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SDN-V GALVA • Single deflection grilles for rectangular duct

  • Grilles for rectangular ducts
  • Galvanized steel
  • Galvanized natural finish
  • Vertical blades

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

Copy
  • 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 15D GR360** 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-VLxH200x100 300x100 400x100300x150500x100 400x150
600x100
500x150 800x100
400x200
600x150 1000x100
500x200
800x150
600x200
1000x150
800x200
1000x200
QAk0.01110.0180.0250.02850.0320.03890.04940.05290.05980.06680.08070.10160.1365
100Vk2.51.51.1          
X0,252.82.21.8          
Ps 2.710.5          
Lw(A)<20<20<20          
150Vk3.82.31.71.51.31.1       
X0,254.23.32.82.62.52.2       
Ps 6.12.31.20.90.70.5       
Lw(A)25<20<20<20<20<20       
200Vk53.12.21.91.71.41.11.1     
X0,255.64.43.73.53.332.62.5     
Ps 10.94.12.21.71.30.90.60.5     
Lw(A)3323<20<20<20<20<20<20     
300Vk7.54.63.32.92.62.11.71.61.41.21  
X0,258.36.55.55.24.94.43.93.83.63.43.1  
Ps 24.69.44.93.7321.21.10.80.70.5  
Lw(A)4433262321<20<20<20<20<20<20  
400Vk 6.24.43.93.52.92.22.11.91.71.41.1 
X0,25 8.77.46.96.55.95.35.14.84.54.13.7 
Ps  16.78.66.65.33.62.21.91.51.20.80.5 
Lw(A) 4134312924<20<20<20<20<20<20 
600Vk  6.75.85.24.33.43.22.82.52.11.61.2
X0,25  11.110.49.88.97.97.67.26.86.25.54.7
Ps   19.51511.9854.43.42.71.91.20.7
Lw(A)  4542393530282623<20<20<20
800Vk   7.86.95.74.54.23.73.32.82.21.6
X0,25   13.913.111.910.510.29.69.18.27.36.3
Ps    26.721.214.38.97.76.14.93.32.11.2
Lw(A)   504743383633312722<20
1000Vk     7.15.65.34.64.23.42.72
X0,25     14.813.212.71211.310.39.27.9
Ps      22.413.912.19.57.65.23.31.8
Lw(A)     4944423937332821
1200Vk      6.76.35.654.13.32.4
X0,25      15.815.314.413.612.4119.5
Ps       20.117.513.7117.54.72.6
Lw(A)      48474442383326
1600Vk        7.46.75.54.43.3
X0,25        19.118.116.514.712.7
Ps         24.419.513.48.44.7
Lw(A)        5250454034
2000Vk          6.95.54.1
X0,25          20.618.415.8
Ps           20.913.27.3
Lw(A)          514640
2400Vk           6.64.9
X0,25           2219
Ps            1910.5
Lw(A)           5145

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.

Placement instruction

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