BIGDOG Circulation Fan

Ask For Price


Product Description

BIGDOG® provides the cooling employees need in the summer to stay safe and more productive, while de-stratifying (pushing warm air down from the ceiling)
in the winter to increase comfort and lower energy costs. The BIGDOG uses high volume, high speed airflow to move massive amounts of air. Cooling effect is due
to the high velocity, compared to typical low speed ceiling fans. The BIGDOG is engineered to provide over 60,000 cfm of air movement and cool a 200 x 35 foot area.


  • Extremely quiet operations, at even the highest speeds, allowing for easy conversation and more comfortable working conditions
    Durable fiberglass air deflectors for adjusting airflow
  • Fits conveniently in corridors and between sprinklers
  • Specially designed cable, pole and wall mounts available for proper place placement to deliver maximum airflow
  • Can be used with variable speed drive for smooth speed adjustment requiring as little as 300 watts of power, leading to best in class energy efficiency of 40 cfm/watt
  • Single phase model available by special order
  • Two year warranty


Air Velocity (@ 10′) TBD Diameter (inches) 72 Product Color White
Blade Color Metallic Frequency (hz) 60/50 Product Shipping Dimensions (in) 28 x 83 x 94
Brand Schaefer Nameplate Amps 8.7 Speed Control Compatible? No
Cfm (free Air) 64500 Number Of Wings 6 Able To Ship Small Parcel No
Rpm 60 Hz Motor 32 Power (hp) 3 Cfm Range (free Air) >30000
Drive Belt Product Net Weight (lbs) 640 / 600 Fixed Or Portable Fixed
Housing Material Fiberglass Performance Test # 478 Mount Type Recommended BD Cable Kit 15 or BDMNTWALL or BDMNTPOLE
Phase 3 Switch Not included Oscillating No
Speeds Variable w Control Voltage 230/460 Product Certifications TBD
Vfd Compatible Yes Air Velocity (@ 5 Times Diameter) TBD Country Of Origin China
Cfm/watt (free Air) 34.7 Blade Material Aluminum Housing Color White
Cord Not included Cfm Calculation Standard ANSI/AMCA Standard 230-99

Product Video