DAYTON CENTRIFUGAL DOWNBLAST ROOF EXHAUST FAN, DIRECT DRIVE, DRIVE PACK, 13¼ IN WHEEL, ½ HP - 28541 - GFN4YC69

CENTRIFUGAL DOWNBLAST ROOF EXHAUST FAN, DIRECT DRIVE, DRIVE PACK, 13¼ IN WHEEL, ½ HP

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CENTRIFUGAL DOWNBLAST ROOF EXHAUST FAN, DIRECT DRIVE, DRIVE PACK, 13¼ IN WHEEL, ½ HP

Web Price : $821.81 / EACH

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ItemCentrifugal Downblast Roof Exhaust Fan
AssemblyAssembled
Base Length22 in
Base ShapeSquare
Phase1
Exhaust Airflow @ 0.000 in SP2,093 cfm
High-Efficiency MotorNo High-Efficiency Motor
Includes Drive PackageDrive Package Included
Mounting LocationRoof
Exhaust Airflow @ 0.500 in SP1,871 cfm
Housing MaterialAluminum
Motor EnclosureOpen Air Over
Overall Diameter24 3/8 in
Overall Length24 3/8 in
Airflow @ 0.000 in SP2,093 cfm
Base Height1 3/4 in
Compatible Curb Manufacturer Part Number2RB76, 2ZV82, 4C453, 4C670, 4HX39, 4HX47
Current6.0/3.0 A
Cutout Size17.5 in L x 17.5 in W
Electrical ConnectionWire Leads
Exhaust Airflow @ 0.250 in SP1,984 cfm
FeaturesFeatures a Fully Rolled Windband Bead for Increased Stability and Easy Transport, Fresh Outside Air is Drawn in Under the Motor Cover to Maximize Motor Life, Nema 1 Junction Box Located in Motor Enclosure, Nonoverloading Centrifugal Wheel Design, Optional Nema 1 and 4 Disconnects Available
Housing Length24.4 in
Housing Width24.4 in
Maximum Ambient Temperature130 Degrees F
Maximum Inlet Air Temperature130 Degrees F
Motor Speed1,725 RPM
Mount TypeRoof Curb
Safety FeaturesBirdscreen, Windband
Spark Resistant Construction TypeA
Wheel TypeBackward Inclined

Drive Type Direct Drive
Wheel Diameter 13 1/4 in
Base Width 22 in
Nameplate Voltage 115/230V AC
Motor Horsepower 1/2 hp
For High-Static Pressure Applications Not For High-Static Pressure Applications
For Air Type Clean Air
Includes Motor Motor Included
Maximum Static Pressure 1 1/2 in wc
Wheel Material Aluminum
Number of Speeds 1
Standards AMCA Sound and Air, CSA, UL/cUL 705
Overall Height 25 1/2 in
Overall Width 24 3/8 in
Application Industrial and Commercial Buildings
Brake Horsepower 1/2 hp
Compatible Speed Control 48C172
Cutout Length 17.5 in
Damper Size 15 x 15 in
Exhaust Airflow @ 0.125 in SP 2,038 cfm
Exhaust Airflow @ 0.375 in SP 1,928 cfm
Frequency 60 Hz
Housing Material Fabrication Spun
Includes NEMA 1 Junction Box
Maximum Fan Speed 1,725 RPM
Motor Location Out of Airstream
Mounting Orientation Vertical
Propeller Shaft Diameter 1/2 in
Sound Level 14.0 sones @ 1.500 in SP and 5 ft, 14.9 sones @ 1.250 in SP and 5 ft, 15.5 sones @ 1.000 in SP and 5 ft, 16.0 sones @ 0.875 in SP and 5 ft, 16.2 sones @ 0.750 in SP and 5 ft, 16.4 sones @ 0.625 in SP and 5 ft, 16.7 sones @ 0.500 in SP and 5 ft, 16.8 sones @ 0.375 in SP and 5 ft, 17.0 sones @ 0.250 in SP and 5 ft, 17.2 sones @ 0.125 in SP and 5 ft, 17.4 sones @ 0.000 in SP and 5 ft
Speed Controllable Speed Controllable