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Axial Downblast Roof Exhaust Fan, 1/2 hp, 20 in Blade Dia., 230V AC/460V AC, Belt Drive

  • Mfr # 7A416
  • Zoro # G3293586

product price: 
$
1,798.99
/ea
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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
230V AC, 460V AC
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Specifications

Details

MFR #
7A416
Zoro #
G3293586
UPC #
-
Country of Origin
Multiple
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
3,456 cfm
Recommended 12 In. Fixed Curb Item No.
2RB79
Recommended Damper Stock No.
4HX67
Speed Controllable
No
Mounting Location
Roof
Motor Hz
60 Hz
Motor Voltage
230/460
Motor HP
1/2 hp
Drive Package Included
Yes
Housing Material
Aluminum
Adj. 12 3/8"H Roof Curb Stock No.
2ZV83
Adj. 6 3/8"H Roof Curb Stock No.
4c454
Phase
3
CFM @ 0.125-In. SP
3,092 cfm
Stock No.
4YU88
CFM @ 0.500-In. SP
1,795 cfm
Application
Industrial and Commercial Applications
CFM @ 0.375-In. SP
2,228 cfm
CFM @ 0.250-In. SP
2,743 cfm
Requires
Roof curb for new installations
Bearing Type
Regreasable Pillow Block
Agency Compliance
UL And C-UL Listed
Assembled/Unassembled
Unassembled
Max. Inlet Temp. (Deg. F)
120 Degrees F
Motor HP Range
1/4 to 3/4
Recommended 8 In. Fixed Curb Item No.
4HX41
Propeller Material
Steel
Max. Operating Amps
2.2/1.1
Includes
Drive Package, NEMA 1 Junction Box
Type
Axial Belt Drive Downblast with Drive Package
RPM
1,002 RPM
Max. BHP
0.52 hp
Exhaust Airflow @ 0.000 in SP
3,456 cfm
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
Resistance Properties
Weather Resistant
Maximum Inlet Air Temperature
120 Degrees F
Exhaust Airflow @ 0.375 in SP
2,228 cfm
Includes Motor
Yes
High-Efficiency Motor
No
Number of Speeds
1
Blade Design
Swept Steeply Pitched
Mount Type
Roof Curb
Frequency
60 Hz
Electrical Connection
Power Cord
Drive Type
Belt Drive
Maximum Ambient Temperature
120 Degrees F
Brake Horsepower
13/25 hp
Housing Material Fabrication
Spun
Motor Enclosure
Open Dripproof
Base Shape
Square
Standards
AMCA Sound and Air, UL/cUL 705
Blade Material
Steel
Safety Features
Birdscreen, Windband
Number of Blades
5
Exhaust Airflow @ 0.500 in SP
1,795 cfm
Includes Drive Package
Yes
Exhaust Airflow @ 0.250 in SP
2,743 cfm
Assembly
Unassembled
Exhaust Airflow @ 0.125 in SP
3,092 cfm
Maximum Static Pressure
1/2 in wc
Current
1.7-1.7/0.85 A
Airflow @ 0.000 in SP
3,456 cfm
For High-Static Pressure Applications
No
Motor Horsepower
1/2 hp
Supply Airflow @ 0.000 in SP
3,456 cfm
Motor Location
Out of Airstream
Maximum Fan Speed
1,002 RPM
Nameplate Voltage
208-230/460V AC
Compatible Curb Manufacturer Part Number
2RB79, 2ZV83, 3C437, 4C454, 4HX41, 4HX49

Dimensions

Blade Dia.
20 in
Base Size - Roof Ventilators
30 in x 30 in
Dimension B
35 1/4 in
Base Length (In.)
30
Base Square Size - Roof Ventilators
30" x 30"
Overall Dia. (In.)
35 1/4 in
Dimension A
30 in
Dimension B (In.)
35.25
Propeller Dia. (In.)
20
Overall Height (In.)
30 1/2 in
Shaft Dia. Propeller End (In.)
3/4 in
Base Width (In.)
30
Base Height (In.)
1 3/4 in
Dimension D
5 1/8 in
Dimension D (In.)
5.125
Dimension C
28 3/4 in
Dimension C (In.)
28 3/4
Dimension A (In.)
30
Recommended Damper Size (In.)
23 x 23
Shaft Dia. Sheave End (In.)
3/4 in
Housing Length
35.3 in
Overall Diameter
35.3 in
Base Width
30 in
Overall Length
35 1/4 in
Base Height
1 3/4 in
Overall Width
35 1/4 in
Propeller Shaft Diameter
3/4 in
Base Length
30 in
Damper Size
23 x 23 in
Housing Width
35.3 in
Overall Height
30 1/2 in
Blade Diameter
20 in
Wire Rope Length
35 1/4 in
Length
35 1/4 in
Fits Chest Size
Fully Rolled Bead on the Windband Ensures Stability and Provides Rigidity for Lifting and Transporting, NEMA 1 Junction Box Located in Motor Enclosure

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 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 3,456 cfm

Restrictions

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

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