The backward curved fan has blades that curve opposite to the airflow direction, which results in higher efficiency and lower power consumption at higher pressures. This type of fan is often used in applications requiring high-performance and reliability, such as in industrial air handling, heating, ventilation, and cooling systems. The backward curvature of the blades reduces the energy losses associated with the fan, making it ideal for systems with variable airflows or those that operate in high-pressure conditions. The fan design also minimizes noise levels and increases the fan’s longevity due to reduced mechanical stress.
