DataSheet ADQ202002 en GB

4 / 12 | Basic Diffusers
Design
ADQ front face is manufactured from aluminium powder- painted in signal white RAL9003 or anodized aluminium
imitating colour proles. It is available in six sizes from 250 to 625 mm. The ADQ with the outside boundary size 600
and the reduced effective area is combined from a diffuser ADQ of sizes 250 to 500 and a galvanized steel plate
of the size 600 with a diffuser sized hole in the middle. This plate is painted in the same colour as the diffuser xed
in the hole. The size of such diffuser is then dened e.g. 600/300 (overall size 600/effective area size 300).
All accessories are manufactured from galvanized steel sheet.
Fig. 2: Dimensions of the ADQ
Size
Q Free area A
V
(mm) (m
2
)
250 248 0,0095
300 298 0,0175
400 398 0,0370
500 498 0,0675
600 598 0,1100
625 623 0,1230
Tab. 1: Dimensions of the ADQ
Dimensions
Q - 50
Q
35
Ordering Code
NOTES:
1) For the ADQ types with 2 sizes (600/xxx):
The rst size (600) is the overall diffuser size.
The second size determines the boundary
dimensions of the diffuser effective area.
This type of diffusers is foreseen
for installation in the T-bar suspended ceiling.
2) If no colour is dened in ordering code,
the diffuser will be delivered in signal white
colour RAL9003 gloss 30.
Example of the Ordering Code
ADQ - 400 - E
Diffuser ADQ, size 400, without damper;
surface nish with anodized aluminium coloured
powder paint.
ADQ- -
250
300
400
500
600
625
600/250
600/300
600/400
Size (mm)
1
600/500
Signal white RAL9003 SW
Anodized aluminium colour paint E
Surface Finish
2
Other colour RALXXXX