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Axial Downblast Roof Exhaust Fan, 1/2 hp, 20 in Blade Dia., 115V AC/230V AC, Belt Drive

  • Mfr # 7A400

  • Zoro # G0486744

product price:  $1,630.99
/ea
Additional $1,005.00 delivery surcharge applies per item.
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Key Features

Item - Roof Ventilators
Exhaust Ventilator
Drive Package With Motor Included
Yes
Drive Type - Roof Ventilators
Belt Drive
Blade Dia.
20 in
Voltage - Roof Ventilators
115V AC/230V AC
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Specifications

Product Information

MFR #
7A400
Zoro #
G0486744
UPC #
-
Country of Origin
Multiple

Dimensions

Blade Dia.
20 in
Base Size - Roof Ventilators
30 in x 30 in
Base Height (In.)
1 3/4 in
Base Length (In.)
30
Dimension C
28 3/4 in
Dimension C (In.)
28 3/4
Propeller Dia. (In.)
20
Shaft Dia. Propeller End (In.)
3/4 in
Overall Height (In.)
30 1/2 in
Base Width (In.)
30
Dimension B
35 1/4 in
Recommended Damper Size (In.)
23 x 23
Base Square Size - Roof Ventilators
30" x 30"
Dimension A
30 in
Dimension D
5 1/8 in
Overall Dia. (In.)
35 1/4 in
Dimension B (In.)
35.25
Dimension A (In.)
30
Shaft Dia. Sheave End (In.)
3/4 in
Dimension D (In.)
5.125
Overall Height
30 1/2 in
Overall Width
35 1/4 in
Blade Diameter
20 in
Damper Size
23 x 23 in
Base Width
30 in
Overall Length
35 1/4 in
Housing Width
35.3 in
Propeller Shaft Diameter
3/4 in
Base Length
30 in
Base Height
1 3/4 in
Housing Length
35.3 in
Wire Rope Length
35 1/4 in

Details

Item
Axial Downblast Roof Exhaust Fan
Item - Roof Ventilators
Exhaust Ventilator
Drive Package With Motor Included
Yes
Drive Type - Roof Ventilators
Belt Drive
Voltage - Roof Ventilators
115V AC/230V AC
Motor HP - Roof Ventilators
1/2 hp
CFM @ 0.000-In. SP
3,456 cfm
Agency Compliance
UL And C-UL Listed
RPM
1,002 RPM
Motor Hz
60 Hz
Requires
Roof curb for new installations
Motor HP Range
1/4 to 3/4
Application
Industrial and Commercial Applications
Drive Package Included
Yes
Max. Operating Amps
9.8/4.9
Type
Axial Belt Drive Downblast with Drive Package
CFM @ 0.125-In. SP
3,092 cfm
CFM @ 0.500-In. SP
1,795 cfm
CFM @ 0.375-In. SP
2,228 cfm
Recommended 8 In. Fixed Curb Item No.
4HX41
Stock No.
4YU88
Max. Inlet Temp. (Deg. F)
120 Degrees F
Adj. 12 3/8"H Roof Curb Stock No.
2ZV83
Adj. 6 3/8"H Roof Curb Stock No.
4c454
Phase
1
Mounting Location
Roof
Motor HP
1/2
Includes
Drive Package, NEMA 1 Junction Box
CFM @ 0.250-In. SP
2,743 cfm
Recommended 12 In. Fixed Curb Item No.
2RB79
Recommended Damper Stock No.
4HX67
Assembled/Unassembled
Unassembled
Housing Material
Aluminum
Speed Controllable
No
Bearing Type
Regreasable Pillow Block
Motor Voltage
115/230
Max. BHP
0.52 hp
Propeller Material
Steel
Frequency
60 Hz
For Air Type
Clean Air
Electrical Connection
Power Cord
High-Efficiency Motor
No
For High-Static Pressure Applications
No
Exhaust Airflow @ 0.000 in SP
3,456 cfm
Exhaust Airflow @ 0.375 in SP
2,228 cfm
Maximum Static Pressure
1/2 in wc
Drive Type
Belt Drive
Maximum Ambient Temperature
120 Degrees F
Brake Horsepower
13/25 hp
Current
8.8/4.2-4.4 A
Nameplate Voltage
115/208-230V AC
Mount Type
Roof Curb
Maximum Inlet Air Temperature
120 Degrees F
Motor Horsepower
1/2 hp
Number of Blades
5
Maximum Fan Speed
1,002 RPM
Blade Design
Swept Steeply Pitched
Standards
UL/cUL 705
Housing Material Fabrication
Spun
Motor Enclosure
Open Dripproof
Blade Material
Steel
Number of Speeds
1
Motor Location
Out of Airstream
Airflow @ 0.000 in SP
3,456 cfm
Assembly
Unassembled
Base Shape
Square
Safety Features
Birdscreen, Windband
Features
Fully Rolled Bead on the Windband Ensures Stability and Provides Rigidity for Lifting and Transporting, NEMA 1 Junction Box Located in Motor Enclosure
Compatible Curb Manufacturer Part Number
2RB79, 2ZV83, 3C437, 4C454, 4HX41, 4HX49
Exhaust Airflow @ 0.500 in SP
1,795 cfm
Supply Airflow @ 0.000 in SP
3,456 cfm
Resistance Properties
Weather Resistant
Includes Drive Package
Yes
Exhaust Airflow @ 0.125 in SP
3,092 cfm
Exhaust Airflow @ 0.250 in SP
2,743 cfm
Includes Motor
Yes

Description

Axial Downblast Roof Exhaust Fan, Mounting Location Roof, Assembly Unassembled, Blade Diameter 20 in, Housing Material Aluminum, Exhaust Airflow @ 0.000 in SP 3,456 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 120 Degrees F, Number of Blades 5, Supply Airflow @ 0.000 in SP 3,456 cfm

Restrictions

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

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