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  9. Supply Ventilator, 115/208-230 Volts
Dayton Supply Ventilator, 115/208-230 Volts 7CH28 - main

Supply Ventilator, 115/208-230 Volts

  • Mfr # 7CH28

  • Zoro # G1247032

product price: $1,908.99
/ea
Item requires special delivery charges. A $150.00 per item surcharge will be applied.

Key Features

Item - Roof Ventilators
Supply Ventilator
Drive Type - Roof Ventilators
Belt Drive
Blade Dia.
24 in
Voltage - Roof Ventilators
115V AC/208-230V AC
Motor HP - Roof Ventilators
3/4 hp
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Specifications

Product Information

MFR #
7CH28
Zoro #
G1247032
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 C
48 in
Dimension A (In.)
28-1/2
Dimension E
23 in
Dimension D (In.)
39
Dimension F
8 1/2 in
Dimension F (In.)
8-1/2
Shaft Dia. (In.)
3/4 in
Bearing Size (In.)
3/4 in
Base Square Size - Roof Ventilators
28-1/2" x 28-1/2"
Dimension A
28 1/2 in
Dimension C (In.)
48
Dimension E (In.)
23
Propeller Dia. (In.)
24
Dimension D
39 in
Max. Depth (In.)
48 in
Damper Size (In.)
25 in
Dimension B
48 in
Height (In.)
39
Dimension B (In.)
48
Width (In.)
48
Overall Width
48 in
Base Width
28 1/2 in
Damper Size
24 x 24 in
Propeller Shaft Diameter
3/4 in
Blade Diameter
24 in
Base Height
23 in
Hood Height
16 in
Overall Length
48 in
Housing Width
28.5 in
Hood Width
48 in
Base Length
28 1/2 in
Overall Height
39 in
Hood Length
48 in
Housing Length
28.5 in

Details

Item - Roof Ventilators
Supply Ventilator
Drive Type - Roof Ventilators
Belt Drive
Voltage - Roof Ventilators
115V AC/208-230V AC
Motor HP - Roof Ventilators
3/4 hp
Motor Enclosure
Totally Enclosed Fan Cooled
CFM @ 0.250-In. SP
5,352 cfm
Propeller Material
Steel
Max. Inlet Temp. (Deg. F)
104 Degrees F
Frame Material
Galvanized Steel
Full Load Amps
11.0/5.4-5.5
Includes
Drive Package, Hood
Motor HP
3/4
Fan RPM
1,352
Motor RPM
1,725 RPM
Voltage
115/208-230
CFM @ 0.000-In. SP
5,938 cfm
Number of Blades
6
Max. Ambient Temp. (F)
104 Degrees F
Item
Axial Downblast Roof Supply Fan
Recommended 6 3/8"H Roof Curb Item No.
4C454
CFM @ 0.375-In. SP
4,970 cfm
Phase
1
Motor Type
Capacitor-Start
Style - Roof Ventilators
Hooded
CFM @ 0.125-In. SP
5,655 cfm
Bearing Type
Sealed Pillow Block
Recommended 12 3/8"H Roof Curb Item No.
2ZV83
Hz
60 Hz
Recommended Gravity Backdraft Damper Item No.
2FTV7
Type
Axial Belt Drive Downblast
Assembled/Unassembled
Unassembled
Mounting Position
Horizontal
Max. BHP
0.9 hp
For Air Type
Clean Air
Safety Features
Birdscreen
Blade Material
Steel
Assembly
Unassembled
Drive Type
Belt Drive
Exhaust Airflow @ 0.250 in SP
5,352 cfm
Base Shape
Square
Nameplate Voltage
115/208-230V AC
Maximum Static Pressure
3/8 in wc
Supply Airflow @ 0.000 in SP
5,938 cfm
Includes Drive Package
Yes
Housing Material
Steel
Application
Factories, Large Facilities, Warehouses
Standards
AMCA Sound and Air, UL/cUL 705
Exhaust Airflow @ 0.375 in SP
4,970 cfm
Includes Motor
Yes
Motor Speed
1,725 RPM
Maximum Ambient Temperature
104 Degrees F
Exhaust Airflow @ 0.000 in SP
5,938 cfm
Airflow @ 0.000 in SP
5,938 cfm
Blade Finish
Galvanized
Current
11.0/5.4-5.5 A
Compatible Curb Manufacturer Part Number
3AZH7
Number of Speeds
1
Maximum Inlet Air Temperature
104 Degrees F
Resistance Properties
Weather Resistant
Features
Strong and Weathertight Hood
For High-Static Pressure Applications
No
Housing Finish
Galvanized
High-Efficiency Motor
No
Sound Level
30 sones @ 0.000 in SP and 5 ft
Maximum Fan Speed
1,352 RPM
Brake Horsepower
9/10 hp
Exhaust Airflow @ 0.125 in SP
5,655 cfm
Frequency
60 Hz
Hood Type
Hinged Hood
Speed Controllable
No
Mount Type
Roof Curb
Mounting Orientation
Horizontal
Motor Horsepower
3/4 hp

Description

Axial Downblast Roof Supply Fan, Mounting Location Roof, Assembly Unassembled, Blade Diameter 24 in, Housing Material Steel, Exhaust Airflow @ 0.000 in SP 5,938 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 115/208-230V AC, Number of Speeds 1, Phase 1, Maximum Inlet Air Temperature 104 Degrees F, Number of Blades 6

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