Acoustic insulated roof fan made of black polypropylene
DPV FLAT 120 P
Explanation
DPV FLAT 120 P = type
Qv [m³/h]
50 Pa
100 Pa
150 Pa
200 Pa
250 Pa
SCT
SCE
SCT = transformer speed controller
SCE = electronic speed controller
*Caution: an electronic controller can produce a magnetic noise
Lpa = Sound pressure level
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