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  9. Steel 48"L, 39"H, 48"W, Roof Fan w.Motor
Dayton Steel 48"L, 39"H, 48"W, Roof Fan w.Motor 7CF57 - main

Steel 48"L, 39"H, 48"W, Roof Fan w.Motor

  • Mfr # 7CF57

  • Zoro # G3407765

product price: $1,813.99
/ea
Additional $160.00 delivery surcharge applies per item.
See details

Key Features

Item - Roof Ventilators
Exhaust Ventilator
Drive Type - Roof Ventilators
Belt Drive
Blade Dia.
24 in
Voltage - Roof Ventilators
208-230V AC/460V AC
Motor HP - Roof Ventilators
3/4 hp
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Specifications

Product Information

MFR #
7CF57
Zoro #
G3407765
UPC #
-
Country of Origin
Multiple

Dimensions

Blade Dia.
24 in
Base Size - Roof Ventilators
28 1/2 in x 28 1/2 in
Overall Height - Roof Ventilators
39 in
Overall Width - Roof Ventilators
48 in
Dimension E (In.)
23
Height (In.)
39
Max. Depth (In.)
48 in
Propeller Dia. (In.)
24
Dimension B
48 in
Damper Size (In.)
25 in
Dimension F
8 1/2 in
Dimension F (In.)
8-1/2
Dimension E
23 in
Dimension B (In.)
48
Base Square Size - Roof Ventilators
28-1/2" x 28-1/2"
Width (In.)
48
Dimension C
48 in
Dimension A
28 1/2 in
Dimension D
39 in
Dimension D (In.)
39
Shaft Dia. (In.)
3/4 in
Dimension C (In.)
48
Bearing Size (In.)
3/4 in
Dimension A (In.)
28-1/2
Base Length
28 1/2 in
Hood Height
16 in
Damper Size
24 x 24 in
Hood Width
48 in
Housing Length
28.5 in
Propeller Shaft Diameter
3/4 in
Base Height
23 in
Housing Width
28.5 in
Base Width
28 1/2 in
Overall Width
48 in
Blade Diameter
24 in
Hood Length
48 in
Overall Height
39 in
Overall Length
48 in

Details

Item - Roof Ventilators
Exhaust Ventilator
Drive Type - Roof Ventilators
Belt Drive
Voltage - Roof Ventilators
208-230V AC/460V AC
Motor HP - Roof Ventilators
3/4 hp
Motor Enclosure
Totally Enclosed Fan Cooled
Motor RPM
1,725 RPM
Fan RPM
1,352
CFM @ 0.375-In. SP
4,852 cfm
Max. BHP
0.9 hp
CFM @ 0.000-In. SP
5,797 cfm
Mounting Position
Horizontal
Bearing Type
Sealed Pillow Block
Assembled/Unassembled
Unassembled
Max. Ambient Temp. (F)
104 Degrees F
Motor HP
3/4
Frame Material
Galvanized Steel
Full Load Amps
2.8/1.4-1.4
CFM @ 0.250-In. SP
5,225 cfm
Motor Type
3-Phase
Propeller Material
Steel
Item
Axial Downblast Roof Exhaust Fan
Includes
Drive Package, Hood
Type
Axial Belt Drive Downblast
Phase
3
Hz
60 Hz
Recommended Gravity Backdraft Damper Item No.
2FTV7
Number of Blades
6
Recommended 12 3/8"H Roof Curb Item No.
2ZV83
Max. Inlet Temp. (Deg. F)
104 Degrees F
Recommended 6 3/8"H Roof Curb Item No.
4C454
CFM @ 0.125-In. SP
5,520 cfm
Style - Roof Ventilators
Hooded
Voltage
208-230/460
Blade Finish
Galvanized
Compatible Curb Manufacturer Part Number
3AZH7
Airflow @ 0.000 in SP
5,797 cfm
Brake Horsepower
9/10 hp
Base Shape
Square
Hood Type
Hinged Hood
Mounting Orientation
Horizontal
Includes Motor
Yes
Features
Strong and Weathertight Hood
Nameplate Voltage
208/230/460V AC
Motor Horsepower
3/4 hp
Housing Finish
Galvanized
Safety Features
Birdscreen
Exhaust Airflow @ 0.375 in SP
4,852 cfm
Assembly
Unassembled
Exhaust Airflow @ 0.125 in SP
5,520 cfm
Drive Type
Belt Drive
For Air Type
Clean Air
Exhaust Airflow @ 0.000 in SP
5,797 cfm
For High-Static Pressure Applications
No
Housing Material
Steel
Number of Speeds
1
Maximum Fan Speed
1,352 RPM
Maximum Ambient Temperature
104 Degrees F
Standards
AMCA Sound and Air, UL/cUL 705
Speed Controllable
No
Blade Material
Steel
Maximum Static Pressure
3/8 in wc
Frequency
60 Hz
Application
Factories, Large Facilities, Warehouses
Exhaust Airflow @ 0.250 in SP
5,225 cfm
Resistance Properties
Weather Resistant
Includes Drive Package
Yes
Mount Type
Roof Curb
Motor Speed
1,725 RPM
Supply Airflow @ 0.000 in SP
5,797 cfm
Sound Level
30 sones @ 0.000 in SP and 5 ft
High-Efficiency Motor
No
Current
2.8-2.9/1.45 A
Maximum Inlet Air Temperature
104 Degrees F

Description

Axial Downblast Roof Exhaust Fan, Mounting Location Roof, Assembly Unassembled, Blade Diameter 24 in, Housing Material Steel, Exhaust Airflow @ 0.000 in SP 5,797 cfm, For High-Static Pressure Applications No, High-Efficiency Motor No, Maximum Static Pressure 3/8 in wc, Motor Enclosure Totally Enclosed Fan Cooled, Motor Horsepower 3/4 hp, Nameplate Voltage 208-230/460V AC, Number of Speeds 1, Phase 3, Maximum Inlet Air Temperature 104 Degrees F, Number of Blades 6

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