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 negative-pressure support after dust-removal equipment.
It is commonly reviewed for 1–20 t/h industrial boilers under confirmed inlet conditions. Normal working temperature should not exceed 250°C, and efficiency can reach 90.5% at suitable operating points.
Final selection should include boiler capacity, airflow, total pressure, collector resistance, gas temperature, dust condition, outlet angle and rotation direction.
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 systems. It is commonly used where stable flue-gas extraction, negative-pressure support and practical daily operation are required.
The fan is suitable for industrial boilers burning different coal types and equipped with smoke-removal or dust-collection devices. The resistance of the treatment equipment, flue duct and chimney route should be included when total pressure is confirmed.
Y5-47 Works After Boiler and Dust-Removal Resistance
The correct operating point should be based on the complete flue-gas route rather than the fan alone.
Flue gas is generated during boiler combustion.
Dust-removal equipment creates additional pressure loss.
Provides induced draft and supports negative furnace pressure.
Discharge direction and chimney resistance complete the pressure calculation.
Confirm Boiler Draft Conditions Before Model Selection
Y5-47 Structure and Installation Data
| Item | Configuration |
|---|---|
| Inlet Type | Single-suction induced draft fan |
| Main Sizes | No.4, No.5, No.6, No.8, No.9, No.12 and No.12.4 |
| Outlet Angles | 0°, 90° and 180° according to the boiler-room duct layout |
| Rotation | Left-hand or right-hand rotation viewed from the transmission side |
| Main Components | Impeller, casing, inlet, transmission part and regulating door |
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, 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 |
Typical Y5-47 Boiler Fan Applications
For regular boiler-room flue-gas discharge and induced-draft support.
For systems with smoke-removal and dust-collection equipment before the fan.
Supports stable boiler draft and continuous flue-gas movement.
For industrial boilers burning different coal types under confirmed inlet conditions.
For normal industrial heating conditions where dependable daily operation matters.
Model comparison can start from the old nameplate, boiler capacity, pressure and outlet direction.
Continue from Y5-47 to Product Family, System and Related Models
Use the aggregation and system pages for the wider boiler induced-draft route. Specific product pages remain available for direct model comparison.
Compare Y5-47 with other boiler flue-gas extraction and negative-pressure fan directions.
View Boiler ID Fans →Review the complete flue-gas route, collector resistance, furnace pressure and chimney discharge.
View ID System →Compare ID, FD and high-temperature duties and prepare the operating data required before quotation.
Read Selection Guide →Compare a smoke-removal and dust-collection direction for stronger environmental-treatment resistance.
View Y5-48 →Review a higher-pressure direction for stronger boiler, kiln and furnace exhaust resistance.
View Y8-39 / Y9-38 →Review a larger-capacity boiler draft direction for higher airflow and stronger system resistance.
View GY6-51 →FAQ About Y5-47 Boiler Induced Draft Fan
It is used for standard industrial boiler flue-gas exhaust, smoke discharge, dust-removal support and negative-pressure control.
It is commonly reviewed for 1–20 t/h industrial boiler systems under matching inlet conditions.
Normal working temperature should not exceed 250°C. Higher-temperature duties require a separate review.
Send boiler capacity, airflow, total pressure, collector resistance, temperature, dust content, outlet angle, rotation, voltage and quantity.
Send Your Boiler Induced Draft Parameters
Share boiler capacity, airflow, total pressure, collector resistance, gas temperature, dust condition, outlet direction, rotation, voltage and quantity.
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