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Axial Downblast Roof Exhaust Fan, 1/2 hp, 24 in Blade Dia., 230V AC/460V AC, Belt Drive

  • Mfr # 7A420

  • Zoro # G1843773

product price: 
$
2,308.99
/ea
Additional $100.00 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.
24 in
Voltage - Roof Ventilators
230V AC/460V AC
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Specifications

Details

MFR #
7A420
Zoro #
G1843773
UPC #
-
Country of Origin
Multiple
Item - Roof Ventilators
Exhaust Ventilator
Item
Axial Downblast Roof Exhaust Fan
Drive Package With Motor Included
Yes
Drive Type - Roof Ventilators
Belt Drive
Voltage - Roof Ventilators
230V AC/460V AC
Motor HP - Roof Ventilators
1/2 hp
CFM @ 0.000-In. SP
4,221 cfm
Motor HP
1/2 hp
Stock No.
4YU89
Adj. 6 3/8"H Roof Curb Stock No.
4c455
Bearing Type
Regreasable Pillow Block
Max. BHP
0.52 hp
Housing Material
Aluminum
Agency Compliance
UL And C-UL Listed
CFM @ 0.500-In. SP
1,488 cfm
Motor Voltage
230/460
CFM @ 0.125-In. SP
3,679 cfm
Mounting Location
Roof
Drive Package Included
Yes
Recommended Damper Stock No.
4HX68
Requires
Roof curb for new installations
Propeller Material
Steel
Speed Controllable
No
Type
Axial Belt Drive Downblast with Drive Package
Max. Operating Amps
2.2/1.1
RPM
757 RPM
Assembled/Unassembled
Unassembled
CFM @ 0.375-In. SP
2,391 cfm
Recommended 12 In. Fixed Curb Item No.
2RB80
CFM @ 0.250-In. SP
3,045 cfm
Adj. 12 3/8"H Roof Curb Stock No.
2ZV84
Application
Industrial and Commercial Applications
Phase
3
Motor HP Range
1/4 to 1
Includes
Drive Package, NEMA 1 Junction Box
Max. Inlet Temp. (Deg. F)
120 Degrees F
Recommended 8 In. Fixed Curb Item No.
4HX42
Motor Hz
60 Hz
Exhaust Airflow @ 0.000 in SP
4,221 cfm
Base Shape
Square
Exhaust Airflow @ 0.500 in SP
1,488 cfm
Electrical Connection
Power Cord
Motor Enclosure
Open Dripproof
Mount Type
Roof Curb
High-Efficiency Motor
No
Includes Motor
Yes
Housing Material Fabrication
Spun
Blade Material
Steel
Standards
AMCA Sound and Air, UL/cUL 705
Number of Blades
5
Maximum Static Pressure
1/2 in wc
Assembly
Unassembled
Compatible Curb Manufacturer Part Number
2RB80, 2ZV84, 3C438, 4C455, 4HX42, 4HX50
Exhaust Airflow @ 0.125 in SP
3,679 cfm
Number of Speeds
1
Exhaust Airflow @ 0.375 in SP
2,391 cfm
Motor Location
Out of Airstream
Motor Horsepower
1/2 hp
Maximum Ambient Temperature
120 Degrees F
Safety Features
Birdscreen, Windband
For Air Type
Clean Air
Includes Drive Package
Yes
Features
Fully Rolled Bead on the Windband Ensures Stability and Provides Rigidity for Lifting and Transporting, NEMA 1 Junction Box Located in Motor Enclosure
For High-Static Pressure Applications
No
Airflow @ 0.000 in SP
4,221 cfm
Nameplate Voltage
208-230/460V AC
Blade Design
Swept Steeply Pitched
Drive Type
Belt Drive
Current
1.7-1.7/0.85 A
Supply Airflow @ 0.000 in SP
4,221 cfm
Resistance Properties
Weather Resistant
Maximum Fan Speed
757 RPM
Exhaust Airflow @ 0.250 in SP
3,045 cfm
Frequency
60 Hz
Brake Horsepower
13/25 hp
Maximum Inlet Air Temperature
120 Degrees F

Description

Axial Downblast Roof Exhaust Fan, Mounting Location Roof, Assembly Unassembled, Blade Diameter 24 in, Housing Material Aluminum, Exhaust Airflow @ 0.000 in SP 4,221 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 208-230/460V AC, Number of Speeds 1, Phase 3, Maximum Inlet Air Temperature 120 Degrees F, Number of Blades 5, Supply Airflow @ 0.000 in SP 4,221 cfm

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