Product Description This wall-mounted belt-driven negative pressure fan is a corrosion-resistant industrial ventilation solution built with integral FRP (fiberglass reinforced plastic) casing, specially designed for factory workshops, shipyards, school buildings and public architectures. Adopting negative pressure suction ventilation principle, it generates strong and stable air extraction through aerodynamically optimized blades driven by a belt transmission system, rapidly
Product Description This wall-mounted belt-driven negative pressure fan is a corrosion-resistant industrial ventilation solution built with integral FRP (fiberglass reinforced plastic) casing, specially designed for factory workshops, shipyards, school buildings and public architectures. Adopting negative pressure suction ventilation principle, it generates strong and stable air extraction through aerodynamically optimized blades driven by a belt transmission system, rapidly