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Door grille 461

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Door grille

renson-hover-461Material
• Made from aluminium sections: AlMgSi 0.5 (according to EN 12020-2)
• Finishing: anodised in satin colour (20 microns) or powder-coated in any RAL or Syntha Pulvin® colour (60-80 microns) (for UK min 40 microns)
• Opaque grille with backframe and fixing screws

Fixing
• Screws are included

Dimensions
• Door thickness: 30 to 54 mm
• Maximum width (in one piece): 800 mm

Options
• Controllable version (type 463)
• Frame for 54 to 80 mm thickness on request

Standard Dimensions
Dimensions
Length x Height
Satin anodised RAL 9010 RAL 8019 Airflow at 2 Pa in m³/h Airflow at 20 Pa in m³/h Visual fre area Physacal free area
200 x 100 mm     13,6 43,0 93% 39%
400 x 200 mm 72,4 228,9
400 x 300 mm     117,6 371,9
500 x 300 mm     147,0 464,9
600 x 400 mm     244,2 772,2
425 x 76 mm •  13,6 43,0

Productname
461
Type
Door grilles
Bladeform
V
 
20
Technical specifications
EigenschapWaarde
Visual free area93
Physical free area39
Value K: Supply
Value K: Extraction
Ce coefficient
Cd coefficient
Sound reductionNo
Usage
EigenschapWaarde
Domestic / IndustrialDomestic