Delavan 0.85 70A Oil Nozzle 85x70A Type A Hollow Spray 0.85 GPH

Delavan 0.85 70A Type A Hollow Spray Oil Nozzle
MFG# .85X70A | REM# 4M526

The Delavan .85X70A Oil Burner Nozzle provides a 0.85 GPH firing rate with a 70-degree spray angle in a Type A hollow spray pattern. This configuration distributes fine droplets along the outer edge of the spray cone, enhancing ignition stability and creating a steady flame.

Type A hollow spray nozzles are especially suited for fractional gallonage burners, flame retention systems, and applications involving higher viscosity oils.

Specifications:

• Flow Rate: 0.85 GPH
• Spray Angle: 70°
• Spray Pattern: Type A (Hollow)
• Precision Machined Atomizing Orifice
• Consistent Fuel Distribution
• Designed for Reliable Ignition & Stable Flame

Applications:

• Residential oil heating systems
• Commercial oil burners
• Preventative annual maintenance
• Combustion tuning and optimization

Replacing oil nozzles annually improves combustion efficiency, reduces soot accumulation, and ensures reliable burner startup.

Ideal for HVAC technicians, oil heat contractors, and boiler service professionals.

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
• Model: 1.50 x 80°B
• Fuel flow rate: 1.50 GPH
• 80° Solid Cone (Type B) spray pattern
• Precision fuel atomization for efficient combustion
• High-quality brass and steel construction
• Integrated sintered bronze filter
• Manufactured in the USA
• OEM-quality replacement part
• Suitable for residential and commercial oil-fired heating equipment