Product Overview
The Danfoss Type OD oil nozzle is the foundational model for all Danfoss oil nozzles. Designed for use in residential and commercial high-pressure oil burners, it is engineered to atomize both light and heavy fuel oils. The OD series is recognized as the most common nozzle type, providing universal compatibility with virtually all oil burners on the market. These nozzles are manufactured in strict accordance with European standards EN 293 and EN 299 to ensure consistent combustion performance.
Key Features
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Extensive Capacity Range: Available in a wide variety of flow rates ranging from 0.20 to 35.0 USgal/h to meet diverse burner requirements.
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Precision Spray Patterns: Offered in three distinct atomization patterns: S (Solid), H (Hollow), and B (Semi-solid/Universal).
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Standardized Spray Angles: Provided in four primary spray angles—30°, 45°, 60°, and 80°—to match specific combustion chamber geometries.
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Integrated Filtration: Equipped with internal filters to prevent orifice clogging; typically features sintered bronze filters for smaller capacities and Monel mesh for larger sizes.
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Durable Construction: Available in both brass and steel housing materials adapted to specific operating environments and emissions requirements.
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Specific Tightening Specifications: Designed for a recommended tightening torque of 15 to 20 Nm (maximum 25 Nm) to ensure a secure, leak-free seal.
Core Advantages
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100% Performance Testing: Every single nozzle undergoes 100% electronic and visual testing for capacity and spray pattern regularity before leaving the factory.
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High Repeatability: Utmost manufacturing precision ensures that every replacement nozzle delivers the exact same spray performance as the original, simplifying service and maintenance.
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Enhanced Fuel Efficiency: A well-adjusted burner using a precise Danfoss nozzle can reduce fuel consumption by as much as 10%.
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Easy Identification: Nozzles are clearly stamped on the flats with capacity, spray angle, and pattern type, allowing for quick and accurate identification during field service.
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Environmental Protection: High-quality atomization reduces unburned oil residues and soot, protecting the environment while maintaining optimum boiler efficiency.
