DucoWall Classic W 70S

DucoWall Classic W 70S

The DucoWall Classic W 70S series is continuous louvre wall suitable either for stand-alone use or for fitment to an existing construction. The turn and click system ensures quick and easy installation. The unique S-shaped louvre blade features a stylish design.

Technical features
Visual free area 79 %
Physical free area 53 %
K factor intake 16,8
K factor exhaust 18
Ce 0,24
Cd 0,24
Fitting Depth 85mm (50/12)
123mm (50/50 & 21/50 MULTI)
198 mm (50/125) mm
Blade depth 74 mm
Blade pitch 85 mm
Maximum span between 2 support mullions 1700 mm
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)
Horizontally mounted plastic strips 63
Vertically mounted plastic strips 83
Insect/bird mesh O
Watertightness (with insect mesh)
v = 0 m-s B
v = 0,5 m-s C
v = 1 m-s C(94.27%)
v = 1,5 m-s C
v = 2 m-s C(84.90%)
v = 2,5 m-s D