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

  • Mfr # 7A427

  • Zoro # G2447042

product price:  $2,879.99
/ea
Additional $180.00 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.
30 in
Voltage - Roof Ventilators
230V AC/460V AC
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Specifications

Product Information

MFR #
7A427
Zoro #
G2447042
UPC #
-
Country of Origin
Multiple

Dimensions

Blade Dia.
30 in
Base Size - Roof Ventilators
42 in x 42 in
Shaft Dia. Sheave End (In.)
1 1/4 in
Dimension A
42 in
Dimension B (In.)
47.5
Dimension D
4 3/4 in
Overall Height (In.)
36 1/8 in
Dimension A (In.)
42
Base Square Size - Roof Ventilators
42" x 42"
Base Length (In.)
42
Recommended Damper Size (In.)
35 x 35
Base Width (In.)
42
Dimension D (In.)
4.75
Dimension C
34 3/8 in
Propeller Dia. (In.)
30
Base Height (In.)
1 3/4 in
Shaft Dia. Propeller End (In.)
1 1/4 in
Overall Dia. (In.)
47 1/2 in
Dimension B
47 1/2 in
Dimension C (In.)
34 3/8
Overall Width
47 1/2 in
Base Length
42 in
Base Height
1 3/4 in
Propeller Shaft Diameter
1 in
Overall Diameter
47.5 in
Base Width
42 in
Blade Diameter
30 in
Housing Length
47.5 in
Overall Height
36 1/8 in
Damper Size
35 x 35 in
Housing Width
47.5 in
Overall Length
47 1/2 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
2 hp
CFM @ 0.000-In. SP
8,056 cfm
Housing Material
Aluminum
Assembled/Unassembled
Unassembled
Mounting Location
Roof
Max. BHP
1.98 hp
Speed Controllable
No
Max. Inlet Temp. (Deg. F)
120 Degrees F
CFM @ 0.375-In. SP
6,559 cfm
CFM @ 0.250-In. SP
7,087 cfm
Max. Operating Amps
6.8/3.4
Requires
Roof curb for new installations
CFM @ 0.875-In. SP
4,150 cfm
Propeller Material
Steel
Adj. 6 3/8"H Roof Curb Stock No.
4c455
Agency Compliance
UL And C-UL Listed
Application
Industrial and Commercial Applications
Type
Axial Belt Drive Downblast with Drive Package
Motor HP Range
1/2 to 2
Adj. 12 3/8"H Roof Curb Stock No.
2ZV84
Drive Package Included
Yes
Stock No.
4YU90
Motor Voltage
230/460
CFM @ 1.000-In. SP
3,448 cfm
CFM @ 0.125-In. SP
7,572 cfm
Recommended 8 In. Fixed Curb Item No.
4HX43
Motor Hz
60 Hz
Recommended Damper Stock No.
4HX69
Phase
3
Bearing Type
Regreasable Pillow Block
Recommended 12 In. Fixed Curb Item No.
2RB81
RPM
875 RPM
CFM @ 0.675-In. SP
5,320 cfm
CFM @ 0.500-In. SP
5,956 cfm
CFM @ 0.750-In. SP
4,841 cfm
Motor HP
2
Includes
Drive Package, NEMA 1 Junction Box
Maximum Ambient Temperature
120 Degrees F
Base Shape
Square
Electrical Connection
Power Cord
Housing Material Fabrication
Spun
Blade Design
Swept Steeply Pitched
Nameplate Voltage
208-230/460V AC
Maximum Fan Speed
875 RPM
Brake Horsepower
1 49/50 hp
Frequency
60 Hz
Resistance Properties
Weather Resistant
For Air Type
Clean Air
Exhaust Airflow @ 0.125 in SP
7,572 cfm
Number of Speeds
1
Exhaust Airflow @ 0.500 in SP
5,956 cfm
Mount Type
Roof Curb
Maximum Static Pressure
1 in wc
High-Efficiency Motor
No
Number of Blades
5
Includes Drive Package
Yes
Exhaust Airflow @ 0.000 in SP
8,056 cfm
Compatible Curb Manufacturer Part Number
2RB81, 2ZV84, 3C438, 4C455, 4HX43, 4HX51
Current
6.0-5.8/2.9 A
For High-Static Pressure Applications
No
Standards
AMCA Sound and Air, UL/cUL 705
Includes Motor
Yes
Supply Airflow @ 0.000 in SP
8,056 cfm
Motor Location
Out of Airstream
Safety Features
Birdscreen, Windband
Exhaust Airflow @ 0.375 in SP
6,559 cfm
Blade Material
Steel
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 @ 0.250 in SP
7,087 cfm
Airflow @ 0.000 in SP
8,056 cfm
Motor Enclosure
Open Dripproof
Drive Type
Belt Drive
Motor Horsepower
2 hp
Maximum Inlet Air Temperature
120 Degrees F
Assembly
Unassembled

Description

Axial Downblast Roof Exhaust Fan, Mounting Location Roof, Assembly Unassembled, Blade Diameter 30 in, Housing Material Aluminum, Exhaust Airflow @ 0.000 in SP 8,056 cfm, For High-Static Pressure Applications No, High-Efficiency Motor No, Maximum Static Pressure 1 in wc, Motor Enclosure Open Dripproof, Motor Horsepower 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 8,056 cfm

Restrictions

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

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