900mm 1060mm 1220mm 1380 mm Factory Greenhouse Poultry Farm Chicken House Ventilation Exhaust Fan

High-strength stainless steel propeller with advanced fluid design that provides large air flow, low noise, and high efficiency.

IP55 waterproof and dust-proof protection, F class insulation, ultra-efficient motor with 85% efficiency enables animal producers to save breeding costs and increase profits. .

Box housing and venturi nozzle are made of “X” gauge galvanized sheet-steel with 275g/㎡ zinc layer coating, which enables to withstand the harsh environment of the breeding sites.

Belt drive, adopt imported famous brand belt, made of neoprene composite materials and fiberglass cord core, that provides high strength, good wear resistance, high flexibility and high tensile resistance.

The shutter is automatically open and close by a centrifugal push-pull device, which ensures air tightness and prevents light transmittance.

An ideal choice for ventilation and cooling in animal breeding houses, greenhouses, various warehouses, workshops and more.