Delavan 1.65-60-b 1.65 Gph 60 Degree Type B Solid Cone Oil Burner Nozzle

Product Description

The Delavan 1.65-60-b is a Type B Solid Cone oil burner nozzle designed for residential heating applications. It delivers a flow rate of 1.65 GPH at 100 PSI and produces a 60 degree spray angle. This nozzle is built with a brass body and a steel orifice disc, giving it durability and resistance to the demands of routine burner service. The sintered filter inside the nozzle traps debris before it can reach the orifice, helping maintain consistent spray performance over time. Solid Cone Type B nozzles distribute droplets fairly uniformly throughout the complete spray pattern. This uniform distribution supports smooth ignition and efficient combustion, which is especially important in larger residential oil burners. The spray pattern stays consistent at lower flow rates. At higher flow rates, particularly above 8.00 GPH, the pattern becomes progressively more hollow, but at 1.65 GPH this nozzle operates well within its optimal range. HVAC technicians and oil burner service professionals rely on Delavan nozzles as a standard replacement part for residential heating systems. The 1.65-60-b is compatible with common oil burner brands and is a direct replacement in many heating units requiring a 60 degree Type B nozzle at this flow rate. When performing annual heating system maintenance or troubleshooting combustion issues, replacing the oil burner nozzle is one of the first steps a technician takes. A worn or clogged nozzle leads to poor atomization, sooting, and reduced efficiency. Installing a fresh Delavan 1.65-60-b restores proper fuel atomization and helps the burner achieve the correct air-to-fuel ratio. This nozzle meets ISO 9001 quality standards, confirming consistent manufacturing tolerances and reliable performance across production runs.

• Type B Solid Cone spray pattern distributes droplets uniformly for smooth ignition and efficient combustion
• Brass body and steel orifice disc construction built for durability in residential oil burner service
• Sintered filter protects the orifice from debris, maintaining consistent atomization over time

Product Highlights

The Delavan 1.65-60-b delivers reliable fuel atomization at 1.65 GPH and a 60 degree spray angle, making it a dependable replacement nozzle for residential oil heating systems. ISO 9001 certified manufacturing ensures consistent quality and precise tolerances with every nozzle.

Product Information

Standard Information

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

Technical Specifications

• Product Type: Oil Burner Nozzle
• Nozzle Type: Type B, Solid Cone
• Flow Rate: 1.65 GPH
• Spray Angle: 60 Degree
• Pressure Rating: 100 PSI
• Temperature Rating: 80 Deg F
• Body Material: Brass
• Orifice Disc Material: Steel
• Filter Type: Sintered
• Application: Residential
• Applicable Standard: ISO 9001