Delavan 2.00-70-b 2.00 Gph 70 Degree Type B Solid Cone Oil Burner Nozzle

Product Description

The Delavan 2.00-70-b is a Type B Solid Cone oil burner nozzle designed for residential heating systems. It delivers a flow rate of 2.00 gallons per hour at 100 PSI and produces a 70-degree spray angle. This nozzle is a core component in fuel oil burner assemblies, atomizing heating oil into fine droplets for clean, efficient combustion. HVAC technicians and oil burner service professionals rely on Delavan nozzles for consistent performance across a wide range of residential heating equipment. The Type B Solid Cone spray pattern distributes droplets fairly uniformly throughout the entire cone. This uniform distribution supports smooth ignition and efficient combustion, making it well suited for larger residential oil burners that require a stable, full flame pattern. At higher flow rates, particularly above 8.00 GPH, the spray pattern becomes progressively more hollow. At 2.00 GPH, however, the solid cone pattern remains consistent and reliable. The nozzle body is constructed from brass, while the orifice disc is made from steel. These materials resist corrosion and hold up under the heat and pressure of continuous burner operation. A sintered filter is integrated into the nozzle assembly to trap debris and protect the orifice from plugging. This filter helps maintain a clean spray pattern over time and reduces the risk of burner lockout caused by contaminated fuel. The nozzle is rated for operation at 100 PSI and 80 degrees Fahrenheit. It meets ISO 9001 quality standards, reflecting consistent manufacturing tolerances. Proper nozzle selection is critical for oil burner efficiency. Matching the correct flow rate, spray angle, and spray pattern to the burner and combustion chamber ensures complete atomization, low smoke numbers, and optimal heat output. The Delavan 2.00-70-b is a direct replacement choice for technicians servicing residential oil-fired furnaces, boilers, and water heaters that call for a 2.00 GPH, 70-degree, Type B nozzle.

• Type B Solid Cone spray pattern for uniform droplet distribution and smooth ignition
• Brass body and steel orifice disc construction for durability and corrosion resistance
• Integrated sintered filter protects the orifice and maintains consistent spray quality

Product Highlights

The Delavan 2.00-70-b delivers reliable atomization at 2.00 GPH and 70 degrees for residential oil burner applications. Its solid cone spray pattern and ISO 9001-compliant construction make it a dependable replacement nozzle for HVAC service technicians.

Product Information

Standard Information

• Brand: DELAVAN
• Manufacturer Part Number: 2.00-70-b

Technical Specifications

• Product Type: Oil Burner Nozzle
• Spray Type: Type B, Solid Cone
• Flow Rate: 2 GPH
• Spray Angle: 70 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