Fuinneog Véalúcháin Isteach Aer FC-8 do Bhunreacht Foclóir, Monaróirí na Cineálacha FC-8 Fuinneog Véalúcháin Isteach Aer do Bhunreacht Foclóir, Soláthraitheoirí, Fábrac

The air inlet is integrally molded from high-quality PVC and ABS materials, featuring a sturdy structure with optimal thickness, ensuring excellent durability and a long service life.
The counterweight design allows the door to open automatically when not under tension, offering convenient operation and reliable performance.
The air deflector effectively guides airflow direction, ensuring air travels along the optimal path toward the ceiling, enhancing ventilation efficiency.
Flow-guiding devices on both sides further improve airflow stability and reduce turbulence. The door is equipped with a sealing strip, good sealing and waterproofing, effectively preventing rain infiltration and significantly reducing noise in the closed position.
An anti-bird net is installed on the rear side, effectively preventing bird entry and ensuring environmental hygiene and safety.