YDF series large windy type centrifugal ventilation fan, exhaust fan outlet

   effect of the induced fan simple say is: have the effect of transfer of air.Exhaust fan is indoor air exhaust to the outside, blower is the outdoor to indoor air, and the induced fan is indoor air to move, such as interior space is bigger, ventilation system, air supply outlet has no ability to take care of the induced fan in the places the air moved to the place, to transfer

 induced fan is mainly used in the underground garage, ventilation, are generally intelligent control, in the car after reaching set point to start the exhaust fan, exhaust gas as the main ingredient in automobile exhaust is a carbon monoxide, carbon monoxide reaches a certain concentration will make people breathing difficulties, serious even coma death, induced fan can be manual control, computer remote control, can also and fire linkage control system, depending on the design requirements

We provide good quality service for our clients. If you need sample for testing or showing to your clients,we can deliver the sample by international express.You should pay the sample and express cost.

We can also design the product according to your specific requirement.

We can provide you installation guide.If parts are damaged in the quality insurance period because of our quality,we can change the damaged parts free of charge.