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  9. Exhaust Ventilator, 20 In, 115/208-230 V
Dayton Exhaust Ventilator, 20 In, 115/208-230 V 7AD68 - main

Exhaust Ventilator, 20 In, 115/208-230 V

  • Mfr # 7AD68

  • Zoro # G2877271

product price: $1,742.99
/ea
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Key Features

Item - Roof Ventilators
Exhaust Ventilator
Drive Type - Roof Ventilators
Belt Drive
Blade Dia.
20 in
Voltage - Roof Ventilators
115V AC/208-230V AC
Motor HP - Roof Ventilators
1/4 hp
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Specifications

Product Information

MFR #
7AD68
Zoro #
G2877271
UPC #
-
Country of Origin
Multiple

Dimensions

Blade Dia.
20 in
Base Size - Roof Ventilators
24 1/2 in x 24 1/2 in
Overall Height - Roof Ventilators
38 in
Overall Width - Roof Ventilators
38 in
Base Square Size - Roof Ventilators
24-1/2" x 24-1/2"
Dimension A (In.)
24-1/2
Dimension D
38 in
Dimension C (In.)
48
Width (In.)
38
Dimension F
8 1/2 in
Dimension C
48 in
Dimension E (In.)
23
Dimension E
23 in
Dimension F (In.)
8-1/2
Height (In.)
38
Dimension B (In.)
38
Propeller Dia. (In.)
20
Dimension B
38 in
Dimension D (In.)
38
Shaft Dia. (In.)
3/4 in
Max. Depth (In.)
48 in
Dimension A
24 1/2 in
Bearing Size (In.)
3/4 in
Damper Size
20 x 20 in
Base Length
24 1/2 in
Housing Length
24.5 in
Base Height
23 in
Propeller Shaft Diameter
3/4 in
Hood Length
48 in
Overall Length
48 in
Base Width
24 1/2 in
Hood Height
16 in
Housing Width
24.5 in
Overall Width
44 in
Blade Diameter
20 in
Hood Width
44 in
Overall Height
38 in

Details

Item - Roof Ventilators
Exhaust Ventilator
Drive Type - Roof Ventilators
Belt Drive
Voltage - Roof Ventilators
115V AC/208-230V AC
Motor HP - Roof Ventilators
1/4 hp
Motor Enclosure
Totally Enclosed Fan Cooled
Phase
1
CFM @ 0.000-In. SP
3,080 cfm
Full Load Amps
4.2/2.1-2.1
Hz
60 Hz
Motor HP
1/4
Propeller Material
Steel
Recommended 12 3/8"H Roof Curb Item No.
2ZV83
Recommended 6 3/8"H Roof Curb Item No.
4C454
Max. Ambient Temp. (F)
104 Degrees F
Type
Axial Belt Drive Downblast
CFM @ 0.250-In. SP
2,123 cfm
Motor RPM
1,725 RPM
Number of Blades
6
Motor Type
Split Phase
CFM @ 0.375-In. SP
998 cfm
Mounting Position
Horizontal
Recommended Gravity Backdraft Damper Item No.
3HHL6
Frame Material
Galvanized Steel
Item
Axial Downblast Roof Exhaust Fan
Bearing Type
Sealed Pillow Block
Max. BHP
0.3 hp
Includes
Drive Package, Hood
Max. Inlet Temp. (Deg. F)
104 Degrees F
CFM @ 0.125-In. SP
2,707 cfm
Fan RPM
953
Style - Roof Ventilators
Hooded
Assembled/Unassembled
Unassembled
Voltage
115/208-230
Exhaust Airflow @ 0.375 in SP
998 cfm
Blade Finish
Galvanized
Features
Strong and Weathertight Hood
High-Efficiency Motor
No
Current
4.5/2.2-2.2 A
For Air Type
Clean Air
Mounting Orientation
Horizontal
Maximum Fan Speed
953 RPM
Sound Level
16.2 sones @ 0.000 in SP and 5 ft
Exhaust Airflow @ 0.250 in SP
2,123 cfm
Base Shape
Square
Includes Motor
Yes
Maximum Ambient Temperature
104 Degrees F
Exhaust Airflow @ 0.125 in SP
2,707 cfm
Motor Speed
1,725 RPM
Nameplate Voltage
115/208-230V AC
Blade Material
Steel
Brake Horsepower
3/10 hp
Housing Finish
Galvanized
Exhaust Airflow @ 0.000 in SP
3,080 cfm
Application
Factories, Large Facilities, Warehouses
Safety Features
Birdscreen
Maximum Static Pressure
3/8 in wc
Resistance Properties
Weather Resistant
Airflow @ 0.000 in SP
3,080 cfm
Number of Speeds
1
Housing Material
Steel
For High-Static Pressure Applications
No
Assembly
Unassembled
Hood Type
Hinged Hood
Includes Drive Package
Yes
Frequency
60 Hz
Maximum Inlet Air Temperature
104 Degrees F
Drive Type
Belt Drive
Compatible Curb Manufacturer Part Number
3FLT5
Standards
AMCA Sound and Air, UL/cUL 705
Supply Airflow @ 0.000 in SP
3,080 cfm
Speed Controllable
No
Motor Horsepower
1/4 hp
Mount Type
Roof Curb

Description

Axial Downblast Roof Exhaust Fan, Mounting Location Roof, Assembly Unassembled, Blade Diameter 20 in, Housing Material Steel, Exhaust Airflow @ 0.000 in SP 3,080 cfm, For High-Static Pressure Applications No, High-Efficiency Motor No, Maximum Static Pressure 3/8 in wc, Motor Enclosure Totally Enclosed Fan Cooled, Motor Horsepower 1/4 hp, Nameplate Voltage 115/208-230V AC, Number of Speeds 1, Phase 1, Maximum Inlet Air Temperature 104 Degrees F, Number of Blades 6

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