FDFB-25x2-II-M

General information
Equipment type:	Forced draft fan
Name:	FDFB-25x2-II-M
English name:	VDH-25x2-IIM
Notes:	Backward curved blades

Description for FDFB-25x2-II-M
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.

Description for FDFB-25x2-II-M

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:	515	ths. m³/h
Total pressure:	11400	Pa
Temperature:	100	°C
Efficiency:	87,5	%

Dimensions*
Length (L):	6916	mm
Width (W):	4450	mm
Height (H):	5235	mm
Weight:	25050	kg

Electric motor
Actuator power^?:	2000	kW
Rotation frequency:	1000	rpm
Moment of inertia:	н/д	kg*m²

Overall drawing FDFB-25x2-II-M ^*
* Dimensions may vary depending on the electric motor model, customer requirements and design constraints.

Railway delivery options
Platforms:	3
Wagons:	0
Transporters:	0

Additional components
Actuator:	630	Nm

help_oprosnik