Y5-48 boiler centrifugal induced draft fan for industrial boiler flue gas exhaust, smoke removal systems, dust removal equipment and boiler induced draft applications. Suitable for 1–20t/h industrial boiler systems under confirmed gas temperature and dust content conditions. Model selection can be reviewed according to boiler capacity, airflow, pressure, gas temperature, dust content, motor power and installation direction.
Y5-48 Boiler Centrifugal Induced Draft Fan is designed for industrial boiler systems using different fuels and equipped with smoke removal and dust collection devices. It is mainly used to support stable flue gas exhaust in boiler environmental treatment systems.
This series focuses on the exhaust section after combustion and dust treatment. It is suitable for boiler smoke discharge, dust collector draft support, furnace exhaust and standard industrial flue gas handling applications.
Dust Collection Draft Focus
Main Duty
Boiler exhaust draft
System Match
Smoke removal and dust collection
Fan Models
No.4C / 5C / 6.3C / 8C / 10C / 12.5C
Configuration
Single suction, left or right rotation
Designed for Boiler Smoke Treatment Systems
Y5-48 is different from a general boiler room fan. Its typical working position is connected with smoke removal, dust collection and flue gas discharge equipment. In actual projects, the fan must overcome not only duct resistance, but also the resistance created by the dust collector, damper and chimney connection.
The fan is suitable for industrial boiler exhaust systems where the customer needs a stable induced draft fan to keep flue gas moving through the environmental treatment line. Before selection, the dust collector type, gas temperature, smoke volume and system resistance should be confirmed together.
If the boiler exhaust line includes a cyclone collector, bag filter, wet dust collector or long flue duct, please provide the resistance value or layout information. This helps avoid insufficient draft after installation.
Typical Selection Situations
01
Smoke Removal System
Used when boiler smoke must pass through treatment equipment before discharge.
02
Dust Collector Draft
Helps compensate pressure loss caused by dust collection devices and flue gas treatment equipment.
03
Industrial Boiler Exhaust
Suitable for boiler exhaust systems that require continuous flue gas discharge and stable negative pressure.
04
Environmental Retrofit
Can be selected when old boiler exhaust lines are upgraded with smoke and dust treatment devices.
Smoke and Dust Collection Line Check
Check Item
Why It Matters
Information Needed
Dust Collector Type
Different collectors create different pressure loss
Cyclone, bag filter, wet collector or other device
Flue Gas Volume
Determines model size and motor power
Required airflow or boiler exhaust volume
System Resistance
Affects whether the fan can maintain stable draft
Duct length, elbows, damper and collector resistance
Gas Temperature
Influences material, bearing and safety margin
Normal temperature and peak temperature
Dust Condition
High dust content can increase wear
Dust concentration and particle characteristics
Fan Form and Installation Notes
Item
Configuration
What to Confirm
Inlet Type
Single suction structure
Confirm inlet duct direction and installation space
Model Sizes
No.4, No.5, No.6.3, No.8, No.10, No.12.5
Select according to airflow, pressure and motor power
Outlet Angle
0°, 45°, 90°, 135°, 180°, 225°
Match the outlet position with site duct layout
Rotation
Left-hand or right-hand rotation
Confirm by viewing from motor side
Performance Range Overview
Model RangeNo.4C to No.12.5C
Motor PowerApprox. 2.2–110 kW depending on model and speed
Working PositionBoiler smoke removal and dust collection exhaust line
Selection BasisAirflow, pressure, collector resistance and gas temperature
Y5-48 Model Selection Table
The following table is arranged for preliminary model selection by model group, speed range and motor power range. Complete point-by-point performance data can be confirmed according to the required working point.
Model Group
Typical Speed
r/min
Motor Power Range
Typical Motor
Application Level
Selection Note
Y5-48 No.4C
2500–3650
2.2–5.5 kW
Y90L-2 / Y132S1-2
Small exhaust line
For smaller boiler smoke and dust treatment lines
Y5-48 No.5C
2240–3150
4–11 kW
Y112M-2 / Y160M1-2
Small-medium system
Suitable for moderate smoke removal resistance
Y5-48 No.6.3C
2000–2800
7.5–22 kW
Y132S2-2 / Y180M-2
Medium system
Often used when collector resistance becomes more obvious
Y5-48 No.8C
1400–2000
11–30 kW
Y160M-4 / Y200L-4
Medium-large system
For larger dust collection exhaust requirements
Y5-48 No.10C
1250–1800
22–75 kW
Y180L-4 / Y280S-4
Large exhaust line
For higher exhaust volume and stronger treatment line resistance
Y5-48 No.12.5C
1000–1400
37–110 kW
Y225S-4 / Y315S-4
Heavy smoke treatment line
For large boiler exhaust and dust collection systems
Information Needed Before Quotation
Boiler and Fuel TypeDifferent fuels create different smoke volume, dust and corrosion conditions.
Dust Collector ResistancePlease provide resistance data or dust collector type for accurate pressure selection.
Gas TemperatureConfirm normal temperature, maximum temperature and whether continuous operation is required.
Installation DirectionPlease confirm rotation direction, outlet angle and available space for installation.
Get a Y5-48 boiler draft fan quote
Send: Boiler Type | Dust Collector | Airflow | Pressure | Temperature | Outlet Angle
