Double Width Double Inlet (DWDI) Centrifugal Fans – Maximum Airflow, Compact Design
About Our DWDI Centrifugal Fans
At TMKK AIR SOLUTION, we manufacture Double Width Double Inlet (DWDI) centrifugal fans designed for large airflow volumes at low to medium static pressures.
These fans draw air from both sides of the impeller, effectively doubling the airflow capacity without requiring additional space. With compact design, smooth operation, and high efficiency, DWDI fans are widely used in HVAC systems, AHUs, ventilation, and process industries.
Why Choose TMKK AIR SOLUTION DWDI Fans?
- Maximum Air Volume – Dual inlet design doubles the airflow capacity.
- Expert Engineering – Precision-balanced impellers for smooth and efficient operation.
- Durable Construction – Heavy-duty MS/SS/FRP housings with long service life.
- Space-Saving Design – High capacity airflow with compact installation.
- Energy Efficient – Optimized impeller and housing for reduced power consumption.
DWDI Fan – Key Features
- Airflow Range: 20,000 CMH – 4,00,000+ CMH
- Static Pressure Range: 50 mmWC – 800 mmWC
- Motor Power Range: 5 HP – 250 HP
- Drive Options: Direct Drive / V-Belt Drive / Coupling
- Impeller Design: Forward Curved / Backward Curved
- Material of Construction: Mild Steel (MS), Stainless Steel (SS), FRP
- Noise & Vibration: Low-noise operation with precision dynamic balancing
Technical Specifications (Range)
Airflow Capacity: 20,000 CMH → 4,00,000+ CMH
Static Pressure: 50 mmWC → 800 mmWC
Motor Power: 5 HP → 250 HP
Drive Type: Direct Drive / V-Belt / Coupling
Construction: MS / SS / FRP as per requirement
Applications
HVAC Air Handling Units (AHUs), Large Ventilation Systems, Clean Rooms & Pharmaceuticals, Commercial Buildings & Malls, Industrial Cooling & Drying Systems, Food & Beverage Processing, and General Industrial Air Circulation
Our Commitment
At TMKK AIR SOLUTION, our DWDI centrifugal fans deliver maximum airflow capacity with compact design and long-lasting performance. With tailor-made solutions, strong technical expertise, and after-sales support, we ensure your systems run efficiently, quietly, and reliably.
Contact us today to explore our full range of Double Width Double Inlet fans customized for your industrial or HVAC applications.