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Item Details - 7AD73 (Fan Model 3FKD4)

DaytonHooded Belt-Drive Roof Exhaust Ventilator

Designed for roof-mounted exhaust applications. Provides clean air in factories, warehouses, and other large facilities. Housing, fan and drive packages are shipped separately.

  • Maximum inlet air temperature: 104º F
  • 1725 RPM ball bearing motors
  • Strong, weathertight hood

Performance

Not Applicable

Motor HPMax BHPFan RPMCFM @
0.000'' SP0.125'' SP0.250'' SP0.375'' SP
1/3
0.40
1039
CFM
Sones
0.000'' SP0.125'' SP0.250'' SP0.375'' SP
3357302525401752
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Recommended Accessories

Fixed, Straight-Sided Roof Curb
3FLT5
Item

Product Specifications (Glossary)

Assembled [?]FALSE
Base Height [?]23 in
Bearing Type [?]Sealed Pillow Block
Curb Cap Size [?]24 1/2 in
Damper Width x Damper Height [?]20 x 20 in
Drive Package Description [?]Drives Packaged Separately
Drive Type [?]Belt Drive
Fan DescriptionExhaust Fan
Frame Material [?]Galvanized Steel
Full Load Amps [?]1.2-1.2/0.60
Height [?]38 in
Hertz (Cycle) [?]60 Hz
Horsepower (Typ.) [?] 1/3 hp
Housing Material [?]Galvanized Steel
Impeller Diameter (Nom.) [?]20 in
Impeller Material [?]Galvanized Steel
Impeller Type [?]Propeller
Includes [?]Drive Package
Max Inlet Temp [?]104 °F
Model DescriptionHooded Belt-Drive Roof Exhaust Ventilator
Motor Enclosure [?]Open Drip Proof
Motor Insulation [?]B
Motor Phase [?]3
Motor Type [?]
Mounting Location [?]Roof
Motor Nominal Efficiency73.4 %
Number of Blades [?]6
Recommended Damper Size20 x 20
Required Accessory [?]Roof Curb For New Installation
Roof Opening Width x Roof Opening Length [?]23 1/2 x 23 1/2 in
Shaft Diameter [?] 3/4 in
Speed Controllable [?]No
TypeAxial Belt-Drive Downblast, With Drive Package
Voltage [?]208-230/460
Warranty Length [?]1 Year

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