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Backward Inclined Centrifugal Fans in Chennai

Backward Inclined Centrifugal Fans Manufacturers in India
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Backward Inclined
180 mm - 1120 mm Dia
Range
700 to 60000 cfm
MOC
GPSP/SS304/SS316

High-Efficiency Airflow for HVAC and Industrial Ventilation

Backward inclined centrifugal fans are designed for applications where efficient and reliable air movement is required. Their blades curve backward relative to the direction of rotation, helping offer better efficiency and better resistance to dust and airborne debris. These characteristics make them appropriate for HVAC systems, industrial ventilation, and applications requiring high-pressure airflow.

As Backward Inclined Centrifugal Fans Manufacturers in Chennai, we provide different fan configurations and sizes for air handling units, ducted supply and exhaust systems, and industrial process ventilation. Fan selection can be based on the required airflow, static pressure, application, and location conditions.

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DIDW

FABI F Series

FABI F Series

FABI P Series

FABI P Series

FABI Q Series

FABI Q Series


SISW

FABISB Series

FABISB Series

FABISD Series

FABISD Series

Plug Fan



FABISB Series

Backward Inclined Centrifugal Fans for Chennai Projects

Backward inclined centrifugal fans are usually selected when a ventilation system needs efficient airflow and resistance to dust and debris. The backward-curved blade arrangement supports efficient operation and makes these fans suitable for a wide variety of industrial and HVAC requirements.

For projects looking for Backward Inclined Centrifugal Fans Suppliers in Chennai, the appropriate fan can be selected according to airflow, pressure, installation requirements, and operating conditions. This helps the fan integrate well with the overall air-handling system.

Chennai is a major automotive and manufacturing centre, with important industrial clusters around Sriperumbudur, Oragadam, Ambattur, and Guindy. The city also has hospitals, IT campuses, and port-related warehousing facilities. Its hot and humid coastal climate creates a need for reliable ventilation in manufacturing plants, basements, plant rooms, and other enclosed areas.

Backward Inclined Fan Configurations

The product range includes multiple configurations that can be considered according to system requirements and available installation space.

DIDW FABI F Series

The FABI F series is part of the Double Inlet Double Width configuration. It may be selected for HVAC and commercial applications requiring a suitable DIDW fan arrangement.

FABI P Series

The FABI P series offers another backward inclined centrifugal fan configuration within the DIDW range. It can be considered according to project-specific airflow and pressure requirements.

FABI Q Series

The FABI Q series is also available under the DIDW configuration, providing another selection for different air-handling system requirements.

SISW FABISB and FABISD Series

The FABISB and FABISD series are available within the Single Inlet Single Width configuration. These fans provide flexibility for systems in which a single-inlet arrangement is needed.

Plug Fan

A plug fan option is also available in the product range and may be considered for appropriate air-handling and ventilation arrangements.

For clients looking for Backward Inclined Centrifugal Fan Manufacturer in Chennai, these configurations provide options for specific HVAC and industrial ventilation layouts.

Technical Specifications

ProductBackward Inclined Centrifugal Fans
Diameter Range180 mm to 1120 mm
Airflow Range700 to 60,000 CFM
Material of ConstructionGPSP / SS304 / SS316
DIDW SeriesFABI F / FABI P / FABI Q
SISW SeriesFABISB / FABISD
Additional ConfigurationPlug Fan
Main ApplicationsAHUs, Ducted Supply & Exhaust, Industrial Process Ventilation

The available diameter range is from 180 mm to 1120 mm, with airflow capacity from 700 CFM to 60,000 CFM. Material options listed on the product page include GPSP, SS304, and SS316.

Applications of Backward Inclined Centrifugal Fans

Backward inclined centrifugal fans can be used in various HVAC and industrial ventilation applications. The Chennai product page specifically identifies the following applications:

  • Air Handling Units
  • Ducted Supply Systems
  • Ducted Exhaust Systems
  • Industrial Process Ventilation
  • Manufacturing facilities
  • Plant ventilation systems
  • Equipment and plant rooms
  • Industrial air-handling systems

For Industrial Backward Inclined Centrifugal Fan Manufacturer in Chennai requirements, these fans may be considered for production and process-ventilation applications where efficient airflow and resistance to airborne debris are important.

They can also be used in HVAC systems serving commercial and institutional buildings when the required airflow and static pressure suit the fan's operating range.

Key Benefits

Higher Airflow Efficiency

The backward-curved blade design is intended to provide better performance compared with configurations designed for different operating requirements.

