Centrifugal Fan 4000 cfm Single Inlet Industrial Exhaust Fan

Backward Centrifugal Fan
**Material is option:Mile steel with powder caoting,201#,304#,316#,316L#,Stainless steel,Aluminum alloy.
**Size:280mm~1400mm
**All wheels will be test by dynastic balance.

Fan Hosing
**Material is option as below:
201#,304#,316#,316#,stainless steel,Mile steel with powder caoted

Air inlet
**The inlet is designed in line with aerodynamics,which is streamlined for better airflow movement and efficiency,reducing turbulence and sound.

Motor
**Motor:Popular or Explosion for option
**Electric: 110V/220V/380V/420V,50HZ/60HZ
**Driven:Direct
**Belt Protection:IP44,IP54,IP55
**Insulation Class:B Class,F Class,H Class
**Power:0.55~110KW
**Brand:PINXING,JIANGSHENG,ABB,SIMENS ect.

Air outlet & Fan angle
**Fan angle is adjustable according to customer need

Product description
** XFB series backward centrifugal fan is one of the most successful and efficient centrifugal fans designed in china.
** The connecting type fan is assembled on the same rigid frame of the fan, the drive group and the motor, thus
** The C type fan can be matched with an integral bearing seat, and the bearing is well lubricated and has a high service life . Equipped with water  seat , it can work in

high temperature for a long time .
** Ctype fans can manufacture non-standard speed to realize nonstandard adjustment of parameters.
Product purpose
** Place of use : widely used in large and medium-sized factories and civil buildings , large squares , power plants , air treatment equipment, hot air circulation equipment.
** Conveying gas : non flammable , explosive and non corrosive gas medium .
** Air dust: gas does not allow sticky substances, dust and hard particles content of not more than 150mg/m3, if used to transport small particles of material, fan impeller

life will be shortened.
** Normal temperature : fan normal use temperature is not more than 80 degrees C , when there is a special use problems should contact my company technical department
Applications:
factory/building ventilation
air/gas transport
cooling
Generally used for ventilation, process gas transport.  Widely used in many industries.
Cement plant, power plant , chemical, Metal smelting, water treatment, De-dusting system, Food, Paper making, industrial gas

Backward centrifugal fan (C type driving) technical parametric table