Dayton Exhaust Fan with Drive Package, 20 in Blade Dia, 208-230/460V AC, 1/3 hp, 947 RPM 7AD57 - main

Exhaust Fan with Drive Package, 20 in Blade Dia, 208-230/460V AC, 1/3 hp, 947 RPM

  • Mfr # 7AD57

  • Zoro # G1591581

product price:  $949.99
/ea
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Key Features

Exhaust/Supply Fan Item
Exhaust Fan
Blade Dia.
20 in
Fan Voltage
208-230/460V AC
Exhaust/Supply Fan Motor HP
1/3 hp
Motor Enclosure
Open Dripproof
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Specifications

Product Information

MFR #
7AD57
Zoro #
G1591581
UPC #
-
Country of Origin
Multiple

Dimensions

Blade Dia.
20 in
Dimension D
1 in
Height
24 in
Dimension E
16 1/4 in
Max. Depth
19 1/2 in
Dimension B
19 1/2 in
Flange Depth
1 in
Bearing Size
3/4 in
Shaft Dia.
3/4 in
Venturi Depth
3 1/2 in
Flange Width
24 in
Venturi Clearance Dia.
20 1/2 in
Dimension C
3 1/4 in
Dimension F
20 1/2 in
Dimension A
24 in
Width (In.)
24 in
Overall Width
24 in
For Cut-Out Height
22 1/2 in
Manufacturer Warranty Length
1 yr
For Cut-Out Width
22 1/2 in
Overall Depth
19 1/2 in
Overall Height
24 in
Shaft Diameter
3/4 in
Blade Diameter
20 in
Venturi Diameter
20 1/2 in
For Cut-Out Length
22 1/2 in
Width
24"

Details

Item
Exhaust Fan with Drive Package
Exhaust/Supply Fan Item
Exhaust Fan
Fan Voltage
208-230/460V AC
Exhaust/Supply Fan Motor HP
1/3 hp
Motor Enclosure
Open Dripproof
Motor Type
3-Phase
Fan RPM
947
Drive Package With Motor Included
Yes
CFM @ 0.000-In. SP
4,844 cfm
Motor Insulation
Class B
Includes
Drive Package
Propeller Material
Steel
Mounting Position
Horizontal or Vertical
Sones @ 0.000-In. SP @ 5 Ft.
16.1
Phase
3
Frame Material
Steel
Galvanized Wall Shutter No.
1C745
Max. BHP
0.4 hp
Assembled/Unassembled
Unassembled
CFM @ 0.125-In. SP
4,156 cfm
Number of Blades
5
Hz
60 Hz
Bearing Type
Sealed Pillow Block
Weatherhood No.
3FKF2
Max. Inlet Temp.
104 Degrees F
Fiberglass Wall Shutter No.
5C214
Intake Guard No.
1WBU2
Motor RPM
1,725 RPM
Stock No.
3FKD8
Aluminum Wall Shutter No.
4C559
Wall Collar Stock No.
3FKF3
Drive Package Included
Yes
Motorized Wall Galv. Shutter Stock No.
3C726
Full Load Amps
1.5-1.6/0.8
Standards
AMCA, UL/cUL
Motor Speed
1,725 RPM
Speed Controllable
No
Guard Type
None
Maximum Airflow
4,844 cfm
Number of Speeds
1
Blade Finish
Galvanized
Assembled
Unassembled
Includes Dehumidistat
No
Includes Grill
No
Nameplate Voltage
230/460V AC
Fan Style
Panel
Full Load Current
1.2 A
Ventilation Type
Exhaust
Number of Fans
1
Noise Level @ 0.000 in SP @ 5 ft
16.1 sones
Maximum Noise Level
16.1 sones
Number of Shutters
0
Blade Material
Steel
Frame Finish
Zinc Plated
Drive Type
Belt Drive
Exhaust Airflow @ 0.000 in SP
4,844 cfm
Exhaust Airflow @ 0.125 in SP
4,156 cfm
Includes Motor
Yes
Frequency
60 Hz
Mounting Orientation
Horizontal, Vertical
Vent Design
Ductless
Motor Horsepower
1/3 hp
Noise Level @ 0.125 in SP @ 5 ft
16 sones
Maximum Inlet Temperature
104 Degrees F
Voltage
208-230/460

Description

Exhaust Fan with Drive Package, Assembled Unassembled, Blade Diameter 20 in, Blade Material Steel, Drive Type Belt Drive, Exhaust Airflow @ 0.000 in SP 4,844 cfm, For Cut-Out Height 22 1/2 in, For Cut-Out Width 22 1/2 in, Frame Finish Zinc Plated, Frame Material Steel, Guard Type None, Includes Drive Package, Includes Dehumidistat No, Maximum Airflow 4,844 cfm, Maximum Noise Level 16.1 sones

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