Axial Downblast Roof Exhaust Fan, 1/2 hp, 30 in Blade Dia., 230V AC/460V AC, Belt Drive

  • Mfr # 7A423

  • Zoro # G3042024


product price:  $2,838.99
/ea
Item requires special delivery charges. A $170.00 per item surcharge will be applied.

Key Features

Item - Roof Ventilators
Exhaust Ventilator
Drive Package With Motor Included
Yes
Drive Type - Roof Ventilators
Belt Drive
Blade Dia.
30 in
Voltage - Roof Ventilators
230V AC/460V AC
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Specifications

Product Information

MFR #
7A423
Zoro #
G3042024
UPC #
-
Country of Origin
Multiple

Dimensions

Blade Dia.
30 in
Base Size - Roof Ventilators
42 in x 42 in
Base Width (In.)
42
Overall Dia. (In.)
47 1/2 in
Dimension A
42 in
Dimension D
4 3/4 in
Dimension A (In.)
42
Base Square Size - Roof Ventilators
42" x 42"
Overall Height (In.)
36 1/8 in
Dimension C (In.)
34 3/8
Dimension B
47 1/2 in
Recommended Damper Size (In.)
35 x 35
Shaft Dia. Sheave End (In.)
1 1/4 in
Base Length (In.)
42
Dimension C
34 3/8 in
Shaft Dia. Propeller End (In.)
1 1/4 in
Propeller Dia. (In.)
30
Dimension D (In.)
4.75
Base Height (In.)
1 3/4 in
Dimension B (In.)
47.5
Base Height
1 3/4 in
Propeller Shaft Diameter
1 in
Blade Diameter
30 in
Overall Length
47 1/2 in
Overall Diameter
47.5 in
Base Width
42 in
Overall Width
47 1/2 in
Base Length
42 in
Overall Height
36 1/8 in
Housing Length
47.5 in
Damper Size
35 x 35 in
Housing Width
47.5 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
230V AC/460V AC
Motor HP - Roof Ventilators
1/2 hp
CFM @ 0.000-In. SP
5,073 cfm
Drive Package Included
Yes
Recommended 12 In. Fixed Curb Item No.
2RB81
Motor HP Range
1/2 to 2
Bearing Type
Regreasable Pillow Block
Application
Industrial and Commercial Applications
RPM
551 RPM
CFM @ 0.250-In. SP
3,337 cfm
CFM @ 0.375-In. SP
2,349 cfm
Adj. 12 3/8"H Roof Curb Stock No.
2ZV84
Motor HP
1/2
Motor Hz
60 Hz
Requires
Roof curb for new installations
Includes
Drive Package, NEMA 1 Junction Box
Max. Operating Amps
2.2/1.1
Stock No.
4YU90
Max. BHP
0.48 hp
Housing Material
Aluminum
Motor Voltage
230/460
Propeller Material
Steel
Assembled/Unassembled
Unassembled
Max. Inlet Temp. (Deg. F)
120 Degrees F
CFM @ 0.125-In. SP
4,292 cfm
Agency Compliance
UL And C-UL Listed
Phase
3
Type
Axial Belt Drive Downblast with Drive Package
Speed Controllable
No
Adj. 6 3/8"H Roof Curb Stock No.
4c455
Mounting Location
Roof
Recommended 8 In. Fixed Curb Item No.
4HX43
Recommended Damper Stock No.
4HX69
For Air Type
Clean Air
Features
Fully Rolled Bead on the Windband Ensures Stability and Provides Rigidity for Lifting and Transporting, NEMA 1 Junction Box Located in Motor Enclosure
Standards
UL/cUL 705
Base Shape
Square
Exhaust Airflow @ 0.250 in SP
3,337 cfm
Motor Location
Out of Airstream
Maximum Ambient Temperature
120 Degrees F
Motor Enclosure
Open Dripproof
Electrical Connection
Power Cord
Number of Blades
5
Brake Horsepower
12/25 hp
Compatible Curb Manufacturer Part Number
2RB81, 2ZV84, 3C438, 4C455, 4HX43, 4HX51
High-Efficiency Motor
No
Exhaust Airflow @ 0.125 in SP
4,292 cfm
Safety Features
Birdscreen, Windband
Blade Material
Steel
Maximum Inlet Air Temperature
120 Degrees F
Maximum Static Pressure
3/8 in wc
Current
1.7-1.7/0.85 A
Motor Horsepower
1/2 hp
Maximum Fan Speed
551 RPM
Exhaust Airflow @ 0.000 in SP
5,073 cfm
Mount Type
Roof Curb
Exhaust Airflow @ 0.375 in SP
2,349 cfm
Assembly
Unassembled
Frequency
60 Hz
Housing Material Fabrication
Spun
Includes Drive Package
Yes
Drive Type
Belt Drive
Includes Motor
Yes
Resistance Properties
Weather Resistant
Number of Speeds
1
Blade Design
Swept Steeply Pitched
Supply Airflow @ 0.000 in SP
5,073 cfm
Airflow @ 0.000 in SP
5,073 cfm
For High-Static Pressure Applications
No
Nameplate Voltage
208-230/460V AC

Description

Axial Downblast Roof Exhaust Fan, Mounting Location Roof, Assembly Unassembled, Blade Diameter 30 in, Housing Material Aluminum, Exhaust Airflow @ 0.000 in SP 5,073 cfm, For High-Static Pressure Applications No, High-Efficiency Motor No, Maximum Static Pressure 3/8 in wc, Motor Enclosure Open Dripproof, Motor Horsepower 1/2 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 5,073 cfm

Restrictions

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

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