20” Exhaust Fan, Guard Mounted Wall Fan

High efficiency, quiet operating
Variable speed models for use with speed controls
Sizes 8”- 24” pre-wired with 9ft grounded cord—115v
Guards feature industrial gray polyester powder coating
OSHA spacing on guards
Motor type: TEAO, IP55 rating
All guard mounted fans: 115v
UL/cUL 705

Category:

Description

Technical Specs
item Guard Mounted Exhaust Fan
Biade Diameter 20 in
CFM @ 0.000-In. SP 3,960 cfm
CFM @ 0.125-In. SP 2,360 cfm
Sones @ 0.000-In. SP @ 5 Ft. 7.3
Fan Voltage 115V AC
Hz 60
Phase 1
Operating Amps 2.75
Exhaust/Supply Fan Motor 1/4 hp
Max. Ambient Temp. 104 Degrees F
Bearing Type Ball
Motor RPM 1,725 RPM
Exhast/Supply Fan Item Exhaust Fan
Motor Type PSC PSC
Motor Enclosure Totally Enclosed Air-Over
Motor Insulation Class B
Max. Depth 10 in
Mounting Position Horizontal Of vertical
Mounting Holes O.C. 16 3/4 in
Guard Material Steel
Wire Guard Finish Black Powder Coated
Outside Dia. 21 5/8 in
Blad Material Aluminum
Number of Blades 3
Thermal Protection Auto
Includes Intake Guard
Standards OSHA-Compliant Gray Polyester-Coated Guards
Model: Shutter Size Suggested
Wall Opening
Hole Dia.
Prop Dia. Prop Type Ph Volts High Amps High CFM Spd Approx.
Area
Coverage
8SF4V30C 8” 7.5” 7” 5 wing 1 115 .6 300 Var. 150 sq/ft
10SF4V30C 10” 10.75” 10” 5 wing 1 115 .6 650 Var. 200 sq/ft
12SF4T50C 12″ 12.75″ 12” 3 wing 1 115 1.0 1100 3 300 sq/ft
12SF4V35C 12” 12.75″ 12” 3 wing 1 115 1.0 900 Var. 250 sq/ft
14SF4V75C 14” 14.75” 14” 5 wing 1 115 1.0 1350 Var. 325 sq/ft
16SF4T60C 16” 17” 16” 3 wing 1 115 1.0 1325 3 325 sq/ft
16SF4V75C 16” 17” 16” 3 wing 1 115 1.0 1400 Var. 350 sq/ft
18SF4V180C 18” 19” 18” 3 wing 1 115 2.8 3130 Var. 800 sq/ft
18SF6V75C 18” 19” 18” 3 wing 1 115 1.0 1785 Var. 400 sq/ft
20SF4T90C 20″ 21” 20” 3 wing 1 115 1.3 2860 3 775 sq/ft
20SF4V180C 20″ 21” 20” 3 wing 1 115 2.8 3340 Var. 900 sq/ft
24SF6D240C 24″ 25″ 24” 3 wing 1 115 3.1 4450 2 1300 sq/ft
24SF6V240C 24″ 25″ 24” 3 wing 1 115 3.2 4450 Var. 1300 sq/ft
30SF8N240 30″ 31” 30” 3 wing 1 115 3.8 5895 1 1750 sq/ft
36SF8N370 36” 31” 36” 3 wing 1 115 5.6 8860 1 2200 sq/ft
Replacement MotorReplacement PropReplacement Guard
DocumentsInstallation ManualTroubleshooting

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