Delavan 00125-80W1 Oil Burner Nozzles, 1.25 gph, 100 psi, 80 degrees, W, All Purpose

Delavan 125-80W1 Oil Nozzle – Precision Performance for Reliable Combustion

The Delavan 125-80W1 Oil Nozzle is engineered to provide consistent fuel delivery and dependable combustion, ensuring heating equipment operates at peak efficiency. Designed to deliver a precise spray pattern, this nozzle supports stable burner performance in both residential and light commercial systems.

Professional Advantages

For HVAC and heating contractors, dependable atomization is critical to system reliability and fuel economy. The 125-80W1 nozzle is manufactured to tight tolerances, providing accurate flow rates and spray angles that minimize excess emissions while maximizing heat output.

• Flow Accuracy – Rated at 1.25 gallons per hour with an 80° spray angle for controlled distribution.
• Type W Pattern – Produces a semi-solid cone spray, suitable for applications where interchangeability between solid and hollow patterns is beneficial.
• Efficient Combustion – Promotes uniform atomization, improving burn efficiency and reducing service issues.
• Durable Build – Constructed with high-quality brass and stainless-steel components to resist wear and fouling.
• Industry Trusted – Widely specified by boiler and burner manufacturers for consistent performance.

Technical Specifications

• Flow Rate: 1.25 GPH at 100 PSI
• Spray Angle: 80°
• Nozzle Type: W (Semi-Solid Cone)
• Material: Brass body with precision orifice
• Applications: Residential and light commercial oil burners

Installation Notes

Proper nozzle replacement requires clean handling practices and correct burner setup. Always verify flow rate and spray angle against equipment specifications. Installation should be performed by qualified heating professionals with appropriate test instruments to ensure combustion efficiency and compliance with safety standards.

Contractor Use

The Delavan 125-80W1 is a reliable field solution for service technicians, offering repeatable results during maintenance and replacements. Its versatile W-pattern makes it a practical choice for multiple burner designs, reducing the need to carry excess inventory.

With its proven performance and precise engineering, the Delavan 125-80W1 Oil Nozzle is a critical component for maintaining efficiency, reliability, and clean combustion in oil-fired heating systems.