Schaefer fiberglass exhaust fans are designed and built to be highly efficient (high cfm/watt), long lived and competitively priced fans for agricultural and other applications. The fiberglass exhaust fans are used worldwide to exhaust high volumes of air from factories, warehouses, garages and other locations, where building owners value low capital cost and low operating cost. Fans ship fully assembled with aluminum inlet shutters, self-adjusting belt tensioner and powder coated outlet guard.


Features and Benefits:

    • Totally enclosed, thermally protected motors for safety and long life
    • Easy belt replacement, minimal maintenance required
    • Remote Lubrication System optional
    • Aluminum inlet shutter and powder coated outlet guard
    • Suitable for buildings with up to 12″ wall thickness
    • Available in 36″, 48″ and 52″ sizes
    • 1-phase and 3-phase motors of various sizes
    • 15 year housing warranty
    • Two year warranty
    • Made in the USA



Blade ColorMetallic
Blade MaterialStainless Steel
CFM (@0.05″)9320
CFM Range (Free Air)5001 – 10000
Component CertificationsMotor – UL/CSA
CordNot included
Country of OriginUS
Diameter (inches)36
Display NameFFM363S12DD
Drive TypeDirect
Fixed or PortableFixed
Frequency (Hz)60
Guard ColorBlack
Guard Material & CoatingPowder Coated Steel
Guard Spacing (inches)1-2
Housing ColorWhite
Housing MaterialFiberglass
Nameplate Amps7.0/3.5
Number of Wings3
Power (hp)1/2
Product ColorWhite
Rough-in Dimensions43 1/2″ x 43 3/4″
Shaft Diameter (inches)5/8
Speed Control CompatibleNo
Thermal ProtectionYes
VFD CompatibleNo