Double Inlet Centrifugal Blower Suppliers in India
Eyyani Electric Machines Manufactures and supplies double inlet centrifugal blowers across India. A double inlet blower draws air from both sides of the impeller, so it moves much more air than a single inlet blower of similar size. We make 11 models at our own facility in Karnataka, and every blower comes with a 1-year manufacturing warranty.
These blowers suit large HVAC systems, paint booths, commercial kitchens and heavy-duty ventilation, where airflow has to be high and steady. The balanced impeller keeps vibration and noise low, and the design uses less power for the air it delivers. Each unit is tested before it leaves our factory.
What Is a Double Inlet Centrifugal Blower?
A double inlet centrifugal blower is an industrial air-moving device with two air inlets, one on each side of a single impeller. Because it draws air from both sides, it delivers higher airflow than a single inlet blower of similar size, at lower energy use per unit of air moved. It is commonly used in large HVAC systems, paint booths and heavy-duty ventilation.
Features Designed for Industrial Applications
- High Airflow Capacity: Efficiently moves large volumes of air for superior ventilation.
- Balanced Dual Air Inlet: Ensures stable, even airflow and improved system balance.
- Forward Curve Impellers: Provide high static pressure at low speeds, reducing noise and energy use.
- Robust, Vibration-Free Construction: Made from premium materials with dynamic balancing for long-term reliability.
- Optimized Energy Efficiency: Delivers high performance with lower operational costs.
- Customizable Options: Multiple impeller designs, housing materials, and motor types to suit specific needs.
Industrial & Commercial Applications of Double Inlet Centrifugal Blowers
- Large commercial and industrial HVAC systems
- Air handling units for large buildings
- Paint spray booths and finishing systems
- Oven and dryer exhaust systems
- Process air handling and purification
- Large-scale ventilation and air curtain systems
Double Inlet Centrifugal Blower FAQs: Specifications, Applications & Performance
Double inlet blowers generally provide higher airflow, while single inlet blowers suit moderate airflow needs. Read our guide to single inlet vs double inlet blowers to compare their differences.
Double inlet blowers move more air than single inlet blowers of a similar size, because they draw air from both sides of the impeller. They also run with steadier airflow, less vibration and lower noise and use energy more efficiently. That makes them ideal for large HVAC systems, paint booths and heavy-duty ventilation.
Find out how much air your process needs and how much resistance it faces from ducts, filters and hoods. Then pick a double inlet blower that delivers both With a little extra capacity. Double inlet models work best for high airflow at low to medium pressure such as in large HVAC systems, paint booths and heavy-duty ventilation. If you need high pressure or a compact unit, a single inlet blower may fit better.
Keep it clean and check it regularly. Once a month, listen for strange noise or vibration and check that it isn’t running hot. Every 3 to 6 months, we clean the impeller, grease the bearings and tighten the bolts. Dust buildup is the most common cause of noise and weak airflow, so cleaning it on time keeps your blower running smoothly for years.
Yes. We provide technical drawings and specifications for all 11 of our double inlet centrifugal blower models on request. Send us the model or your airflow and pressure requirement, and our team will share the dimensions, performance details and drawings you need.
Industrial blowers come as single inlet, double inlet, flameproof, polypropylene and regenerative types. Eyyani makes all five at its Bengaluru facility and builds custom models, so you can explore the full blower range and pick the right one.
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