Europlast Ventilation louver white Φ125mm square plastic 19x19cm ND12Z & grid prot. 101-ND12Z

ND12Z ventilation louver from Europlast, square in shape. The louver is used in ventilation systems so that the internal air can be expelled into the environment. This way, your space can stay clean, without the presence of odors and harmful particles. It is gravity-operated, which means that its grilles open only when the ventilation system is in operation. When the air flow stops, they close and do not allow the entry of outside air. In addition, it has a protective mesh to prevent the entry of insects during its operation.