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Service Manual - Burner Components - Danfoss

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Nozzle markings<br />

Marking on CEN nozzles<br />

The new CEN marking applies to the CEN<br />

definition point and nozzles are marked EN<br />

(European standard):<br />

The nozzle capacity in kg/h is measured at an<br />

atomising pressure of 1000 kPa (x10 -2 bar)<br />

using a test oil with a viscosity of 3.4 mm 2 /s<br />

and a density of 840 kg/m 3 .<br />

Data as per the Internal Previous<br />

CEN standard production nozzle<br />

code designation<br />

Oil nozzles<br />

Marking on standard nozzles<br />

The marking on standard nozzles gives the<br />

capacity in USgal/h, the spray pattern and<br />

spray angle at 700 kPa (x10 -2 bar) using a<br />

test oil with a viscosity of 3.4 mm 2 /s and a<br />

density of 820 kg/m 3 .<br />

86

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