Delavan 1.65-60-w 1.65 Gph 60 Degree Type W All Purpose Oil Burner Nozzle

Product Description

The Delavan 1.65-60-w is a Type W all purpose oil burner nozzle designed for residential heating systems. It delivers a flow rate of 1.65 gallons per hour at a rated pressure of 100 PSI with a 60 degree spray angle. HVAC technicians and oil burner service professionals rely on this nozzle for its versatility across a wide range of burner setups. The Type W spray pattern is neither fully hollow nor fully solid cone. This hybrid design allows the nozzle to perform reliably in place of either solid or hollow cone nozzles across flow rates from 0.40 to 8.00 GPH. At lower flow rates, the spray pattern tends toward a more hollow cone distribution, giving the nozzle added flexibility depending on system demand. The brass body and steel orifice disc construction provide durability and resistance to wear under sustained operating conditions. This nozzle meets ISO 9001 applicable standards, which supports consistent manufacturing quality and dimensional accuracy. That consistency is important when replacing nozzles in residential oil furnaces, boilers, and oil-fired heating equipment where precise atomization directly affects combustion efficiency and heat output. Proper nozzle selection is one of the most critical steps in oil burner service. The wrong flow rate or spray angle can result in incomplete combustion, excessive soot buildup, or poor fuel economy. The Delavan 1.65-60-w simplifies that selection process for technicians by offering a pattern that works across a wide range of air patterns without requiring a burner-specific match. This makes it a practical choice for service trucks and wholesale distribution where stocking a versatile nozzle reduces the need for multiple part numbers. It is rated for use at temperatures up to 80 degrees Fahrenheit and is suited for standard residential oil burning applications.

• Type W all purpose spray pattern works as a replacement for solid or hollow cone nozzles from 0.40 to 8.00 GPH
• Brass body and steel orifice disc construction for long-term durability in oil burner service conditions
• Meets ISO 9001 applicable standards for consistent quality and dimensional accuracy

Product Highlights

The Delavan 1.65-60-w delivers a versatile 60 degree Type W spray pattern at 1.65 GPH, making it a reliable all purpose replacement nozzle for residential oil burner systems. Its hybrid spray design reduces the need to stock multiple nozzle types for different burner air patterns.

Product Information

Standard Information

• Brand: DELAVAN
• Manufacturer Part Number: 1.65-60-w

Technical Specifications

• Product Type: Oil Burner Nozzle
• Spray Type: Type W, All Purpose
• Applicable Standard: ISO 9001
• Body Material: Brass
• Orifice Disc Material: Steel
• Flow Rate: 1.65 GPH
• Pressure Rating: 100 PSI
• Temperature Rating: 80 Degrees F
• Spray Angle: 60 Degrees
• Application: Residential