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  9. Exhaust Ventilator, 20 In, 115/208-230 V
Dayton Exhaust Ventilator, 20 In, 115/208-230 V 7AD67 - main

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

  • Mfr # 7AD67

  • Zoro # G0370666

product price: $1,643.99
/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 #
7AD67
Zoro #
G0370666
UPC #
00799471519479
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
Dimension F (In.)
8-1/2
Height (In.)
38
Bearing Size (In.)
3/4 in
Max. Depth (In.)
48 in
Dimension B (In.)
38
Dimension D
38 in
Dimension A
24 1/2 in
Dimension D (In.)
38
Dimension C (In.)
48
Dimension E (In.)
23
Propeller Dia. (In.)
20
Base Square Size - Roof Ventilators
24-1/2" x 24-1/2"
Dimension C
48 in
Width (In.)
38
Dimension A (In.)
24-1/2
Dimension E
23 in
Dimension F
8 1/2 in
Shaft Dia. (In.)
3/4 in
Dimension B
38 in
Blade Diameter
20 in
Overall Length
48 in
Base Height
23 in
Hood Length
48 in
Base Length
24 1/2 in
Overall Height
38 in
Hood Height
16 in
Overall Width
44 in
Housing Length
24.5 in
Propeller Shaft Diameter
3/4 in
Hood Width
44 in
Housing Width
24.5 in
Damper Size
20 x 20 in
Base Width
24 1/2 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
Open Dripproof
Assembled/Unassembled
Unassembled
Motor Type
Split Phase
Frame Material
Galvanized Steel
Max. Inlet Temp. (Deg. F)
104 Degrees F
Item
Axial Downblast Roof Exhaust Fan
Mounting Position
Horizontal
Hz
60 Hz
Recommended 6 3/8"H Roof Curb Item No.
4C454
Motor HP
1/4
Voltage
115/208-230
Full Load Amps
4.6/2.2-2.3
Bearing Type
Sealed Pillow Block
Recommended 12 3/8"H Roof Curb Item No.
2ZV83
Includes
Drive Package, Hood
Style - Roof Ventilators
Hooded
Propeller Material
Steel
CFM @ 0.125-In. SP
2,707 cfm
Recommended Gravity Backdraft Damper Item No.
3HHL6
CFM @ 0.000-In. SP
3,080 cfm
Max. Ambient Temp. (F)
104 Degrees F
Type
Axial Belt Drive Downblast
Phase
1
Number of Blades
6
CFM @ 0.250-In. SP
2,123 cfm
Max. BHP
0.3 hp
Motor RPM
1,725 RPM
Fan RPM
953
CFM @ 0.375-In. SP
998 cfm
Includes Motor
Yes
Blade Material
Steel
Number of Speeds
1
Motor Speed
1,725 RPM
Mount Type
Roof Curb
Brake Horsepower
3/10 hp
Exhaust Airflow @ 0.250 in SP
2,123 cfm
Drive Type
Belt Drive
Exhaust Airflow @ 0.000 in SP
3,080 cfm
Maximum Ambient Temperature
104 Degrees F
Compatible Curb Manufacturer Part Number
3FLT5
Housing Finish
Galvanized
Safety Features
Birdscreen
Maximum Fan Speed
953 RPM
Speed Controllable
No
Frequency
60 Hz
Assembly
Unassembled
Mounting Orientation
Horizontal
Blade Finish
Galvanized
Exhaust Airflow @ 0.375 in SP
998 cfm
Motor Horsepower
1/4 hp
Housing Material
Steel
Standards
AMCA Sound and Air, UL/cUL 705
Exhaust Airflow @ 0.125 in SP
2,707 cfm
Includes Drive Package
Yes
Airflow @ 0.000 in SP
3,080 cfm
Supply Airflow @ 0.000 in SP
3,080 cfm
High-Efficiency Motor
No
Resistance Properties
Weather Resistant
For Air Type
Clean Air
Application
Factories, Large Facilities, Warehouses
Maximum Inlet Air Temperature
104 Degrees F
Hood Type
Hinged Hood
Maximum Static Pressure
3/8 in wc
Current
4.6/2.2-2.3 A
Features
Strong and Weathertight Hood
Nameplate Voltage
115/208-230V AC
For High-Static Pressure Applications
No
Sound Level
16.2 sones @ 0.000 in SP and 5 ft
Base Shape
Square

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 Open Dripproof, 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, Supply Airflow @ 0.000 in SP 3,080 cfm

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