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Forward blade centrifugal fan Φ355 | Used In Condenser | Low Noise High Airflow





Product description:
EC centrifugal fan is a device that generates airflow by centrifugal force driving impeller. It has the advantages of high efficiency, energy saving, stable operation and low noise. The structural characteristics of EC centrifugal fan are mainly reflected in the impeller, motor and shell.
EC centrifugal fans have a very wide range of applications, including air purification, industrial production, building ventilation, water treatment, chemical, pharmaceutical and other industries. In terms of air purification, EC centrifugal fans are mainly used in air purifiers, air ventilation systems and other equipment.
In industrial production, EC centrifugal fans can be used for compressed air, vacuuming, exhaust, conveying, drying and other processes. In terms of building ventilation, EC centrifugal fans can be used for ventilation in commercial buildings, office buildings, hospitals, schools, sports venues and other places.
In water treatment, EC centrifugal fan can be used for wastewater treatment, drinking water purification and other environmental protection equipment. In chemical, pharmaceutical and other industries, EC centrifugal fans are also widely used.

Type |
Rated voltage V
|
Working Voltage V
|
Current
A |
Power W | Speed RPM | Noise dB (A) | |
EC102-B355 | 230 | 200~277 | 2.5 | 350 | 2000 | 80 |
- *Title
- *Content
- ECM Motor and Shade Pole MotorSep 22,2025This is an excellent question that gets to the heart of efficiency and cost in modern appliances. Here’s a detailed breakdown of the advantages and disadvantages of Electronically Commutated Motors (ECM) compared to Shaded Pole Motors.
- The fan used on the evaporator, the key point of attention.Sep 11,2025Quantify: Don't guess airflow and pressure. Match: Select the fan to operate at its BEP for your specific system curve. Verify: Measure airflow at startup and adjust. This is the single most important commissioning task. Maintain: Keep it clean and balanced. The performance degradation is quadratic with speed reduction due to fouling. Evaluate Lifecycle Cost: The higher efficiency of an ECM motor often justifies its cost through operational energy savings, especially in variable load application
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