- Installation: Door, Partition or Wall mounting
- Size : can be customized according to application
- Shape : rectangular or square
- Finish : Electrostatic powder RAL 9010 as standard / other colors and finishes are available
- Material : anodized aluminum with corrosion-resistant steel components
- Packing: plastic bags
For air transfer applications, the chevron blades provide vision proof conditions. For single grille usage, a matching rear telescopic frame is available for neat appearance.
The use of two grilles back to back in a matt black finish is recommended for darkroom use.