External wall grille 200 x 500 in steel, with fixed vanes and protective mesh
This steel external wall grille has fixed vanes at an angle of 45°. Wall grilles are equally suitable for extracting cold or warm air, and are simple to install using, for instance, screw fixings. The external louvre comes with a bird screen, fitted onto the rear and with a mesh size of 12.7 x 12.7mm.
External wall grille features | Value |
Nominal length | 200 mm |
Nominal height | 500 mm |
Installation | Screw fixing, holes to be determined during installation |
Construction | Steel |
Vanes | Fixed and horizontal-only position |
Vane distance | 80 mm |
Inclination of vanes | 45° |
rainproof | Yes |
Protective mesh at rear | Yes, wire mesh with 12.7m x 12.7mm mesh opening |
Functions | Supply/Extraction |
Free flow area | About 60% |
The nominal length and height shown is the size of the cutout where the wall grille is mounted, also known as the opening size. If you have a wall grille with visible screw fixings, we supply screws to match your chosen mixed colour.
External wall grille colours
All wall grilles can be supplied in a mixed colour for you (see table). Mixed colour blends are paint finishes which are mixed specifically for you. All products come on 90-day approval (except for products finished with a 'mixed colour blend').
Mixed colour | Name | Coating | Finish |
RAL9010 (tip) | Pure white | Powder coating | 70% gloss |
RAL9003 | Signal white | Powder coating | 70% gloss |
RAL7001 | Silver grey | Powder coating | 70% gloss |
RAL9005 | Black | Powder coating | 30% gloss |
RAL9003 | Traffic white | Powder coating | 70% gloss |
(mixed colours shown in photos may differ slightly)
Want a different mixed colour? This can be arranged - please contact us for a custom quote.
Brand | Grada |
Category | External wall grilles galvanised steel |
GTIN | 8719544166968 |
Manufacturer's item number | GB803-F02000500-RAL 9003 |
Article number | 37110003-9003 |
Specifications
Built-in depth | 64 mm |
Material | Galvanized steel |
With equal rotating valve section | No |
With insect mesh | No |
Ppressure relief valve with suction | No |
Ppressure relief valve with blowing out | No |
With bird mesh | Yes |
Nominal channel width | 200 mm |
Nom. channel height | 500 mm |
Right of return | No |
Coating | RAL 9003 |
Colour type (no surcharge) | Bespoke |
Front width | 265 mm |
Front height | 565 mm |