
Green House Direct Drive AC Ec Motor Axial Fan Ventilation Cooling Exhaust Animal Husbandry Pig Farm Axial Fan. Durable FRP Construction: Integral moulding fiberglass shell and blades offer anti-corrosion and durability. High Efficiency & Low Noise: Precision balanced blades and imported bearings ensure high airflow with low noise. Direct Drive Technology: Direct drive mode provides high strength and long service life for the motor. Multi-Certification Compliance: Certified by ISO, CE, CCC, and Bess Lab in the USA for quality assurance. Professional Design Support: Expert team provides ventilation plan design for farms, greenhouses, and factories. Customizable Options: Blade quantity (3/4) and fan type can be customized to meet specific needs.