Square-shape Negative Pressure Fan for Pig House
Advantages of Negative Pressure Fan for Piggery Cooling
1. Particular V-shape bracket: strong and durable;
2. Pure-copper motor with national standard and imported bearing: uniform rotating speed, large CFM supply and low noise;
3. High-tech composite polymer nylon blade: good flexibility and corrosion-resistance;
4. Automatic on-off shutters: dustproof and waterproof;
5. Remarkable cooling effect, high air cleanliness and stable performance;
6. Low investment, Eco-friendly.