Backward curved blades. Running wheel on the electric motor shaft.
FDFB-12.5-G
Description for FDFB-12.5-G
Single inlet centrifugal FD Fans are used for air delivery into combustion chambers of boilers with the capacity of 2.5- 950 t/h operating with balanced draft (secondary blast). It is allowed to use these fans in processing systems to handle air with the temperature not more than 70 °C. Single inlet centrifugal FD Fans can have right-hand or left-hand rotational direction. The right-hand rotation is in a clockwise order and it should be defined at electric motor side. The blades of impeller are backward curved.
Aerodynamic characteristics
Capacity:
39
ths. m3/h
Total pressure:
5400
Pa
Temperature:
30
°C
Efficiency:
83
%
Dimensions*
Length (L):
3060
mm
Width (W):
1875
mm
Height (H):
2070
mm
Weight:
2275
kg
Electric motor
Actuator power?:
110
kW
Rotation frequency:
1500
rpm
Moment of inertia:
35,12
kg*m2
Overall drawing FDFB-12.5-G *
* Dimensions may vary depending on the electric motor model, customer requirements and design constraints.
