DucoWall Acoustic W 150

DucoWall Acoustic W 150

DucoWall Acoustic 150 is an aluminium continuous louvre system with sound absorbing blades. The blades are provided with non-combustible mineral wool for acoustic performance. The aluminium blades are directly 'clicked' onto plastic blade holders.

Technical features
Visual free area 74 %
Physical free area 35 %
K factor intake 11,04
K factor exhaust 10,96
Ce 0,3
Cd 0,3
Fitting Depth 154mm (30/12 & 50/12)
192mm (50/50 & 21/50 multi)
267 mm (50/125) mm
Blade depth 142 mm
Blade pitch 150 mm
Maximum span between 2 support mullions at 800 Pa and pressure coefficient 1.2 2150 mm
Attenuation value Rw (C;Ctr) 11 (-1,-2) dB
Mullions
Mullion 40/21 (light)
Mullion 40/70 (heavy)
Mullion 30/12 (light)
Mullion 50/12 (light)
Mullion 21/50 MULTI (heavy)
Mullion 50/50 (heavy)
Mullion 50/125 (heavy)
Mullion 40/47 (light)
Mullion 21/73 (heavy)
Mullion 40/102 (heavy)
Insect mesh (S= Standard / O= Optional)
Insect/bird mesh O
Watertightness (with insect mesh)
v = 0 m-s B(98%)
v = 0,5 m-s B(94,7%)
v = 1 m-s C(90,3%)
v = 1,5 m-s D(75%)
v = 2 m-s D
v = 2,5 m-s D
 

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Technical properties

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Technische Eigenschaften

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