Y5-47 Boiler Induced Draft Fan
The Y5-47 boiler induced draft fan is used for standard industrial boiler flue gas exhaust, smoke discharge and boiler negative pressure support after dust removal devices.
It is suitable for 1–20 t/h industrial boilers under confirmed inlet conditions, with working temperature normally not exceeding 250°C and efficiency up to 90.5% under suitable duty points.
Induced Draft Fan for Regular Boiler Flue Gas Exhaust
Y5-47 is positioned for standard boiler induced draft duty rather than extreme kiln exhaust or very large boiler draft systems. It is commonly used in boiler rooms that need stable flue gas extraction, reliable negative pressure support and practical daily operation.
The fan is suitable for industrial boilers burning different coal types and equipped with smoke removal and dust collection devices. The resistance of the dust removal device, flue duct and chimney route should be included when confirming the total pressure.
Before quotation, QIYUE FAN reviews boiler capacity, flue gas volume, total pressure, gas temperature, dust content, dust collector resistance, outlet angle and rotation direction.
Y5-47 Works After Boiler and Dust Removal Resistance
A boiler induced draft fan should be selected by checking the whole flue gas route. The dust collector and duct system often decide how much pressure the fan must overcome.
Flue gas is generated by boiler combustion.
Dust removal device creates pressure loss.
Provides induced draft and negative pressure.
Discharge direction and chimney resistance are checked.
Confirm Boiler Draft Conditions Before Model Selection
Y5-47 Structure and Installation Data
Y5-47 Boiler Induced Draft Fan Performance Reference
The following table is for preliminary selection. Final model selection should be confirmed according to boiler capacity, flue gas volume, total pressure, dust collector resistance, temperature and installation layout.
| Model | Speed r/min | Total Pressure Pa | Airflow m³/h | Power kW | Motor Model |
|---|---|---|---|---|---|
| 4C | 2900 | 990-1451 | 2750-5060 | 3 | Y100L-2 |
| 4C | 3300 | 1285-1873 | 3130-5750 | 4 | Y112M-2 |
| 5C | 2900 | 1549-2265 | 5360-9870 | 7.5 | Y132S2-2 |
| 6C | 2850 | 2148-3148 | 11300-16760 | 18.5 | Y160L-2 |
| 8C | 1820 | 1726-2501 | 17080-25360 | 22 | Y180L-4 |
| 9C | 1740 | 2001-2922 | 18780-34550 | 37 | Y225S-4 |
| 12D | 1450 | 2471-3609 | 37100-68250 | 75 | Y280S-4 |
| 12.4D | 1450 | 2638-3854 | 40940-75330 | 90 | Y280M-4 |
Note: The working temperature should not exceed 250°C under normal use. Dust collector resistance should be included in total pressure calculation.
Typical Y5-47 Boiler Fan Applications
Standard Boiler Room Exhaust
Used for regular boiler room flue gas discharge and induced draft support.
Boiler After Dust Removal
Selected when smoke removal and dust collection devices are installed before fan or in the exhaust line.
Negative Pressure Support
Helps maintain stable boiler draft and flue gas movement.
Coal-Fired Boiler Systems
Practical for industrial boilers burning different kinds of coal under suitable inlet conditions.
Routine Heating Plants
Used in normal industrial heating conditions where dependable daily operation matters.
Replacement Projects
Model comparison based on old fan nameplate, boiler capacity, pressure and installation direction.
Continue by Boiler Draft System or Fan Series
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FAQ About Y5-47 Boiler Induced Draft Fan
What is the Y5-47 boiler induced draft fan used for?
It is used for standard industrial boiler flue gas exhaust, smoke discharge, dust removal support and negative pressure control in boiler rooms.
What boiler capacity does Y5-47 usually support?
It is commonly used for 1-20 t/h industrial boiler systems under matching inlet conditions.
What temperature can the Y5-47 fan handle?
The normal working temperature should not exceed 250°C. Higher temperature conditions should be reviewed separately before selection.
What information should I send before quotation?
Please send boiler capacity, required airflow, total pressure, dust collector resistance, flue gas temperature, dust content, outlet angle, rotation direction, voltage and quantity.
Send Your Boiler Induced Draft Parameters
Share boiler capacity, airflow, total pressure, dust collector resistance, flue gas temperature, dust content, outlet direction, rotation, voltage and quantity. QIYUE FAN will review whether the Y5-47 boiler induced draft fan fits your project.
Tel / WeChat / WhatsApp: +86 15653305981 | Email: sales@qiyuefan.com
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