1. 1.   fan is combined with domestic and foreign advanced technology. 
   2.The sizes of inlet duct and outlet duct are the same. 
   3.Connected the fan and piping.
   4.Special housing could reduce noise and vibration, best design on the impeller base on aerodynamics. 
   5.Design for blow, exhaust, circle, renew and filtration.
   6.Used in hotel marketplace gymnasium supermarket store room and most of public place.
   7.Consist of housing, impeller, motor, base and connection box.
   8.Hydroponic centrifugal duct fan is with high capacity and excellent reliability. 
   9.The straight through radial fan is compact and very easy to install. 
   10.It can cope with high pressure and long duct runs, whilst still operating at acceptable noise levels.
   11. fan can be controlled by voltage variation regulators. 
   12.The motors are an external rotor type asynchrony motor. 
   13.They have maintenance free sealed ball bearings and are protected from over heating by thermo contacts.

Features

Saving energy and strong wind power

Low noise and die-casting aluminum alloy case

Every fan installs Temp Sensor Device.

Application

Ventilation for tunnel, basement, ship building, electric soldering and waste gas exhaust out. 

various specification