Delavan 1.75-60-w 1.75 Gph 60 Degree W All Purpose Oil Burner Nozzle

Product Description

The Delavan 1.75-60-w is a Type W all purpose oil burner nozzle designed for residential heating applications. It delivers a flow rate of 1.75 GPH 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 flexible spray pattern that works across a wide range of burner setups. Type W nozzles produce a spray pattern that is neither fully hollow nor fully solid. This makes them adaptable to burners that use different air patterns, whether the air comes from inside or outside the flame cone. The lower the flow rate, the more the pattern leans toward hollow. This versatility means the 1.75-60-w can often replace both solid cone and hollow cone nozzles in systems running between 0.40 and 8.00 GPH. The nozzle body is constructed from brass, which resists corrosion and holds up well in residential oil-fired systems. The orifice disc is made from steel for durability and consistent spray performance over time. A sintered filter is built into the nozzle assembly to catch debris before it reaches the orifice, helping prevent clogging and maintaining a clean, consistent spray pattern. Proper atomization is critical for clean combustion in oil burners. A well-matched nozzle ensures fuel burns efficiently, reducing soot buildup in the heat exchanger and flue, and helping the system meet emission and efficiency standards. The 1.75-60-w is manufactured under ISO 9001 quality standards, which means it goes through controlled production processes for consistent sizing and spray performance. This nozzle fits standard residential oil burner applications and is a common replacement part for furnaces, boilers, and water heaters that use oil-fired combustion systems.

• Type W all purpose spray pattern works with both hollow and solid cone burner setups
• Brass body and steel orifice disc provide durability and corrosion resistance in oil heating systems
• Built-in sintered filter protects the orifice from debris for consistent atomization and combustion performance

Product Highlights

The Delavan 1.75-60-w offers a versatile all purpose spray pattern at 1.75 GPH and 60 degrees, making it a reliable replacement nozzle for residential oil burner service across a wide range of burner types.

Product Information

Standard Information

• Brand: DELAVAN
• Manufacturer Part Number: 1.75-60-w

Technical Specifications

• Product Type: Oil Burner Nozzle
• Nozzle Type: W, All Purpose
• Flow Rate: 1.75 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