• Product Type: 12-inch Portable Axial Blower / Duct Fan

• Model: MNT/603

• Motor: 100% Copper Wire Motor

• Bearings: Double Ball Bearing

• Power: 520W

• Voltage: 240V / 50Hz

• Speed: 2800 RPM

• Air Volume: 3900 m³/h

• Air Pressure: 373 Pa

• Noise Level: 71 dB

• Packing Size: 420 × 340 × 420 mm

• Application Areas:

  • Underground utility vaults, manholes, and confined spaces for heavy-duty ventilation

  • Large construction sites, tunnels, and mining shafts for dust, smoke, and exhaust removal

  • Industrial plants, manufacturing facilities, and warehouses for high-capacity air circulation

  • Welding shops, paint spraying facilities, and chemical storage areas for fume extraction

  • Commercial disaster restoration, flood drying, and large-scale emergency ventilation