Sliding grille PVC 250 x 200 mm brown. AIR CONTROL sliding grille. Plastic, 25 x 20 cm high. With drawstring. Screwing up. Color: brown. Air passage: 127 cm². Packed per piece. Sliding grille PVC 250 x 200 mm brown AIR CONTROL sliding grille Plastic, 25 x 20 cm high With drawstring Screwing up Color: brown Air passage: 127 cm² Packed per piece Air Control 250×200 Dupont is a versatile industrial item that is perfect for controlling air flow in various applications. This high-quality product from Dupont can be purchased at PLC2Day. Ideal for use in HVAC systems, manufacturing plants, and ventilation systems, this air control unit ensures efficient airflow and ventilation.