Schaefer SFT-2000A-OSHA Shutter Style Exhaust Fan 20 Inch

Schaefer SFT-2000A-OSHA provides energy efficient solutions for medium exhaust air flow requirements.

• Low profile is perfect for in areas with limited space
• OSHA Hardware Cloth Guard
  
• Aluminum blade & durable aluminum shutter provides longer life
• Heavy duty, direct drive motor is totally enclosed & maintenance free
• Fan is mounted flush to exterior wall
• Use in warehouses, hospitals, schools, factories, paint booths, storage facilities, parking garages, greenhouses and gymnasiums
• 2 year warranty
• USA Made