VN-Plastic B ATEX | Explosion Proof Plastic Components for ATEX Hazardous Areas

The VN-Plastic B ATEX is a high-performance industrial fan designed for hazardous areas where explosive gases or dust may be present. Featuring backward-curved blades and a corrosion-resistant plastic casing, it offers powerful and efficient ventilation in environments such as chemical processing, manufacturing, and other demanding industries. With an airflow capacity of up to 140,000 m³/h and pressures reaching 6,000 Pa, it ensures safe, continuous operation in explosive atmospheres.

Available in sizes from 200 mm to 1,400 mm, the VN-Plastic B ATEX is built with high-quality materials such as PE, PP, or PVC casings and impellers in PP, PVC, or stainless steel (304/316), ensuring excellent durability in aggressive chemical environments. The unit is powered by an ATEX-certified IP55 motor, compatible with 230V single-phase or 400V three-phase power supply, and supports frequency converters for adjustable speed control.

A wide range of accessories is available, including flexible connections, anti-vibration mounts, silencers, and sound-insulated cabins, making it adaptable to a variety of industrial systems and configurations.

Key Features

• ATEX Certified for Zone 1, 2 (gas) and Zone 21, 22 (dust)

• Airflow Capacity: Up to 140,000 m³/h

• Maximum Pressure: Up to 6,000 Pa

• Size Range: 200 mm to 1,400 mm

• Casing Materials: PE, PP, PVC

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

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

• Speed Control: Compatible with frequency converters

• Customization Options: Available with different voltages, frequencies, and motor certifications

• Accessories: Protection grids, flexible connections, anti-vibration mounts, silencers, sound-insulated cabins, shutters, flanges, switches, and drains

Ex Markings

• Ex h IIB T4 Gb

• Ex h IIB T4 Gc

• Ex h IIIB T135°C Db

• Ex h IIIB T135°C Dc