Description
The FDL-K is part of the GEBAVENT flat roof cowl series, specifically engineered for ventilation outlets on flat roofs. Its double-walled cowl head and EPS-insulated support pipe ensure thermal stability and prevent condensation issues, while the built-in condensate drainage guarantees long-term reliability.
Constructed from powder-coated, aluminium-zinc-coated steel, the FDL-K offers excellent resistance to corrosion, UV exposure, and weather conditions. It provides a robust and compliant solution for modern ventilation projects.
Key Features
- Integrated Condensate Drainage – Prevents moisture accumulation in duct systems
- Durable Construction – Steel sheet head with aluminium-zinc coating and powder finish.
- Insulated Support Pipe – Double-walled galvanised steel with 30 mm EPS insulation for reduced thermal bridging
- Fire-Resistant Design – Fully encapsulated to meet flat roof safety standards.
- UV & Weather Resistant – Reliable protection against rain, sun, and environmental stress.
Technical Performance
- FDL-K 160 mm
- Airflow: up to 579 m³/h @ 8 m/s
- Pressure loss: 10 Pa
- Dimensions: Height 730 mm; inner Ø158 mm, outer Ø178 mm
- FDL-K 200 mm
- Airflow: up to 905 m³/h @ 8 m/s
- Pressure loss: 12 Pa
- Dimensions: Height 780 mm; inner Ø198 mm, outer Ø218 mm