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Item Details - 7AP99 (Fan Model 4YGA3)

DaytonReversible Belt-Drive Exhaust/Supply Fan

Designed for commercial and industrial applications requiring both exhaust and supply air. Construction includes rigid drive frame rails and one-piece motor/bearing plate. Propeller utilizes a six-blade cast aluminum design which provides low sound levels. Fans may be mounted either in the horizontal or vertical positions.

  • Variable pitch adjustable motor pulley to optimize fan performance
  • Maximum inlet air temperature: 104º F
  • 6-Blade heavy-duty cast aluminum propellers

Performance

Motor HPMax BHPFan RPMCFM @
0.000'' SP0.125'' SP
1/2
0.58
825
CFM
Sones
0.000'' SP0.125'' SP
89897614
18.719.4

Performance is for exhaust fans installation type A: Free inlet, Free outlet. Supply fans performance is approximately 20% less for each horsepower (HP). Power rating (BHP) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The sound ratings shown are loudness values in fan sones at 5 ft. (1.5 m) in a hemispherical free field. Values are for installation type A: Free inlet sone levels.

Recommended Accessories

Motorized Galvanized Shutter
3C728
Item
Fan Guard
1WBU4
Item
Wall Collar
1WBV2
Item
Wall Housing
3FKF9
Item
Weather Hood
1WBW1
Item

Product Specifications (Glossary)

Assembled [?]FALSE
Bearing Type [?]Regreaseable Cast Pillow Block
CFM [?]7,614 to 8,989 ft3/min
Damper Width x Damper Height [?]30 x 30 in
Depth [?]21 1/2 in
Drive Package Description [?]Drives Packaged Separately
Drive Type [?]Belt Drive
Fan DescriptionExhaust/Supply Fan
Frame Material [?]Galvanized Steel
Full Load Amps [?]7.6/3.7-3.8
Height [?]34 in
Hertz (Cycle) [?]60 Hz
Horsepower (Typ.) [?] 1/2 hp
Impeller Diameter (Nom.) [?]30 in
Impeller Material [?]Cast Aluminum
Impeller Type [?]Propeller
Includes [?]Drive Package
Max Inlet Temp [?]104 °F
Model DescriptionReversible Belt-Drive Exhaust/Supply Fan
Motor Enclosure [?]Open Drip Proof
Motor Insulation [?]F
Motor Phase [?]1
Motor Type [?]
Mounting Location [?]Wall
Motor Nominal Efficiency65.4 %
Number of Blades [?]6
Propeller Construction Level3
Propeller TypeL
Shaft Diameter [?]1 in
Speed Controllable [?]No
TypeReversible Belt-Drive, With Drive Package
Voltage [?]115/208-230
Warranty Length [?]1 Year
Width [?]34 in

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