•Equipped with 300, 400, 500, 600, 700, Six sizes of 800 mm.
•PVC fiberglass shell and top cover.
•Equipped with anti bird net and square connection flange.
•Suitable for ventilation and air exchange in hotels, restaurants, theaters, offices, laboratories, factories, residential buildings, and other buildings.
•All Rongtong blades are made of aluminum die-casting finished products with adjustable blade angles. The blades undergo a balancing process to ensure that they do not vibrate during operation.
•Motor: IP54, F-class insulation.
