Rectangular duct fans are compact and efficient units designed to be directly connected to ventilation ducts, providing exhaust or fresh air transfer. Thanks to their low noise levels, easy installation structure, and high-performance motor options, they are widely used in both commercial and industrial applications.

Features of Rectangular Duct Type Fans

✔ Compact Design for Space Efficiency

With their rectangular housing, the units can be directly integrated into the duct line, ensuring high efficiency even in limited spaces.

✔ High Airflow – Low Energy Consumption

Aerodynamically designed fan blades and high-efficiency motor technology deliver maximum performance with minimum energy consumption.

✔ Quiet Operation

Vibration dampers and optimized fan geometry ensure low-noise performance, making the units ideal for offices, shopping malls, and public spaces.

✔ Easy Installation and Service Access

The modular body design and direct duct-mountable structure reduce installation time. Maintenance and service procedures can be performed quickly and easily.

✔ Wide Range of Models and Capacities

A broad product range with various airflow and pressure options provides a suitable solution for every type of project.

Application Areas

Shopping malls, offices, hotels, and commercial buildings

Industrial facilities

Parking garage ventilation systems

Warehouses and logistics centers

Kitchen exhaust lines

Social facilities and sports halls

Laboratories and technical rooms

Performance and Energy Efficiency

Rectangular duct fans can be equipped with high-efficiency motors classified as IE2 – IE3 – IE4. When used with speed controllers (inverters), energy consumption is optimized and the fan automatically adjusts its airflow according to system pressure.

Advantages

Direct mounting to duct lines

High airflow capacity

Low-noise operation

Durable galvanized steel housing

Energy-efficient motor options

Wide model selection

Easy maintenance and service access