Double inlet centrifugal FD Fans are designed for air delivery into combustion chambers of pressure-fired boilers with the capacity of up to 2500 t/h. High-pressure FD Fans overcome full resistance of air-gas flow path. Double 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:
720
ths. m3/h
Total pressure:
12300
Pa
Temperature:
100
°C
Efficiency:
87
%
Dimensions*
Length (L):
7400
mm
Width (W):
6300
mm
Height (H):
6250
mm
Weight:
35 100
kg
Electric motor
Actuator power?:
3000
kW
Rotation frequency:
1000
rpm
Moment of inertia:
4600
kg*m2
Overall drawing FDFB-28x2-I *
* Dimensions may vary depending on the electric motor model, customer requirements and design constraints.
