 80-degree spray angle, this nozzle supports efficient combustion in residential and commercial oil-fired heating systems.

Key Specifications

• •
• Brand: Delavan Spray LLC• Flow Rate: 1.75 GPH• Spray Angle: 80°• Spray Pattern: Type A – Hollow•
• MFG#: 1.75X80A• Standard 1/8"-27 NPT connection

Performance Benefits

• ✔ Enhanced ignition characteristics✔ Stable flame retention✔ Excellent atomization performance✔ Suitable for high-viscosity heating oils✔ Compatible with leading oil burner systems
• Commonly used with Beckett, Carlin, Wayne, and Riello oil burner assemblies.
• Perfect for annual maintenance, burner tuning, and professional HVAC servicing.

Product details

Part / SKU	1.75X80A

Package includes

• Delavan 1.75 GPH 80° A Hollow Oil Burner Nozzle 1.75X80A MFG#1.75X80A

Included components and any stated pack quantity are as described in this listing. Optional accessories shown separately are sold separately unless expressly included above.