ADU-R • Air Displacement Units

Application

Material

Colour

Mounting

Accessories

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Prices

Quick selection Pressure loss and sound power level Correction values H [mm] 750 1000 1250 1500 ∆pt [Pa] x 1,25 x 1 x 0,8 x 0,65 LWA [dB(A)] + 3 ± 0 -3 -6 Dimensions B [mm] H [mm] øD [mm] B [mm] H [mm] øD [mm] 200 500 125 450 500 315 600 125 600 315 700 125 700 315 800 125 800 315 900 125 900 315 1000 125 1000 315 1100 125 1100 315 1200 125 1200 315 1300 125 1300 315 1500 125 1500 315 250 500 160 500 500 315 600 160 600 315 700 160 700 315 800 160 800 315 900 160 900 315 1000 160 1000 315 1100 160 1100 315 1200 160 1200 315 1300 160 1300 315 1500 160 1500 315 315 500 200 600 500 400 600 200 600 400 700 200 700 400 800 200 800 400 900 200 900 400 1000 200 1000 400 1100 200 1100 400 1200 200 1200 400 1300 200 1300 400 1500 200 1500 400 350 500 250 800 500 450 600 250 600 450 700 250 700 450 800 250 800 450 900 250 900 450 1000 250 1000 450 1100 250 1100 450 1200 250 1200 450 1300 250 1300 450 1500 250 1500 450 400 500 250 1000 500 500 600 250 600 500 700 250 700 500 800 250 800 500 900 250 900 500 1000 250 1000 500 1100 250 1100 500 1200 250 1200 500 1300 250 1300 500 1500 250 1500 500 Discharge pattern Symbols and specifications Q = Air volume in m³/h VL = Average core velocity at distance L (m) from a diffuser in m/s ∆pt = Total pressure drop given in Pa Lw(A) = Sound power level in dB(A)