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Single deflection grille for rectangular duct mounting with adjustable blades made of galvanized steel
Brand
Cairox
Application
For air supply and exhaust in ventilation and air conditioning systems.
Material
Galvanized steel
Colour
Galvanized steel
Other colours available upon request
Composition
Single row of vertical deflection blades
Mounting
Visible screw mounting on rectangular duct
Accessories
Volume control damper DWN
Text for tender
The grilles for air supply or exhaust have individually adjustable blades to regulate the direction of the air flow pattern. They are made of galvanized steel natural finish with a single deflection and are supplied with a volume control damper.
Cairox Type SDN-V GALVA+DWN
The grilles for air supply or exhaust have individually adjustable blades to regulate the direction of the air flow pattern. They are made of galvanized steel natural finish with a single deflection and are supplied with a volume control damper.
Cairox Type SDN-V GALVA+DWN
Order example
SDN-V GALVA, 400, 100 + DWN
Explanation
SDN-V GALVA = Grille type
400 = Length
100 = Height
Accessories (Optional)
DWN = Volume control damper
Artikelen
Artikelselectie-assistent
Type
Grootte
Type
Oriëntatie
Spanning [V]
Artikelnummer
Type
Grootte
Type
Oriëntatie
Spanning [V]
E-shop
I050115125235
HF R EC 125-15D GR360
125
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230
I050115125236
HF R EC 125-15D GL360
125
15D
GL360**
230
I050115125237
HF R EC 125-17D GR360
125
17D
GR360**
230
I050115125238
HF R EC 125-17D GL360
125
17D
GL360**
230
I050115125239
HF R EC 125-15D GR090
125
15D
GR090**
230
I050115125240
HF R EC 125-15D GL090
125
15D
GL090**
230
I050115125241
HF R EC 125-17D GR090
125
17D
GR090**
230
I050115125242
HF R EC 125-17D GL090
125
17D
GL090**
230
I050115140235
HF R EC 140-15D GR360
140
15D
GR360**
230
I050115140236
HF R EC 140-15D GL360
140
15D
GL360**
230
I050115140237
HF R EC 140-17D GR360
140
17D
GR360**
230
I050115140238
HF R EC 140-17D GL360
140
17D
GL360**
230
I050115140239
HF R EC 140-15D GR090
140
15D
GR090**
230
I050115140240
HF R EC 140-15D GL090
140
15D
GL090**
230
I050115140241
HF R EC 140-17D GR090
140
17D
GR090**
230
I050115140242
HF R EC 140-17D GL090
140
17D
GL090**
230
I050115160235
HF R EC 160-15D GR360
160
15D
GR360**
230
I050115160236
HF R EC 160-15D GL360
160
15D
GL360**
230
I050115160237
HF R EC 160-17D GR360
160
17D
GR360**
230
I050115160238
HF R EC 160-17D GL360
160
17D
GL360**
230
I050115160239
HF R EC 160-15D GR090
160
15D
GR090**
230
I050115160240
HF R EC 160-15D GL090
160
15D
GL090**
230
I050115160241
HF R EC 160-17D GR090
160
17D
GR090**
230
I050115160242
HF R EC 160-17D GL090
160
17D
GL090**
230
I050115180235
HF R EC 180-15D GR360
180
15D
GR360**
230
I050115180236
HF R EC 180-15D GL360
180
15D
GL360**
230
I050115180237
HF R EC 180-17D GR360
180
17D
GR360**
230
I050115180238
HF R EC 180-17D GL360
180
17D
GL360**
230
I050115180239
HF R EC 180-15D GR090
180
15D
GR090**
230
I050115180240
HF R EC 180-15D GL090
180
15D
GL090**
230
I050115180241
HF R EC 180-17D GR090
180
17D
GR090**
230
I050115180242
HF R EC 180-17D GL090
180
17D
GL090**
230
I050115200235
HF R EC 200-15D GR360
200
15D
GR360**
230
I050115200236
HF R EC 200-15D GL360
200
15D
GL360**
230
I050115200237
HF R EC 200-17D GR360
200
17D
GR360**
230
I050115200238
HF R EC 200-17D GL360
200
17D
GL360**
230
I050115200239
HF R EC 200-15D GR090
200
15D
GR090**
230
I050115200240
HF R EC 200-15D GL090
200
15D
GL090**
230
I050115200241
HF R EC 200-17D GR090
200
17D
GR090**
230
I050115200242
HF R EC 200-17D GL090
200
17D
GL090**
230
I050115250235
HF R EC 250-15D GR360
250
15D
GR360**
230
I050115250236
HF R EC 250-15D GL360
250
15D
GL360**
230
I050115250237
HF R EC 250-17D GR360
250
17D
GR360**
230
