SISW Backward Curved Belt Driven

The SISW Backward Curved Belt Driven fan is a robust and energy-efficient centrifugal fan engineered for demanding industrial and commercial ventilation needs. Featuring a Single Inlet Single Width (SISW) design with backward curved blades, this fan delivers high static pressure while maintaining low power consumption and reduced noise levels.

The backward curved impeller design minimizes air turbulence and prevents overloading of the motor, ensuring stable and safe operation across a wide performance range. The belt-driven system allows flexible speed variation, smooth power transmission, and simplified maintenance, while also reducing vibration and extending motor life.

Manufactured from high-quality, durable materials, the SISW Backward Curved Belt Driven fan is suitable for continuous-duty operation and harsh environments. It is widely used in HVAC systems, air handling units (AHUs), industrial exhaust systems, dust collection units, and process ventilation where consistent airflow and efficiency are critical.

Key Advantages:

• High efficiency with backward curved blade design

• Low noise and vibration

• Belt-driven for easy speed control and maintenance

• Compact SISW configuration for space-saving installations

• Suitable for HVAC and industrial ventilation applications