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Steel 35.4"Dia, 38"H Roof Fan w.Motor

  • Mfr # 7CK28

  • Zoro # G1778962

product price:  $2,862.99
/ea
Additional $200.00 delivery surcharge applies per item.
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Key Features

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

Product Information

MFR #
7CK28
Zoro #
G1778962
UPC #
00190735149584
Country of Origin
Multiple

Dimensions

Blade Dia.
36 in
Base Size - Roof Ventilators
40 1/2 in x 40 1/2 in
Overall Height - Roof Ventilators
38 in
Overall Width - Roof Ventilators
68 in
Width (In.)
68
Shaft Dia. (In.)
1 1/4 in
Propeller Dia. (In.)
36
Dimension C
60 in
Bearing Size (In.)
1 1/4 in
Dimension D (In.)
38
Dimension B
68 in
Dimension D
38 in
Max. Depth (In.)
60 in
Dimension A
40 1/2 in
Dimension F (In.)
7-1/2
Dimension C (In.)
60
Dimension B (In.)
68
Base Square Size - Roof Ventilators
40-1/2" x 40-1/2"
Dimension F
7 1/2 in
Damper Size (In.)
37 in
Dimension E
22 in
Dimension E (In.)
22
Dimension A (In.)
40-1/2
Height (In.)
38
Blade Diameter
36 in
Damper Size
36 x 36 in
Base Length
40 1/2 in
Housing Width
40.5 in
Hood Height
16 in
Overall Length
60 in
Overall Height
38 in
Base Width
40 1/2 in
Base Height
22 in
Overall Width
68 in
Housing Length
40.5 in
Hood Length
60 in
Hood Width
68 in
Propeller Shaft Diameter
1 1/4 in

Details

Item - Roof Ventilators
Exhaust/Supply 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
Item
Axial Downblast Roof Supply/Exhaust Fan
Hz
60 Hz
Max. Inlet Temp. (Deg. F)
104 Degrees F
Frame Material
Galvanized Steel
Exhaust/Supply CFM @ 0.250-In. SP
6,494
Assembled/Unassembled
Unassembled
Bearing Type
Sealed Pillow Block
Max. BHP
0.9 hp
Exhaust/Supply CFM @ 0.125-In. SP
8,373
Recommended Gravity Backdraft Damper Item No.
3HHN1
Motor HP
3/4
Propeller Material
Steel
Exhaust/Supply CFM @ 0.500-In. SP
3,168
Recommended 6 3/8"H Roof Curb Item No.
4C455
Includes
Drive Package, Hood, Wall-Mounted Reversing Switch
Number of Blades
6
Exhaust/Supply CFM @ 0.375-In. SP
5,227
Type
Axial Belt Drive Downblast
Voltage
208-230/460
Recommended 12 3/8"H Roof Curb Item No.
2ZV84
Fan RPM
755
Max. Ambient Temp. (F)
104 Degrees F
Full Load Amps
2.8/1.4-1.4 A
Motor RPM
1,725 RPM
Motor Type
3-Phase
Style - Roof Ventilators
Hooded
Phase
3
Mounting Position
Horizontal
Exhaust/Supply CFM @ 0.000-In. SP
9,737 cfm
Motor Speed
1,725 RPM
Application
Factories, Large Facilities, Warehouses
Motor Horsepower
3/4 hp
Features
Strong and Weathertight Hood
For Air Type
Clean Air
Supply Airflow @ 0.000 in SP
9,737 cfm
Standards
AMCA Sound and Air, UL/cUL 705
Exhaust Airflow @ 0.000 in SP
9,737 cfm
Blade Material
Steel
Includes Drive Package
Yes
Brake Horsepower
9/10 hp
For High-Static Pressure Applications
No
Mounting Orientation
Horizontal
Housing Material
Steel
Maximum Fan Speed
755 RPM
Resistance Properties
Weather Resistant
Blade Finish
Galvanized
Frequency
60 Hz
Maximum Ambient Temperature
104 Degrees F
Housing Finish
Galvanized
Base Shape
Square
Airflow @ 0.000 in SP
9,737 cfm
Speed Controllable
No
Assembly
Unassembled
Number of Speeds
1
Maximum Static Pressure
1/2 in wc
Maximum Inlet Air Temperature
104 Degrees F
Drive Type
Belt Drive
Nameplate Voltage
208-230/460V AC
Includes Motor
Yes
High-Efficiency Motor
No
Mount Type
Roof Curb
Current
2.8-2.9/1.45 A
Compatible Curb Manufacturer Part Number
2ZV84, 3AZJ2, 3C438, 4C455

Description

Axial Downblast Roof Supply/Exhaust Fan, Mounting Location Roof, Assembly Unassembled, Blade Diameter 36 in, Housing Material Steel, Exhaust Airflow @ 0.000 in SP 9,737 cfm, For High-Static Pressure Applications No, High-Efficiency Motor No, Maximum Static Pressure 1/2 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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