Size 120x120x25 mm

Bearing SSO-Bearing

Blade Geometry Straight-Blade-Design

Rotational Speed (+/- 10%) 1200 RPM

Rotational Speed with U.L.N.A. 600 RPM

Airflow 81 m³/h

Airflow with U.L.N.A. 41 m³/h

Acoustical Noise 17 dB(A)

Acoustical Noise with U.L.N.A. < 6* dB(A)

So I'm looking at 17-23dba with how many CFM? I have no clue how to convert that...the relation works out to

1 meter = 3.2808399 feet

1h = 60minute..duhh...

So would I multiply 40, or 80 by 3.2808399 and divide by 60? That gives me like 4cfm.. haha

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