The DIDW / SISW Centrifugal Fan is a high-efficiency single inlet centrifugal fan designed with backward curved impellers for optimal airflow performance. Certified by both AMCA (Air Movement and Control Association) and TUV, this fan guarantees compliance with industry standards and reliable operation. Specifically engineered to prevent motor overloading, the centrifugal fan ensures energy-efficient and safe performance under various load conditions. Ideal for supply or exhaust applications, it serves diverse commercial, industrial, and process HVAC (Heating, Ventilation, and Air Conditioning) systems. This fan series is manufactured in strict accordance with the AMCA Standard 99, ensuring standardized sizing and compatibility. The backward wheel design of the impellers enhances efficiency and enables quieter operation compared to forward-curved variants. The robust construction and quality certification make this centrifugal fan suitable for demanding environments requiring consistent airflow management with minimal maintenance.
Key Features
| Features | Description |
|---|---|
| Fan Type | Single Inlet Centrifugal Fan |
| Impeller Design | Backwards Curved Impellers (Backward Wheels) |
| Certifications | AMCA Certified, TUV Certified |
| Efficiency | High Efficiency, Non-Overloading Performance |
| Application | Suitable for Supply or Exhaust Air in Commercial, Process, and Industrial HVAC Systems |
| Standard Compliance | Sizes conform to AMCA Standard 99 |
| Performance Reliability | Safe operation under varying load conditions without motor overloading |
| Noise Levels | Reduced noise due to backward curved impeller design |
| Durability | Robust build quality for industrial environment usage |
| Attributes | Description |
|---|---|
| Fan Series | DIDW / SISW |
| Type | Single Inlet Centrifugal Fan |
| Impeller Type | Backward Curved Impellers |
| Certification Bodies | AMCA & TUV |
| Applicable Standards | AMCA Standard 99 |
| Use Case | Commercial, Process, Industrial HVAC Supply and Exhaust |
| Performance Feature | Non-Overloading Motor |
| Design Feature | Backward Wheels for enhanced efficiency |
| Installation Type | Ducted HVAC Systems |
| Material Construction | Heavy-duty industrial grade materials |
*Disclaimer: The above description has been AI-generated and has not been audited or verified for accuracy. It is recommended to verify product details independently before making any purchasing decisions.
The DIDW / SISW centrifugal fan is certified by both AMCA (Air Movement and Control Association) and TUV, ensuring compliance with international quality and safety standards.
The backward curved impellers reduce motor overloading, increase fan efficiency, and contribute to quieter operation compared to forward-curved impellers, making it ideal for industrial HVAC applications.
Yes, the DIDW / SISW fan series sizes are manufactured in accordance with AMCA Standard 99, providing consistency and ease of integration with HVAC systems.
Yes, this fan is designed for versatile use in both supply and exhaust air applications in commercial, process, and industrial HVAC systems.
No, the fan features high-efficiency, non-overloading backward curved impellers that protect the motor from overloading during operation.
Country Of Origin: India
SINGLE INLET CENTRIFUGAL FAN with Backward Wheels
The AMCA & TUV Certified product
centrifugal fans with high efficiency non-overloading backward curved impellers.
The fans are suitable for supply or exhaust applications in commercial, process and industrial HVAC systems.
Sizes of this series are in accordance with AMCA standard 99.
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Thanepada , India
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