CHA series centrifugal fire exhaust fan

CHA series centrifugal fire exhaust fan

CHA series backforward box centrifugal fan 

BCHA series explosion-proof centrifugal fan

XCHA series backforward box centrifugal fan (silencing type)

CHA-YY series backforward box centrifugal fan(oil fume exhaust type) 

CHA-G/F/H series backforward box centrifugal fan (filter type)

Structural features: 

The frame of cabinet fan is made of alumium, the fan adopt labyrinthic seal;

The fan drives directly and is easy to install and maintain;

The impiller is designed for backforward curved impeller, so it has large volume and low noise and not over loading.

Model range: NO.250-1400,a total of 24 models available. 

Air volume range: 400-128000m*/h 

Total pressure range:60-2600Pa

Application:It's suitable for factry,warehouse,supermark, office-lock, dwelling and laboratories etc.