The permeable fan is a part of the ductless jet induced ventilation system, which is composed of the supply fan and exhaust fan. When the ductless jet induced ventilation system is used, the high cost of designing, manufacturing, and installing air ducts and other supporting works can be saved, and the air pressure required by the ventilation duct, air supply fan and exhaust fan is much smaller than that required by the use of pipelines. In this way, fans with large air volume and low air pressure can be selected to reduce the required power. The operating cost and investment cost are greatly reduced. When the supply and exhaust fan stops running, the induction fan can still run and play the role of local ventilation.

Induction fan built-in high efficiency centrifugal fan, with obvious low noise, small size, light weight, easy lifting (vertical, horizontal installation can be), simple maintenance, has been widely used in underground parking, stadiums, workshops, warehouses, shopping malls, supermarkets, entertainment venues and other large area of the ventilation scene.

Suitable for all kinds of underground parking, gymnasiums, workshops, warehouses, shopping malls, supermarkets, entertainment venues and other large area ventilation scenes.

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  Energy efficiency label certification

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  CCCF certified products

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  CMA metrological certification

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  National quality supervision, inspection and certification

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  China recognizes the joint symbol of international mutual recognition

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  China recognizes the joint symbol of international mutual recognition