• Small In-line Fan

• Duct Type In-line Fan

• Sirocco In-line Fan

The In-Line Ventilating Fan for Round Duct is engineered for continuous, efficient airflow in HVAC duct systems. Designed to fit seamlessly within circular ductwork, this compact unit delivers powerful ventilation for residential, commercial, and light industrial applications.

Ideal for use in bathrooms, kitchens, grow rooms, server rooms, or ventilation zones with limited ceiling or wall space, the fan ensures low-noise operation, high static pressure, and energy-saving performance.

Built with a durable, corrosion-resistant casing and high-efficiency motor, this fan is perfect for long duct runs or systems that require balanced airflow and odor control.

✅ Key Features:

• Compatible with round duct sizes (100mm–300mm)

• Quiet operation with aerodynamic fan blades

• High airflow and static pressure for long duct runs

• Ideal for in-line ventilation, exhaust, or fresh air intake

• Easy to install in horizontal or vertical positions

• Available in multiple motor ratings: 0.5HP, 1HP, and 2HP