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VENTS ONG (ONV) 400x450

  • 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.
ONG - horizontal vane location ONV - vertical vane location

Air flow distribution options

straight (0°)
ONG1, ONV1

single-sided (15°)
ONG2, ONV2

double-sided (2х15°)
ONG3, ONV3

Characteristics
Characteristics
Parameter ONG (ONV) 400x450
Measurement unit
Air pass 0.107 mm²
Connected air duct size 400х450 mm
Adjustment nonadjustable -
Form rectangular -
Material aluminium -
Files archieve
Downloads
Name
Download high quality image "ONG, ONV (front view)" (psd 1.72Mb)
Download high quality image "ONG, ONV (back view)" (psd 2.23Mb)
Brochure "ONG, ONV" (pdf 122.5Kb)
Download image "ONG, ONV (front view)" for your website (png 325.6Kb)
Download image "ONG, ONV (back view)" for your website (png 413.95Kb)
Dimensions
Characteristics
VENTS ONG (ONV) 400x450
Parameter Value Measurement unit
L 400 mm
H 450 mm
Additional diagrams
Additional diagrams

   

Calculation formula   Correction factor K
LWA = LWAO x K   Sap [m2] 0.005 0.01 0.02 0.03 0.05 0.07 0.1
  K [dB(A)] -13 -9 -6 -4.5 -3 -1.5 0

Designation:

ΔP - pressure loss [Pa];
LWA - sound power level [dB(A)];
LWAO - sound power level for air pass 0.1 m2 [dB(A)];
KL - correction factor for sound power level depending on air pass [dB(A)];
AK - air area [m2];
V - rated speed [m/s].


Legend
Legend

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