The outer frame is made of FRP material, which is high-strength anti-corrosion, acid and alkali resistant, and durable.Linear drive, no belt, anti-oil, belt slippage in wet environment, more stable air volume.
The shell is made of glass fiber glass, acid and alkali resistance, never rust, long service life.Outer frameThe horn exhaust fan runs smoothly and has large air volume. Good exhaust effect, beautiful design generousThe shuttersDustproof and waterproof louvers, smooth air flow. Automatic opening and closing, high safety protection level.Motor100% full-line motor, oxidation resistance, energy saving and durable. Thickened stainless steel bracket reduces noise.Leaf bladePlastic fan blades, acid and corrosion resistant. Stable operation, wind resistance, small size, long service life.