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Circular inline duct fans Home > Circular inline duct fans
12 inches 315 circular inline tube fan
  • 12 inches 315 circular inline tube fan
  • 12 inches 315 circular inline tube fan
  • 12 inches 315 circular inline tube fan
  • 12 inches 315 circular inline tube fan
  • 12 inches 315 circular inline tube fan

12 inches 315 circular inline tube fan

Item No.: CDF315
Circular duct fans/inline fans/tube fans is centrifugal duct fan with backward curved centrifugal impeller inside
Product Description
Product Name: 12 Inches Circular Inline Duct Fan 
Model: CDF315

12 Inches Circular Inline Duct Fan represent a technically perfect olution, uniting the advantages of axial fans-straight airflow and easy installation with high pressure stablility, low noise level and high efficiency of the radial fans.
12 Inches Circular Inline Duct Fan are centrifugal duct fan with backward curved centrifugal impeller inside. They are used widely in all kinds of situation for air transportation, adding pressure and excluding air. Such as at home, apartment, hospital, office, meeting room, market, store, hotel, restaurant, cinema, storehouse, washing room, and so on.
12 Inches Circular Inline Duct Fan is used to transport clear gas, forbidden for easy flammable, explosive or corrosive gas. Impurity in the gas have to be not more than 100mg/m³.

-Duct fan changed the traditional method of airflow transportation.
-Direction of air in the fan is the same as air in the tube.
-Duct fan is installed into tube at the same axis, which is easy to install, and saving space, easy for maintenance.
-Controllable speed
-Insulation Class F, Protection Class IP44
-Lower starting current, which is 2~3 times of rated current.
-Duct fan have small volume, lower weight, running smoothly, lower noise, smaller vibration,higher pressure.
-Impeller and motor are balanced together dynamically and statically according to quality G2.5.
Techincal brief
Casing made of high quality steel plate, painted in black/grey
Backward-curved centrifugal impeller is made of Plastic PA66 
ABS Terminal box
External rotor motor with 100% Copper 
C&U deep groove ball bearing, L10 life expectancy is between 30,000 and 50,000 hours,
Operating temperature range-20ºC~60ºC
Insulation Class F
International Protection class IP44
Voltage 110V/220V/230V
Frequency 50Hz/60Hz
Packing  cartons
Delivery terms FOB Shanghai, CIF & CNF
Payment T/T 30% as deposit, T/T 70% before shipment
Delivery time 15~25 days as different quantity
Carton size and Weight
MODEL Carton size/CM Weight/KGS
CDF100 29×27×22 4.0
CDF125 29×27×22 3.9
CDF150 39×37×24 5.3
CDF160 39×37×24 5.3
CDF200 39×37×24 6.3
CDF250 39×37×24 6.2
CDF315 46×44×26 7.9