VN-Plastic Duct ATEX | High-Performance ATEX Inline Roof Fan with Plastic Housing

The VN-Plastic Duct ATEX is a high-performance plastic fan engineered for use in hazardous areas where explosive gases or dust may be present. Designed for both duct and roof installations, it delivers reliable airflow of up to 25,000 m³/h and handles pressures up to 1,500 Pa, making it a dependable solution for industrial ventilation in ATEX Zones 1 and 2 (Gas) and Zones 21 and 22 (Dust).

The fan is built with a corrosion-resistant casing made from PE, PP, or PVC, and features an impeller available in PP, PVC, or stainless steel (304/316) to withstand aggressive environments. It is powered by an ATEX-certified IP55 motor, compatible with 230V single-phase or 400V three-phase systems, and supports frequency converters for adjustable speed control.

Available in sizes ranging from 200 mm to 800 mm, the VN-Plastic Duct ATEX offers flexible configurations with a variety of motor certifications, voltages, and frequencies. A wide selection of optional accessories—including protection grids, flexible connectors, silencers, shutters, switches, and roof mounting kits—ensures seamless integration into a wide range of industrial setups.

Key Features

• ATEX Certified for Zone 1, 2 (Gas) and Zone 21, 22 (Dust)

• Airflow Capacity: Up to 25,000 m³/h

• Maximum Pressure: Up to 1,500 Pa

• Size Range: 200 mm to 800 mm

• Motor: ATEX IP55, 230V single-phase or 400V three-phase

• Speed Control: Compatible with frequency converters

• Casing Materials: PE, PP, PVC

• Impeller Materials: PP, PVC, Stainless Steel (304/316)

• Customization Options: Motors available in different voltages, frequencies, and certification types

• Accessories: Protection grids, flexible connections, shutters, silencers, switches, roof mounting kits, frequency converters

Ex Markings

• Ex h IIB T4 Gb

• Ex h IIB T4 Gc

• Ex h IIIB T135°C Db

• Ex h IIIB T135°C Dc