Delavan 1.35-60-w 1.35 Gph 60 Degree Type W All Purpose Oil Burner Nozzle

Product Description

The Delavan 1.35-60-w is a Type W all purpose oil burner nozzle designed for residential heating systems. It delivers a flow rate of 1.35 GPH at a spray angle of 60 degrees, making it a reliable choice for a wide range of oil-fired burner applications. HVAC technicians and heating professionals rely on this nozzle type because it performs well in situations where the burner air pattern is variable or unknown. Unlike purely solid or hollow cone nozzles, the Type W design produces a spray pattern that falls between the two. This gives technicians more flexibility during service calls and replacements. The lower flow rates in the W series tend to produce a more hollow spray pattern, while higher flow rates shift toward a more solid distribution. This adaptive characteristic means the 1.35-60-w can substitute for both solid and hollow cone nozzles across a flow range of 0.40 to 8.00 GPH without requiring a complete burner adjustment. The nozzle body is constructed from brass, a material well suited to fuel oil environments because of its corrosion resistance and durability under repeated thermal cycling. The orifice disc is made from steel, which holds its shape under the mechanical stress of pressurized fuel flow. A sintered filter is built into the nozzle to trap particulates before they reach the orifice, helping maintain a clean and consistent spray pattern over time. The nozzle is rated for operation at 100 PSI and a temperature of 80 degrees Fahrenheit, aligning with standard residential oil burner operating conditions. It meets ISO 9001 quality standards, which confirms consistent manufacturing tolerances. Technicians servicing Beckett, Riello, Carlin, or Wayne oil burners will find this nozzle straightforward to install. It is a direct working component in the combustion process, atomizing fuel oil into a fine mist that mixes with air for ignition. Proper nozzle selection directly affects combustion efficiency, heat output, and CO emissions, making the right replacement choice important for both performance and safety.

• Type W all purpose spray pattern works as a substitute for solid or hollow cone nozzles between 0.40 and 8.00 GPH
• Brass body and steel orifice disc provide durability and corrosion resistance in fuel oil environments
• Built-in sintered filter protects the orifice from particulate contamination for consistent atomization

Product Highlights

The Delavan 1.35-60-w delivers a 1.35 GPH flow rate at a 60 degree spray angle with an all purpose Type W pattern, giving HVAC technicians a flexible and dependable nozzle for residential oil burner service and replacement work.

Product Information

Standard Information

• Brand: DELAVAN
• Manufacturer Part Number: 1.35-60-w

Technical Specifications

• Product Type: Oil Burner Nozzle
• Nozzle Type: Type W, All Purpose
• Flow Rate: 1.35 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