MAICO ERM 18 Ex e Explosion-Proof Inline Duct Fan 180mm 50W 0080.0290

The MAICO ERM 18 Ex e is an explosion-proof inline duct fan engineered for moving air through 180 mm ductwork in potentially explosive atmospheres. Unlike standard ventilation fans, this model carries ATEX certification for Zone 1 and Zone 2 gas environments, making it suitable for industrial applications where safety is paramount.

Highlights

• Explosion protection: II 2G Ex eb IIC T3 Gb
• Duct diameter: 180 mm
• Rated power: 50 W
• Max airflow: 400 m³/h
• Housing: galvanized sheet steel
• Impeller: plastic (PA 6)

In daily use

With a maximum speed of 2500 rpm and a sound pressure level of 48 dB(A) at 3 metres, the ERM 18 Ex e delivers robust ventilation without excessive noise. The external rotor capacitor motor runs on 230 V / 50 Hz and draws only 0.23 A, ensuring efficient operation. The fan is rated for medium temperatures from -20 °C to +40 °C, and the motor carries insulation class F.

Full specifications

• Product type: Explosion-proof inline duct fan
• Duct diameter: 180 mm
• Explosion protection class: II 2G Ex eb IIC T3 Gb
• ATEX zone compatibility: Zone 1, Zone 2
• Rated power: 50 W
• Voltage: 230 V
• Frequency: 50 Hz
• Max airflow (free blowing): 400 m³/h
• Max speed: 2500 rpm
• Sound pressure level (at 3m): 48 dB(A)
• Motor protection class: IP44
• Permissible medium temperature: -20 °C to +40 °C
• Housing material: Galvanized sheet steel
• Impeller material: Plastic (PA 6)
• Motor type: External rotor capacitor motor
• Insulation class: F
• Current consumption: 0.23 A
• Certification: ATEX

Final note

For hazardous-area ventilation, the MAICO ERM 18 Ex e offers certified safety and dependable performance.