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Aluminium rectangular louvres with physical free area up to 70%
Brand
Cairox
Application
For air intake or exhaust in ventilation systems
Material
Anodized aluminum 20 micron
Colour
Anodized natural finish
Powder coated in RAL colour upon request
Composition
Frame and blades of anodized aluminium thickness 1,3 mm
Galvanized steel birdmesh of 12 x 12 mm fitted behind the louvre
Drainer-blade
Mounting
Mounting with screws through the frame (not included)
Text for tender
The air intake or exhaust grilles shall have weather resistant blades. They shall be made of anodized aluminium in natural colour
Cairox type BLR-A60
The air intake or exhaust grilles shall have weather resistant blades. They shall be made of anodized aluminium in natural colour
Cairox type BLR-A60
Order example
BLR-A60, 1600, 800
Explanation
BLR-A60 = Type grill
1600 = Length grill
800 = Height grill
Articles
Article selection assistant
Battery type
Configuration
Type
Size
Article number
Battery type
Configuration
Type
Size
E-shop
Spare parts
I100900050001
BC
DIVA
FREETIME 500 PRE BC DIVA
500
I100900050002
BC
LOBBY
FREETIME 500 PRE BC LOBBY
500
I100900080001
BC
DIVA
FREETIME 800 PRE BC DIVA
800
I100900080002
BC
LOBBY
FREETIME 800 PRE BC LOBBY
800
I100900150001
BC
DIVA
FREETIME 1500 PRE BC DIVA
1500
I100900150002
BC
LOBBY
FREETIME 1500 PRE BC LOBBY
1500
I100900150003
BC
MAC2
FREETIME 1500 PRE BC MAC2
1500
I100900150004
BC
QUATT
FREETIME 1500 PRE BC QUATT
1500
I100900200001
BC
DIVA
FREETIME 2000 PRE BC DIVA
2000
I100900200002
BC
LOBBY
FREETIME 2000 PRE BC LOBBY
2000
I100900200003
BC
MAC2
FREETIME 2000 PRE BC MAC2
2000
I100900200004
BC
QUATT
FREETIME 2000 PRE BC QUATT
2000
I100900270001
BC
DIVA
FREETIME 2700 PRE BC DIVA
2700
I100900270002
BC
LOBBY
FREETIME 2700 PRE BC LOBBY
2700
I100900270003
BC
MAC2
FREETIME 2700 PRE BC MAC2
2700
I100900270004
BC
QUATT
FREETIME 2700 PRE BC QUATT
2700
I100900350001
BC
DIVA
FREETIME 3500 PRE BC DIVA
3500
I100900350002
BC
LOBBY
FREETIME 3500 PRE BC LOBBY
3500
I100900350003
BC
MAC2
FREETIME 3500 PRE BC MAC2
3500
I100900350004
BC
QUATT
FREETIME 3500 PRE BC QUATT
3500
I100901050001
BE
DIVA
FREETIME 500 PRE BE DIVA
500
I100901050002
BE
LOBBY
FREETIME 500 PRE BE LOBBY
500
I100901080001
BE
DIVA
FREETIME 800 PRE BE DIVA
800
I100901080002
BE
LOBBY
FREETIME 800 PRE BE LOBBY
800
I100901150001
BE
DIVA
FREETIME 1500 PRE BE DIVA
1500
I100901150002
BE
LOBBY
FREETIME 1500 PRE BE LOBBY
1500
I100901150003
BE
MAC2
FREETIME 1500 PRE BE MAC2
1500
I100901150004
BE
QUATT
FREETIME 1500 PRE BE QUATT
1500
I100901200001
BE
DIVA
FREETIME 2000 PRE BE DIVA
2000
I100901200002
BE
LOBBY
FREETIME 2000 PRE BE LOBBY
2000
I100901200003
BE
MAC2
FREETIME 2000 PRE BE MAC2
2000
I100901200004
BE
QUATT
FREETIME 2000 PRE BE QUATT
2000
I100901270001
BE
DIVA
FREETIME 2700 PRE BE DIVA
2700
I100901270002
BE
LOBBY
FREETIME 2700 PRE BE LOBBY
2700
I100901270003
BE
MAC2
FREETIME 2700 PRE BE MAC2
2700
I100901270004
BE
QUATT
FREETIME 2700 PRE BE QUATT
2700
I100901350001
BE
DIVA
FREETIME 3500 PRE BE DIVA
3500
I100901350002
BE
LOBBY
FREETIME 3500 PRE BE LOBBY
3500
I100901350003
BE
MAC2
FREETIME 3500 PRE BE MAC2
3500
I100901350004
BE
QUATT
FREETIME 3500 PRE BE QUATT
3500
Quick selection
BLR-A60
200x200
300x300
400x400
500x500
600x600
800x800
1000x1000
1200x1200
1400x1400
1600x1600
1800x1800
2000x2000
Q
Ak
0.01
0.036
0.077
0.133
0.205
0.394
0.643
0.953
1.323
1.754
2.246
2.799
100
Vk
2.8
0.8
Ps
14
1
Lw(A)
39
<20
200
Vk
5.6
1.5
0.7
Ps
57
4
1
Lw(A)
59
21
<20
300
Vk
2.3
1.1
Ps
10
2
Lw(A)
33
<20
500
Vk
3.9
1.8
1
Ps
27
6
2
Lw(A)
48
26
<20
800
Vk
2.9
1.7
1.1
Ps
15
5
2
Lw(A)
40
24
<20
1000
Vk
3.6
2.1
1.4
0.7
Ps
23
8
3
1
Lw(A)
46
30
<20
<20
1500
Vk
5.4
3.1
2
1.1
Ps
53
18
8
2
Lw(A)
58
42
29
<20
2000
Vk
4.2
2.7
1.4
0.9
Ps
31
13
4
1
Lw(A)
50
38
<20
<20
2500
Vk
5.2
3.4
1.8
1.1
0.7
Ps
49
21
6
2
1
Lw(A)
57
44
25
<20
<20
3000
Vk
4.1
2.1
1.3
0.9
Ps
30
8
3
1
Lw(A)
49
31
<20
<20
4000
Vk
5.4
2.8
1.7
1.2
0.8
Ps
53
14
5
3
1
Lw(A)
58
39
25
<20
<20
6000
Vk
4.2
2.6
1.7
1.3
0.9
0.7
Ps
32
12
6
3
2
1
Lw(A)
51
36
25
<20
<20
<20
8000
Vk
5.6
3.5
2.3
1.7
1.3
1
0.8
Ps
57
22
10
5
3
2
1
Lw(A)
59
45
33
24
<20
<20
<20
10000
Vk
4.3
2.9
2.1
1.6
1.2
1
Ps
34
15
8
5
3
2
Lw(A)
51
40
30
22
<20
<20
15000
Vk
4.4
3.1
2.4
1.9
1.5
Ps
35
18
10
6
4
Lw(A)
52
42
34
27
20
20000
Vk
4.2
3.2
2.5
2
Ps
32
18
11
7
Lw(A)
50
42
35
29
30000
Vk
4.7
3.7
3
Ps
41
25
16
Lw(A)
54
47
40
Symbols and specifications
Ps = Static pressure loss in Pa
Q = Air Volume in m³/h
Type = Hole LXH in wall in mm
Vk = Effective air velocity true the grille in m/s
Ak = Effective area in m²
Lw(A) = Acoustic power in dB(A)
Note : Given values for louvers in exhaust. when used for air intake, the pressure drop will be higher upto 25% of the given value of Ps with an increase up to 4dB(A) in Sound power.