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VENTS ORG (ORV) 250x700

  • Description
  • Characteristics
  • Downloads
  • Dimensions
  • Additional diagrams
  • Legend
Description
Description
APPLICATION DESIGN
  • Supply and exhaust ventilation, heating and air conditioning networks in industrial, commercial and domestic premises.
  • Made of high-quality extruded aluminium.
  • Polymer or anodized grille coating ensures weather-resistant properties.
  • Non-standard sizes may be ordered.

 

 

 

 

 

 

 

MODIFICATION
  • Available modifications with an air flow regulator (R) and an adapter (A) for connection to air ducts.
  • Available modifications with versatile fixing (u) or with special springs (p) for fast mounting.
ORG - horizontal vane location ORV - vertical vane location
Characteristics
Characteristics
Parameter ORG (ORV) 250x700
Measurement unit
Air pass 0.12 mm²
Connected air duct size 250х700 mm
Adjustment adjustable -
Form rectangular -
Material aluminium -
Files archieve
Downloads
Name
Download high quality image "ORG, ORV (front view)" (psd 1.87Mb)
Download high quality image "ORG, ORV (back view)" (psd 2.18Mb)
Brochure "ORG, ORV" (pdf 118.95Kb)
Download image "ORG, ORV (front view)" for your website (png 348.85Kb)
Download image "ORG, ORV (back view)" for your website (png 428.22Kb)
Dimensions
Characteristics
VENTS ORG (ORV) 250x700
Parameter Value Measurement unit
L 250 mm
H 700 mm
Additional diagrams
Additional diagrams

Calculation formula   Correction factor Кp
ΔPp = ΔP х Кp     22° 45°
  Кp 1 1.25 1.5
Calculation formula   Correction factor К
LWA = LWAO x K   Sap [m2] 0.01 0.02 0.05 0.1 0.2 0.4
  K [dB(A)] -9 -6 -3 0 +3 +6

Designation:

ΔPp - pressure loss at various vane positions [Pa];
ΔP - pressure loss [Pa];
Кp – correction factor for pressure loss calculation depending on louvre deflection angle;
LWA - sound power level [dB(A)];
LWAO - sound power level for air pass 0,1 m2 [dB(A)];
K - correction factor for sound power level calculation depending on air pass [dB(A)];
Sap - air pass [m2];
V - rated speed [m/s].


Legend
Legend

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