Wall grille 500 x 350 steel with screw fixing and punched vanes
The steel wall grille with punched vanes is suitable for the extraction of both cooled and heated air. The steel exhaust grille or transfer grille is often used in offices, workshops, warehouses and shops. The wall grille can be easily fitted to a wall or to a straight flat channel duct using a visible screw fixing.
Wall grille features | Value |
Nominal length | 500mm |
Nominal height | 350mm |
Assembly | Visible screw fixing |
Material | Steel |
Vanes | Horizontal punched vanes |
Adjustable | No |
Function | Extract |
Free passage | Approximately 40% (vane deflection 45°) |
The nominal length and height listed is the size of space where the wall grille is fitted, also known as the opening size. If you have a wall grille with a visible screw fixing, we will provide screws in the same mixed colour you have chosen.
Wall grill colours
All wall grilles can be finished in a mixed colour (see table). Mixed colours are colours that are mixed specially for you by colour. All products come with a 90-day consideration period (except for products finished with a 'mixed colour').
Mixed colour | Name | Coating | Finish |
RAL9010 (tip) | Pure white | Powder coating | 70% gloss |
RAL9003 | Signal white | Powder coating | 70% gloss |
RAL9005 | Black | Powder coating | 30% gloss |
RAL9016 | Traffic white | Powder coating | 70% gloss |
(mixed colours shown in photos may differ slightly)
These mixed colours are available at no extra cost. Want a different mixed colour? This is possible, please contact us for a custom quote.
Brand | Grada |
Category | Wall grilles with punched vanes |
GTIN | 8719544187291 |
Manufacturer's item number | GK250-F05000350-RAL 9010 |
Article number | 37011035-9010 |
Specifications
Front height | 410 mm |
Material | Steel |
Right of return | No. Mixed colour customisation |
Grid front | Rectangular |
Sparing width | 500 mm |
Sparing height | 350 mm |
Passage shape | Schoepen |
Free passage | 40 Percentage |
Colour type (no surcharge) | Bespoke |
Coating | RAL 9010 |
Front width | 560 mm |