Axial Downblast Roof Exhaust Fan, 3/4 hp, 36 in Blade Dia., 230V AC/460V AC, Belt Drive

  • Mfr # 7A428

  • Zoro # G0805296


product price:  $3,277.99
/ea
Additional $150.00 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.
36 in
Voltage - Roof Ventilators
230V AC/460V AC
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Specifications

Product Information

MFR #
7A428
Zoro #
G0805296
UPC #
-
Country of Origin
Multiple

Dimensions

Blade Dia.
36 in
Base Size - Roof Ventilators
46 in x 46 in
Base Width (In.)
46
Dimension C (In.)
41 7/8
Base Square Size - Roof Ventilators
46" x 46"
Overall Height (In.)
43 5/8 in
Shaft Dia. Propeller End (In.)
1 1/4 in
Propeller Dia. (In.)
36
Dimension A (In.)
46
Dimension B
58 5/8 in
Dimension D
6 5/8 in
Overall Dia. (In.)
58 5/8 in
Dimension A
46 in
Dimension D (In.)
6.625
Recommended Damper Size (In.)
39 x 39
Shaft Dia. Sheave End (In.)
1 1/4 in
Dimension C
41 7/8 in
Base Length (In.)
46
Dimension B (In.)
58.625
Base Height (In.)
1 3/4 in
Housing Width
58.6 in
Base Length
46 in
Base Width
46 in
Propeller Shaft Diameter
1 1/4 in
Blade Diameter
36 in
Overall Width
58 5/8 in
Damper Size
39 x 39 in
Overall Height
43 5/8 in
Housing Length
58.6 in
Base Height
1 3/4 in
Overall Diameter
58.6 in
Overall Length
58 5/8 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
3/4 hp
CFM @ 0.000-In. SP
8,261 cfm
Recommended Damper Stock No.
4HX70
CFM @ 0.375-In. SP
4,398 cfm
Adj. 6 3/8"H Roof Curb Stock No.
3c597
Phase
3
CFM @ 0.250-In. SP
5,729 cfm
CFM @ 0.500-In. SP
2,580 cfm
Max. Operating Amps
3.2/1.6
Requires
Roof curb for new installations
Speed Controllable
No
Housing Material
Aluminum
Mounting Location
Roof
Drive Package Included
Yes
Motor HP Range
3/4 to 1 1/2
CFM @ 0.125-In. SP
7,052 cfm
Bearing Type
Regreasable Pillow Block
Includes
Drive Package, NEMA 1 Junction Box
Max. Inlet Temp. (Deg. F)
120 Degrees F
Agency Compliance
UL And C-UL Listed
Recommended 12 In. Fixed Curb Item No.
2RB82
Stock No.
4YU91
Assembled/Unassembled
Unassembled
Motor Voltage
230/460
Application
Industrial and Commercial Applications
Motor Hz
60 Hz
Max. BHP
0.79 hp
Adj. 12 3/8"H Roof Curb Stock No.
2ZV85
Recommended 8 In. Fixed Curb Item No.
4HX44
Motor HP
3/4
Propeller Material
Steel
Type
Axial Belt Drive Downblast with Drive Package
RPM
493 RPM
Assembly
Unassembled
Features
Fully Rolled Bead on the Windband Ensures Stability and Provides Rigidity for Lifting and Transporting, NEMA 1 Junction Box Located in Motor Enclosure
Exhaust Airflow @ 0.375 in SP
4,398 cfm
Supply Airflow @ 0.000 in SP
8,261 cfm
Drive Type
Belt Drive
Maximum Ambient Temperature
120 Degrees F
Exhaust Airflow @ 0.500 in SP
2,580 cfm
Motor Enclosure
Open Dripproof
Frequency
60 Hz
Resistance Properties
Weather Resistant
For Air Type
Clean Air
For High-Static Pressure Applications
No
Maximum Static Pressure
1/2 in wc
Housing Material Fabrication
Spun
Safety Features
Birdscreen, Windband
Current
3.2/1.6 A
Maximum Fan Speed
493 RPM
Nameplate Voltage
208-220/440V AC
Brake Horsepower
79/100 hp
Blade Design
Swept Steeply Pitched
Compatible Curb Manufacturer Part Number
2RB82, 2ZV85, 3C597, 3C598, 4HX44, 4HX52
Motor Horsepower
3/4 hp
Exhaust Airflow @ 0.250 in SP
5,729 cfm
Motor Location
Out of Airstream
Number of Speeds
1
Blade Material
Steel
High-Efficiency Motor
No
Electrical Connection
Power Cord
Includes Motor
Yes
Mount Type
Roof Curb
Base Shape
Square
Airflow @ 0.000 in SP
8,261 cfm
Exhaust Airflow @ 0.125 in SP
7,052 cfm
Standards
AMCA Sound and Air, UL/cUL 705
Number of Blades
5
Includes Drive Package
Yes
Exhaust Airflow @ 0.000 in SP
8,261 cfm
Maximum Inlet Air Temperature
120 Degrees F

Description

Axial Downblast Roof Exhaust Fan, Mounting Location Roof, Assembly Unassembled, Blade Diameter 36 in, Housing Material Aluminum, Exhaust Airflow @ 0.000 in SP 8,261 cfm, For High-Static Pressure Applications No, High-Efficiency Motor No, Maximum Static Pressure 1/2 in wc, Motor Enclosure Open Dripproof, Motor Horsepower 3/4 hp, Nameplate Voltage 208-220/440V AC, Number of Speeds 1, Phase 3, Maximum Inlet Air Temperature 120 Degrees F, Number of Blades 5, Supply Airflow @ 0.000 in SP 8,261 cfm

Restrictions

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

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