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  9. Supply Ventilator, 20 In, 115/208-230 V
Dayton Supply Ventilator, 20 In, 115/208-230 V 7AE33 - main

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

  • Mfr # 7AE33

  • Zoro # G3177772

product price: $1,672.99
/ea
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Key Features

Item - Roof Ventilators
Supply Ventilator
Drive Type - Roof Ventilators
Belt Drive
Blade Dia.
20 in
Voltage - Roof Ventilators
115V AC/208-230V AC
Motor HP - Roof Ventilators
1/2 hp
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Specifications

Product Information

MFR #
7AE33
Zoro #
G3177772
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
Dimension B
38 in
Dimension F (In.)
8-1/2
Dimension F
8 1/2 in
Shaft Dia. (In.)
3/4 in
Dimension E (In.)
23
Dimension E
23 in
Dimension D (In.)
38
Dimension B (In.)
38
Max. Depth (In.)
48 in
Dimension A (In.)
24-1/2
Dimension C
48 in
Dimension A
24 1/2 in
Propeller Dia. (In.)
20
Height (In.)
38
Bearing Size (In.)
3/4 in
Base Square Size - Roof Ventilators
24-1/2" x 24-1/2"
Width (In.)
38
Dimension C (In.)
48
Dimension D
38 in
Overall Height
38 in
Housing Width
24.5 in
Base Length
24 1/2 in
Base Height
23 in
Damper Size
20 x 20 in
Overall Width
44 in
Hood Width
44 in
Blade Diameter
20 in
Propeller Shaft Diameter
3/4 in
Hood Height
16 in
Base Width
24 1/2 in
Housing Length
24.5 in
Hood Length
48 in
Overall Length
48 in

Details

Item - Roof Ventilators
Supply Ventilator
Drive Type - Roof Ventilators
Belt Drive
Voltage - Roof Ventilators
115V AC/208-230V AC
Motor HP - Roof Ventilators
1/2 hp
Motor Enclosure
Open Dripproof
Recommended 12 3/8"H Roof Curb Item No.
2ZV83
Max. Inlet Temp. (Deg. F)
104 Degrees F
CFM @ 0.000-In. SP
4,014 cfm
Mounting Position
Horizontal
Full Load Amps
7.6/3.7-3.8
Bearing Type
Sealed Pillow Block
Max. Ambient Temp. (F)
104 Degrees F
Type
Axial Belt Drive Downblast
Recommended Gravity Backdraft Damper Item No.
3HHL6
Item
Axial Downblast Roof Supply Fan
CFM @ 0.250-In. SP
3,389 cfm
Frame Material
Galvanized Steel
CFM @ 0.125-In. SP
3,742 cfm
Max. BHP
0.6 hp
Motor Type
Split Phase
Voltage
115/208-230
Assembled/Unassembled
Unassembled
Style - Roof Ventilators
Hooded
Hz
60 Hz
Includes
Drive Package, Hood
Propeller Material
Steel
Phase
1
CFM @ 0.375-In. SP
2,916 cfm
Motor HP
1/2
Recommended 6 3/8"H Roof Curb Item No.
4C454
Number of Blades
6
Motor RPM
1,725 RPM
Fan RPM
1,221
Frequency
60 Hz
Brake Horsepower
3/5 hp
Supply Airflow @ 0.000 in SP
4,014 cfm
Includes Drive Package
Yes
Sound Level
20 sones @ 0.000 in SP and 5 ft
Speed Controllable
No
Standards
AMCA Sound and Air, UL/cUL 705
Nameplate Voltage
115/208-230V AC
Base Shape
Square
Exhaust Airflow @ 0.125 in SP
3,742 cfm
Blade Material
Steel
Blade Finish
Galvanized
Housing Finish
Galvanized
Maximum Ambient Temperature
104 Degrees F
Assembly
Unassembled
Exhaust Airflow @ 0.250 in SP
3,389 cfm
For Air Type
Clean Air
Application
Factories, Large Facilities, Warehouses
Exhaust Airflow @ 0.000 in SP
4,014 cfm
Motor Horsepower
1/2 hp
Current
7.6/3.7-3.8 A
Maximum Inlet Air Temperature
104 Degrees F
Maximum Static Pressure
1/2 in wc
Compatible Curb Manufacturer Part Number
3FLT5
Airflow @ 0.000 in SP
4,014 cfm
Drive Type
Belt Drive
Mount Type
Roof Curb
High-Efficiency Motor
No
Hood Type
Hinged Hood
Exhaust Airflow @ 0.375 in SP
2,916 cfm
Includes Motor
Yes
Housing Material
Steel
Features
Strong and Weathertight Hood
Motor Speed
1,725 RPM
Mounting Orientation
Horizontal
For High-Static Pressure Applications
No
Maximum Fan Speed
1,221 RPM
Safety Features
Birdscreen
Number of Speeds
1
Resistance Properties
Weather Resistant

Description

Axial Downblast Roof Supply Fan, Mounting Location Roof, Assembly Unassembled, Blade Diameter 20 in, Housing Material Steel, Exhaust Airflow @ 0.000 in SP 4,014 cfm, For High-Static Pressure Applications No, High-Efficiency Motor No, Maximum Static Pressure 1/2 in wc, Motor Enclosure Open Dripproof, Motor Horsepower 1/2 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 4,014 cfm

Restrictions

This item has been restricted from sale in the following states: CA

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