Eco ventilate system – 54” industrial fan

This industrial negative shutter fan helps to create a better working environment, according to the manufacturer, Show Fuu Plastics Co., Ltd. The theory is to exhaust a great amount of indoor air to create an air pressure difference, then force outside airflow into the room. This industrial fan is an ideal ventilation device for summer cooling in warehouse, factory, greenhouse and animal feeding areas, etc. It is made of plastic, which can be recycled after usage. The fan shell is KD designed and is easy to assemble which saves space and costs during shipment. The PVC louver is shock-resistant and strong. The one-way opening design louver prevents bug or insect invasion. The fan blade, made of nylon with glass fiber is lightweight and rustproof. The motors are from the Fukuta Amef series which are CE certified.
http://showfuu.imb2b.com/