Resistance to Dust and Particles

The fan design provides better resistance to dust and particles in the air, making it suitable for industrial environments where air quality can vary.

Wide Size Range

With diameters from 180 mm to 1120 mm and airflow from 700 to 60,000 CFM, the product range covers different project requirements.

Multiple Configurations

DIDW, SISW, and plug fan options offer flexibility while planning different HVAC and industrial ventilation systems.

Material Flexibility

GPSP, SS304, and SS316 options allow the construction to be considered according to project and operating conditions.

How to Select the Right Fan

Selecting the proper backward inclined centrifugal fan requires consideration of the complete ventilation system. Important factors include:

  • Airflow: Determine the required CFM for the application.
  • Static Pressure: Identify the pressure the fan must overcome.
  • Fan Configuration: Select DIDW, SISW, or plug fan according to the system arrangement.
  • Fan Size: Choose the proper diameter based on airflow and installation requirements.
  • Material: Consider GPSP, SS304, or SS316 according to operating conditions.
  • Application: Identify whether the fan will be used for an AHU, ducted supply, exhaust, or industrial process.
  • Site Conditions: Consider temperature, humidity, dust, available space, and installation conditions.

For Backward Inclined Centrifugal Fans Suppliers in Chennai, sharing airflow, pressure, application, and location information helps in determining a suitable fan configuration.

Manufacturing and Supply for Chennai

The backward inclined centrifugal fans are manufactured at the manufacturing facility in Neemrana, Rajasthan. Each unit is selected according to the required airflow, static pressure, and project site conditions. Technical assistance is available for sizing and technical information before ordering. Finished equipment may be dispatched to Chennai and other locations throughout India.

For customers looking for Backward Inclined Centrifugal Fan Manufacturer in India, the available configurations and size range offer options for different HVAC and industrial ventilation projects.

Why Choose Backward Inclined Fans?

Backward inclined centrifugal fans are suitable when an application requires efficient airflow together with better resistance to dust and airborne debris. Their use in AHUs, ducted supply and exhaust systems, and industrial process ventilation makes them relevant across several types of projects.

For Industrial Backward Inclined Centrifugal Fan Manufacturer in Chennai projects, the required airflow, static pressure, fan configuration, material, and installation conditions must be evaluated before final selection. Matching these factors with the ventilation requirement helps create a suitable air-management solution.

Frequently Asked Questions

What is a backward inclined centrifugal fan?

A backward inclined centrifugal fan is an air-moving fan with blades that curve backward against the direction of rotation. This design provides higher efficiency and higher resistance to dust and airborne particles.

What sizes are available?

The listed diameter range is from 180 mm to 1120 mm.

What airflow capacity is available?

The available airflow range is from 700 CFM to 60,000 CFM.

Which fan configurations are available?

The range includes FABI F, FABI P, FABI Q, FABISB, FABISD, and plug fan configurations.

Where are these fans normally used?

They are commonly used in air handling units, ducted supply and exhaust systems, and industrial process ventilation applications.

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Conclusion

Backward inclined centrifugal fans are designed for HVAC and industrial ventilation systems where efficient airflow, high-pressure performance, and resistance to dust and airborne debris are critical. With diameters from 180 mm to 1120 mm, airflow from 700 to 60,000 CFM, and GPSP, SS304, and SS316 material options, the range can support different project requirements.

FanAir India Pvt. Ltd. manufactures these air-handling solutions at its Neemrana facility and supports project-specific selection based on airflow, static pressure, application, and site conditions. Equipment can be dispatched to Chennai and other locations across India.

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Serving Chennai

Fan Air India Pvt. Ltd. manufactures precision-engineered backward inclined centrifugal fans built for high-efficiency airflow. For customers in Chennai, our Backward Inclined Centrifugal Fans are commonly used for air handling units, ducted supply and exhaust systems and industrial process ventilation.

Chennai is one of India's largest automotive and manufacturing centres, with major clusters around Sriperumbudur, Oragadam, Ambattur and Guindy, along with hospitals, IT campuses and port-linked warehousing. Its hot, humid coastal climate calls for well-protected fans and steady ventilation in plants, basements and plant rooms.

Every unit is built at our factory in Neemrana, Rajasthan and selected to suit the required airflow, static pressure and site conditions of your project. Our team can help with sizing and technical data before you order, and we dispatch finished equipment to sites across Chennai and the rest of India.

To get a quotation for Backward Inclined Centrifugal Fans in Chennai, share your airflow, pressure and application details through our contact page, call +91-9811347199 or email saurabh.joshi@fanair.in.

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