- Standard Material: Aluminum profile and Aluminum sheet. Optional: Stainless Steel.
- Used for providing air circulation between indoor neighbour places through walls or doors.
- Decorative appearance with frames on both sides. Minimum section width is 30 mm.
- Standard frame: Grilles with 22mm or 32mm frame.
- Mounted with 4 mm screws on frame with appropriate quantity.
- Eloxal, anodizing or electrostatic powder coating with any colour from RAL catalogue.
* UPON REQUEST, ANY OTHER SIZES MAY BE MANUFACTURED