Data sheet
Oil Nozzles Types HR and SR
Application
Identification
Technical data
Oil nozzles types HR and SR are designed for domestic high-pressure oil burners where roundshaped nozzle head are requested. They are available with 3 different spray angles and sizes from 0.3 to 1.00 USgal/h.
HR and SR nozzles are equipped with sintered bronze filter and have the same performances as the corresponding sizes of OD-nozzles.
The EN nozzles 1.46 to 3.72 are marked with these informations.
Other nozzles are without EN marking.
Features:
•Light and heavy oil
•EN nozzles from 1.46 to 3.72 kg/h
•Standard nozzles 0.30 and 0.35 USgal/h
•100% test of capacity and performance in accordance with EN
Stamped on the flats:
2.37 |
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EN specified capacity (kg/h) |
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EN 80° II |
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Spray angle & Angle index (according to EN 293/EN 299) |
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EN specification point |
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1000 kPa (10 bar), 3.4 cSt., 840 kg/m³ |
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Capacity tolerance: ± 4% |
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Serial number for internal use |
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0.60 |
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Reference capacity (USgal/h) |
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60° SR |
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Spray angle & pattern (HR = Hollow, SR = Solid) |
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Reference specification point |
700 kPa (7 bar), 3.4 cSt., 820 kg/m³ |
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Reference capacity |
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Spray angle / patterns |
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Specified capacity |
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USgal/h |
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kg/h |
45° |
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60° |
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80° |
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0.30 |
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SR* |
1.15 |
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0.35 |
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HR* |
SR* |
1.35 |
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0.40 |
SR |
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SR |
HR |
SR |
1.46 |
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0.45 |
SR |
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HR |
SR |
HR |
SR |
1.66 |
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0.50 |
SR |
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HR |
SR |
HR |
SR |
1.87 |
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0.55 |
SR |
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HR |
SR |
HR |
SR |
2.11 |
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0.60 |
SR |
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HR |
SR |
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SR |
2.37 |
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0.65 |
SR |
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HR |
SR |
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SR |
2.67 |
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0.75 |
SR |
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HR |
SR |
HR |
SR |
2.94 |
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0.85 |
SR |
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SR |
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3.31 |
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1.00 |
SR |
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SR |
HR |
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3.72 |
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* not EN nozzles
© Danfoss | 2019.09 |
BD.CA.X2.02 | 1 |
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