Delavan 2.50x80A Oil Burner Nozzle 80° Hollow Spray Type A MFG# 2.50X80A

Delavan 2.50x80A Type A Hollow Spray Oil Burner Nozzle

The Delavan 2.50x80A oil burner nozzle is engineered for higher-capacity oil-fired heating systems requiring a wide 80-degree hollow cone spray pattern.

The Type A hollow spray design delivers fine droplets concentrated along the outer edge of the spray cone, promoting stable ignition and consistent flame formation—especially effective in flame retention burner assemblies and commercial heating applications.

Specifications:

• Firing Rate: 2.50 GPH

• Spray Angle: 80°

• Spray Pattern: Hollow (Type A)

• MFG#: 2.50X80A

• DLP: 4M559

• Standard oil burner thread

Designed For:

✔ Commercial oil-fired boilers
✔ High-output furnaces
✔ Flame retention burner systems
✔ High-viscosity fuel oil applications
✔ Heavy-duty heating systems

Compatibility:

Compatible with major oil burner brands including:

• Beckett

• Carlin

• Riello

• Wayne

Designed for use with No. 2 heating oil and diesel fuel systems.

Benefits:

• High-capacity fuel delivery

• Consistent atomization at higher GPH

• Stable combustion

• Improved fuel efficiency

• Precision-machined reliability

Ideal for HVAC technicians servicing commercial oil heating systems and high-output residential boilers.

Important Notice – Propane Parts, Accessories, and Regulators

This product, including but not limited to propane parts, accessories, fittings, hoses, valves, and regulators, must be installed and serviced by a licensed professional in accordance with all applicable local, state, and federal codes, regulations, and standards.

The seller assumes no responsibility for the installation, inspection, application, maintenance, or use of this product.

It is the sole responsibility of the buyer to ensure the product is appropriate for their intended application and that it is installed correctly by a qualified individual.

Improper installation, maintenance, or use of propane products may result in serious injury, death, fire, explosion, or property damage.

The buyer accepts all risks, liabilities, and potential consequences associated with the use of this product.

By purchasing this item, the buyer acknowledges that they have read, understood, and agreed to these terms and confirm that installation and use will be conducted by a properly licensed and qualified professional.

Features

• Genuine Delavan oil burner nozzle
• Manufacturer Part Number: 2.50X80A
• 2.50 GPH fuel flow rate
• 80° spray angle
• Type A Hollow Cone spray pattern
• Precision-machined for consistent fuel atomization
• Durable all-metal construction
• Made in USA
• Suitable for residential and commercial oil-fired heating equipment
• Reliable replacement for compatible furnaces, boilers, and oil burners

Package Includes

• 1 × Delavan 2.50 GPH 80° Type A Oil Burner Nozzle

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Shipping Information

• Package Dimensions: Approx. 2 x 2 x 1 in
• Shipping Weight: Approx. 2 oz