The cover grid for the ULTRA F30-F90 by Fireblock is a high-quality ventilation system specifically designed for indoor applications. With a free cross-section of 66%, it allows for efficient air circulation, contributing to optimal ventilation in various spaces. The grid is made of robust steel, providing a durable solution for air management. The use of white aluminum (RAL 9006) not only ensures an appealing appearance but also offers high resistance to environmental influences. With a length of 610 mm and a width of 651 mm, the grid fits into many standard applications, making it versatile. An air flow rate of 788 m³/h guarantees effective ventilation that meets the demands of modern interiors.

• Free cross-section of 66% for optimal air circulation
• Air flow rate of 788 m³/h for efficient ventilation
• Robust steel construction for durability and resilience.