ATEX Axial Wall Fan – Explosion Proof Ventilation for Zone 1 & Zone 2 Hazardous Areas

The ATEX Axial Wall Fan is a compact yet powerful solution for safe ventilation in hazardous environments where explosive gases or dust may be present. Certified for ATEX Zone 1 and 2 (Gas) and Zone 21 and 22 (Dust on request), it is designed to ensure reliable, explosion-proof airflow in industrial settings.

Available in sizes ranging from 200 mm to 710 mm, the fan delivers a maximum airflow of 35,000 m³/hr and reaches static pressure levels up to 530 Pa. It features an ATEX-certified, IP55-rated motor, compatible with both 230V single-phase and 400V three-phase power supply options.

The fan casing is available in plastic, steel-coated, or galvanized steel, while the impellers are made from plastic or aluminum, with adjustable blade angles for optimal performance. The airflow direction can be configured as motor-to-impeller or impeller-to-motor, depending on installation requirements.

To support precise airflow control, the fan is compatible with frequency converters, allowing variable speed operation. A range of optional accessories—including protective grids, shutters, mounting spacers, switches, and frequency converters—enhances adaptability across various applications.

Key Features

• ATEX Certified: Zone 1 & 2 (Gas), Zone 21 & 22 (Dust on request)

• Sizes: 200 mm to 710 mm diameter

• Airflow Capacity: Up to 35,000 m³/hr

• Static Pressure: Up to 530 Pa

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

• Casing Materials: Plastic, steel-coated, or galvanized steel

• Impellers: Plastic or aluminum, with adjustable blade angles

• Airflow Direction: Motor → Impeller or Impeller → Motor

• Speed Control: Compatible with frequency converters

• Accessories: Protection grid, shutters, mounting spacers, switches, frequency converters

Ex Marking

Ex h IIB T4 Gb

Ex h IIB T4 Gc

Ex h IIIB T135°C Db

Ex h IIIB T135°C Dc