I050115250238
HF R EC 250-17D GL360
250
17D
GL360**
230
I050115250239
HF R EC 250-15D GR090
250
15D
GR090**
230
I050115250240
HF R EC 250-15D GL090
250
15D
GL090**
230
I050115250241
HF R EC 250-17D GR090
250
17D
GR090**
230
I050115250242
HF R EC 250-17D GL090
250
17D
GL090**
230
** Oriëntatie te bepalen aan de hand van onderstaande technische tekening
Quick selection
SDN-V
LxH
200x100
300x100
400x100
300x150
500x100
400x150
600x100
500x150
800x100
400x200
600x150
1000x100
500x200
800x150
600x200
1000x150
800x200
1000x200
Q
Ak
0.0111
0.018
0.025
0.0285
0.032
0.0389
0.0494
0.0529
0.0598
0.0668
0.0807
0.1016
0.1365
100
Vk
2.5
1.5
1.1
X0,25
2.8
2.2
1.8
Ps
2.7
1
0.5
Lw(A)
<20
<20
<20
150
Vk
3.8
2.3
1.7
1.5
1.3
1.1
X0,25
4.2
3.3
2.8
2.6
2.5
2.2
Ps
6.1
2.3
1.2
0.9
0.7
0.5
Lw(A)
25
<20
<20
<20
<20
<20
200
Vk
5
3.1
2.2
1.9
1.7
1.4
1.1
1.1
X0,25
5.6
4.4
3.7
3.5
3.3
3
2.6
2.5
Ps
10.9
4.1
2.2
1.7
1.3
0.9
0.6
0.5
Lw(A)
33
23
<20
<20
<20
<20
<20
<20
300
Vk
7.5
4.6
3.3
2.9
2.6
2.1
1.7
1.6
1.4
1.2
1
X0,25
8.3
6.5
5.5
5.2
4.9
4.4
3.9
3.8
3.6
3.4
3.1
Ps
24.6
9.4
4.9
3.7
3
2
1.2
1.1
0.8
0.7
0.5
Lw(A)
44
33
26
23
21
<20
<20
<20
<20
<20
<20
400
Vk
6.2
4.4
3.9
3.5
2.9
2.2
2.1
1.9
1.7
1.4
1.1
X0,25
8.7
7.4
6.9
6.5
5.9
5.3
5.1
4.8
4.5
4.1
3.7
Ps
16.7
8.6
6.6
5.3
3.6
2.2
1.9
1.5
1.2
0.8
0.5
Lw(A)
41
34
31
29
24
<20
<20
<20
<20
<20
<20
600
Vk
6.7
5.8
5.2
4.3
3.4
3.2
2.8
2.5
2.1
1.6
1.2
X0,25
11.1
10.4
9.8
8.9
7.9
7.6
7.2
6.8
6.2
5.5
4.7
Ps
19.5
15
11.9
8
5
4.4
3.4
2.7
1.9
1.2
0.7
Lw(A)
45
42
39
35
30
28
26
23
<20
<20
<20
800
Vk
7.8
6.9
5.7
4.5
4.2
3.7
3.3
2.8
2.2
1.6
X0,25
13.9
13.1
11.9
10.5
10.2
9.6
9.1
8.2
7.3
6.3
Ps
26.7
21.2
14.3
8.9
7.7
6.1
4.9
3.3
2.1
1.2
Lw(A)
50
47
43
38
36
33
31
27
22
<20
1000
Vk
7.1
5.6
5.3
4.6
4.2
3.4
2.7
2
X0,25
14.8
13.2
12.7
12
11.3
10.3
9.2
7.9
Ps
22.4
13.9
12.1
9.5
7.6
5.2
3.3
1.8
Lw(A)
49
44
42
39
37
33
28
21
1200
Vk
6.7
6.3
5.6
5
4.1
3.3
2.4
X0,25
15.8
15.3
14.4
13.6
12.4
11
9.5
Ps
20.1
17.5
13.7
11
7.5
4.7
2.6
Lw(A)
48
47
44
42
38
33
26
1600
Vk
7.4
6.7
5.5
4.4
3.3
X0,25
19.1
18.1
16.5
14.7
12.7
Ps
24.4
19.5
13.4
8.4
4.7
Lw(A)
52
50
45
40
34
2000
Vk
6.9
5.5
4.1
X0,25
20.6
18.4
15.8
Ps
20.9
13.2
7.3
Lw(A)
51
46
40
2400
Vk
6.6
4.9
X0,25
22
19
Ps
19
10.5
Lw(A)
51
45
Symbols and specifications
LxH = Width L and height H in mm
Q = Air volume in m³/h
Ak = Effective surface (free area) in m²
Vk = Average effective velocity through the grill in m/s
X0.25 = Horizontal throw in m at an endvelocity Vt of 0.25 m/s
Ps = Static pressure loss given in Pa
Lw(A) = Acoustic power in dB(A)
The throw X0.25 is given without deflection of the airstream at an end velocity of 0.25m/s. The distances are given for a smooth ceiling and installation distance of the center of the grille at 300mm from the ceiling surface. When mounted at a distance of 400 to 600 mm from the ceiling, a horizontal deflection towards the ceiling of 15° is advised. When mounted at a distance larger than 600mm from the ceiling, the throw distance X0.25 will be smaller than mentioned due to the missing coanda effect. In these cases and for all other special requirements, please contact our engineering office.
The values are given for isothermal supply air. Throw distances for cooling conditions at -11K can be calculated by dividing the X0.25 values with factor 1.1. For heating purposes at Dt of +11K a multiplier of 1.1 should be applied to the given X0.25 value.
Advised mounting distance between centers of multiple grilles in the same wall should be greater than 1/3 of the throw length X0.25 (without spread)
The pressure losses Ps are given for grilles without damper of with fully opened damper.
The acoustic powers Lw(A) are given for grilles without damper of with fully opened damper without room attenuation. Acoustic powers below 20dB(A) are mentioned as "<20" in the tables.