Reduce heat stress and improve air quality with Schaefer’s uniquely designed circulation fans. Unrivaled in the market, these fans are engineered to produce greater air movement and superior cooling no matter the application. You don’t hear them. You don’t see them. You only feel them!

Also known as Horizontal Air Flow (HAF) fans, these fans move air in a coherent horizontal pattern creating a gentle ‘racetrack’ air flow pattern needed in greenhouses to maximize heat distribution and humidity control by mixing the air, from ceiling to floor.


Features and Benefits

  • Deep guard design for unmatched performance, low noise levels and safety without sacrificing airflow
  • Matched high quality motors and blades for maximum efficiency
  • Powder coated steel guards for increased durability and corrosion resistance
  • Hot dipped galvanized guards on VK12-GA and VK20-GA models for even greater rust protection
  • Powder coated steel mounting bracket and power cord included
  • Wide variety of mounting options available for flexible and easy installation
  • Variable speed controls available
  • Misting kits available for even greater cooling
  • Two year warranty
  • Made in the USA



Able to Ship Small ParcelYes
Blade ColorMetallic
Blade MaterialAluminum
CFM (free air)450
CFM Calculation StandardANSI/AMCA Standard 230-99
CFM Range (Free Air)<1000
Component CertificationsMotor – UL/CSA
CordIncluded – Wired
Cord Length (feet)5
Country of OriginUS
Diameter (inches)8
Display NameVK8
Drive TypeDirect
Frequency (Hz)60
Guard ColorWhite
Guard Material & CoatingPowder Coated Steel
Guard Spacing (inches)1/2 – 1 UL507
Max RPM1550
Mount IncludedVS12FMT
Mount Type IncludedCeiling
Nameplate Amps0.6
Number of Wings5
Power (hp)1/100
Product ColorWhite
Product Shipping Dimensions13 X 11 X 11
Product Weight (pounds)8
RPM 60 Hz Motor1550-1800
Speed Control CompatibleNo
SwitchNot included
VFD CompatibleNo