Newest Two Speed Ceiling  Industrial Ventilation Exhaust Duct Fan      

• Silent operation
• Two Speed Control
• High-quality durable ABS plastic
• Thermally protected AC motor
  
• Includes mounting brackets
  
• Available in 4", 5", 6", 6.3", 8"
• Easy installation and dismantling
• Wall mountable in many positions, bracket included 

Color Optional: Black, White, Grey, Blue, etc

Technical Parameters: