Specifications

Features & Benets
• Choiceof36",48"and52"sizes;choiceof1-phaseand3-phasemotorsofvarioussizes.
• Designedforhighairowandhighefciency.
• Totallyenclosed,thermallyprotectedmotorsforsafetyandlonglife.
• Fansshipfullyassembledwithaluminuminletshutters,self-adjustingbelttensionerandpowdercoatedoutletguard.
• Designedforeaseofmaintenance,witheasybeltreplacementandoptionalRemoteLubricationSystem.
• Suitableforbuildingswithupto12"wallthickness.
Fiberglass Exhaust Fans
Schaefer’s agricultural market heritage
taught us to design and build highly efficient
(high cfm/watt), long lived and competitively
priced fans for agricultural and other applica-
tions. Schaefer’s 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.
FFM483G1
Model Size Speeds Phase Blade Type HP Volts Amps CFM@0.05" S.P. Rough-in Size (W x H) Tested
Direct-Drive Fiberglass Exhaust Fans
FFM363GD12
36" 1 1 3-WingGalvanized 1/2 115/230 7.0/3.5 9610 37-1/2"x38-3/4"
SCHAEFER
FFM363SD12
36" 1 1 3-WingStainlessSteel 1/2 115/230 7.0/3.5 9780 37-1/2"x38-3/4"
SCHAEFER
FFM363GD12-3
36" 1 3 3-WingGalvanized 1/2 230/460 2.3/1.2 9610 37-1/2"x38-3/4"
SCHAEFER
Belt-Drive Fiberglass Exhaust Fans
FFM363G12
36" 1 1 3-WingGalvanized 1/2 115/230 4.6/2.3 9320 43-1/2"x43-3/4"
SCHAEFER
FFM365G12
36" 1 1 5-WingGalvanized 1/2 115/230 4.6/2.3 11,012 43-1/2"x43-3/4"
SCHAEFER
FFM365G12-2
36" 2 1 5-WingGalvanized 1/2 230 2.3/1.6 11,012 43-1/2"x43-3/4"
SCHAEFER
FFM483G1
48" 1 1 3-WingGalvanized 1 115/230 8.4/4.2 17,800 55-3/4"x56-1/4"
SCHAEFER
FFM485G1
48" 1 1 5-WingGalvanized 1 115/230 8.4/4.2 22,365 55-3/4"x56-1/4"
SCHAEFER
FFM485G1-2
48" 1 1 5-WingGalvanized 1 230 5.3/3.0 20,570 /13,419 55-3/4"x56-1/4"
SCHAEFER
FFM485G1-3
48" 1 3 5-WingGalvanized 1 208-230/460 3.2-3.2/1.6 22,365 55-3/4"x56-1/4
SCHAEFER
FFM523G1
52" 1 1 3-WingGalvanized 1 115/230 8.4/4.2 24,057 59-1/4"x59-1/4"
SCHAEFER
FFM525G1
52" 1 1 5-WingGalvanized 1 115/230 8.4/4.2 24,245 59-1/4"x59-1/4"
SCHAEFER
FFM523G112
52" 1 1 3-WingGalvanized 1-1/2 208-230 6.7-6.2 24,057 59-1/4"x59-1/4"
SCHAEFER
Other motor and blade combinations available. Please call Customer Care at 1.800.779.3267.
Fiberglass Exhaust Fans
19
2
YEAR
WARRANTY
15
YEAR
HOUSING