Delavan 2.00-90-B Oil Burner Nozzle 2 Gph 90 Degree Type B

Product Description

The DELAVAN 2.00-90-B is a solid-cone Type B oil burner nozzle rated at 2.00 gallons per hour (GPH) with a 90-degree spray angle and a 100 psi operating pressure. It is designed for residential and commercial oil-fired heating equipment, atomizing fuel oil for controlled combustion in the burner head. The blue vial identifies the flow rate at a glance during service calls. Type B solid-cone nozzles distribute droplets uniformly throughout the full spray pattern, promoting smooth ignition and efficient combustion. This nozzle is a routine replacement component installed by heating technicians during annual oil burner service or whenever combustion performance degrades.

This nozzle is suited for larger oil burners where a solid-cone spray pattern supports stable flame geometry and efficient fuel atomization. At flow rates above 8.00 GPH, the solid-cone pattern becomes progressively more hollow, but at 2.00 GPH the pattern remains fully solid. Typical installations include residential forced-air oil furnaces, oil-fired boilers, and similar oil-burning appliances that require a 90-degree spray angle for proper flame geometry within the combustion chamber.

Key Features

• 2.00 GPH rated flow at 100 psi operating pressure
• 90-degree spray angle for broad flame pattern coverage
• Solid-cone Type B spray pattern distributes droplets uniformly across the full cone
• Blue vial color-coding allows quick visual identification of flow rate in the field
• Promotes smooth ignition and efficient combustion, particularly in larger burners

Compatibility

Designed as an OEM-style replacement nozzle for oil burners requiring a 2.00 GPH, 90-degree, solid-cone Type B nozzle at 100 psi.

Installation Notes

Oil burner nozzle replacement is performed by qualified heating technicians. Shut off all power to the burner and allow the unit to cool before servicing the nozzle assembly. Use a proper nozzle wrench to avoid damaging the nozzle adapter or electrodes during removal and installation. Always verify spray angle, flow rate, and cone type against the original equipment specifications before installing a replacement nozzle.

Technical Specifications

• Flow Rate: 2.00 GPH
• Spray Angle: 90 degrees
• Operating Pressure: 100 psi
• Spray Pattern: Solid Cone
• Nozzle Type: Type B
• Vial Color: Blue
• Application: Oil Burner

Standard Information

• Brand: DELAVAN
• Manufacturer Part Number: 2.00-90-B