BQF
1= Hole dimension
Products
DIFFUSERS
BQF
CHARACTERISTICS:
Perfored face return grilles. CONSTRUCTION:
Frame made of RAL 9010 white painted aluminium. Panel made of RAL 9010 white painted steel. UTILIZATION:
For wall installation and for air intake. FIXING:
• Fixing by using clips or frontal screws on demand. ACCESSORIES:
• Galvanized steel plenum, standard or insulated.
• Calibration damper made of galvanized steel and fins with opposite movement.
• Mounting counterframes made of galvanized steel sheet.
Dimensions
1= Hole dimension
CHOICE AND SIZING
|
Mod. |
Ak [m2] |
Q [m3/h] |
LWA [dB(A)] |
Dpt [Pa] |
|||
|
min |
max |
min |
max |
min |
max |
||
|
BQF 300x300 |
0,0305 |
120 |
260 |
- |
21 |
10 |
50 |
|
BQF 400x300 |
0,0422 |
160 |
360 |
- |
22 |
10 |
50 |
|
BQF 500x300 |
0,0543 |
200 |
460 |
- |
23 |
10 |
50 |
|
BQF 600x300 |
0,0668 |
250 |
560 |
- |
23 |
10 |
50 |
|
BQF 800x300 |
0,0924 |
350 |
780 |
- |
25 |
10 |
50 |
|
BQF 1000x300 |
0,1190 |
450 |
1000 |
- |
26 |
10 |
50 |
|
BQF 400x400 |
0,0584 |
220 |
490 |
- |
23 |
10 |
50 |
|
BQF 500x400 |
0,0752 |
280 |
630 |
- |
24 |
10 |
50 |
|
BQF 600x400 |
0,0924 |
350 |
780 |
- |
25 |
10 |
50 |
|
BQF 800x400 |
0,1280 |
480 |
1070 |
- |
26 |
10 |
50 |
|
BQF 1000x400 |
0,1647 |
620 |
1380 |
- |
27 |
10 |
50 |
|
BQF 500x500 |
0,0968 |
360 |
810 |
- |
25 |
10 |
50 |
|
BQF 600x500 |
0,1190 |
450 |
1000 |
- |
26 |
10 |
50 |
|
BQF 800x500 |
0,1647 |
620 |
1380 |
- |
27 |
10 |
50 |
|
BQF 1000x500 |
0,2120 |
790 |
1770 |
- |
28 |
10 |
50 |
|
BQF 600x600 |
0,1462 |
550 |
1220 |
- |
26 |
10 |
50 |
|
BQF 800x600 |
0,2025 |
760 |
1690 |
- |
27 |
10 |
50 |
|
BQF 1000x600 |
0,2606 |
980 |
2180 |
- |
28 |
10 |
50 |
Accessories and configurations
BQFSC
PDZ1
PDZ2
PDZI1
Plenum externally insulated thickness 6 mm
PDZI2
Plenum externally insulated thickness 6 mm
Specifications text
ALIMINIUM/GALVANISED STEEL DIFFUSER RAL9010 WITH PERFORATED SCREEN
CONSTRUCTION:
Aluminum frame painted white RAL 9010.
Screen in RAL 9010 white painted steel sheet.
USE:
On the wall, for intake.
INSTALLATION:
• Fixing with clips or on request with front screws.
ACCESSORIES:
• Standard or insulated galvanised steel plenum.
• Volume control damper in galvanised steel with opposed blades.
• Mounting counter-frame in galvanised steel sheet.
MODEL: BQF
SIZES: *** x *** mm. (WxH)
Documents download
BQFInformation request
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Brofer Srl - All rights reserved - P.I. 01459590285
Cap. soc. i.v. € 100.000 Reg. imp. PD R.E.A. n° PD - 161099