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  9. Exhaust Vent, 30 In
Dayton Exhaust Vent, 30 In 7A874 - main

Exhaust Vent, 30 In

  • Mfr # 7A874

  • Zoro # G0552937

product price: $2,067.99
/ea
Item requires special delivery charges. A $200.00 per item surcharge will be applied.

Key Features

Item - Roof Ventilators
Exhaust Ventilator
Drive Type - Roof Ventilators
Belt Drive
Drive Package With Motor Included
Yes
Base Size - Roof Ventilators
38 3/4 in x 38 3/4 in
Blade Dia.
30 in
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Specifications

Product Information

MFR #
7A874
Zoro #
G0552937
UPC #
-
Country of Origin
Multiple

Dimensions

Base Size - Roof Ventilators
38 3/4 in x 38 3/4 in
Blade Dia.
30 in
Dimension D
30 in
Base Square Size - Roof Ventilators
38-3/4" x 38-3/4"
Dimension A (In.)
38-3/4
Dimension B (In.)
32-1/2
Dimension C (In.)
18-1/8
Dimension E
37 3/8 in
Overall Dia. (In.)
40 in
Dimension B
32 1/2 in
Base Length (In.)
38-3/4
Base Height (In.)
1.75 in
Dimension E (In.)
37 3/8
Dimension A
38 3/4 in
Dimension C
18 1/8 in
Dimension D (In.)
30
Shaft Dia. Sheave End (In.)
1 in
Shaft Dia. Propeller End (In.)
1 in
Base Width (In.)
38-3/4
Overall Height (In.)
30 in
Blade Diameter
30 in
Base Height
1 3/4 in
Propeller Shaft Diameter
1 in
Base Width
38 3/4 in
Overall Depth
38 3/4 in
Overall Diameter
37 3/8 in
Housing Width
37.3 in
Overall Height
30 in
Overall Width
38 3/4 in
Base Length
38 3/4 in
Housing Length
37.3 in

Details

Item - Roof Ventilators
Exhaust Ventilator
Drive Type - Roof Ventilators
Belt Drive
Drive Package With Motor Included
Yes
Voltage - Roof Ventilators
208V AC/220V AC/440V AC
Phase
3
Motor HP
2 hp
CFM @ 0.000-In. SP
15,408
Stock No.
4YY24
CFM @ 0.125-In. SP
14,272
Fan RPM
964
Drive Package Included
Yes
Mounting Location
Roof
Sones @ 0.125-In. SP @ 5 Ft.
30 sones
Bearing Type
Regreasable Pillow Block
Max. BHP
2.41 hp
Drive Type
Belt Drive
Sones @ 0.250-In. SP @ 5 Ft.
30 sones
Propeller Material
Steel
Speed Controllable
No
Motor Voltage
208/220/440
Motor Hz
60
Assembled/Unassembled
Unassembled
Housing Material
Steel
Requires
Roof Curb for New Installations
Agency Compliance
UL/cUL 705 Listed
Adj. 6 3/8"H Roof Curb Stock No.
4c455
Adj. 12 3/8"H Roof Curb Stock No.
2ZV84
CFM @ 0.375-In. SP
12,089
Motor HP Range
1/3 to 2
CFM Range
7256 to 15,407
Recommended 12 In. Fixed Curb Item No.
3AZJ1
Item
Axial Upblast Roof Exhaust Fan
Motor Enclosure Design
Open Dripproof (ODP)
Type
Axial Upblast
Max. Inlet Temp. (Deg. F)
120 Degrees F
CFM @ 0.250-In. SP
13,148
RPM Range
454 to 964
Features
Lifting Lugs are Provided
Includes
Drive Package
Base Shape
Square
Airflow @ 0.000 in SP
15,408 cfm
Application
Industrial and Commercial Buildings Such as Warehouses, Manufacturing Facilities, Foundries and Laboratories
Exhaust Airflow @ 0.000 in SP
15,408 cfm
Electrical Connection
Power Cord
Maximum Static Pressure
3/8 in wc
Exhaust Airflow @ 0.100 in SP
15,408 cfm
Safety Features
Reinforced Windband
Sound Level
29.0 sones @ 0.375 in SP and 5 ft, 30.0 sones @ 0.000 in SP and 5 ft, 30.0 sones @ 0.125 in SP and 5 ft, 30.0 sones @ 0.250 in SP and 5 ft
Maximum Inlet Air Temperature
120 Degrees F
Includes Drive Package
Yes
Spark Resistant Construction Type
A
Exhaust Airflow @ 0.125 in SP
14,272 cfm
For Air Type
Clean Air
Blade Material
Steel
For High-Static Pressure Applications
No
Motor Speed
964 RPM
Maximum Fan Speed
964 RPM
Number of Blades
5
Assembly
Unassembled
Motor Horsepower
2 hp
High-Efficiency Motor
No
Mount Type
Roof Curb
Motor Enclosure
Open Dripproof
Resistance Properties
Weather Resistant
Includes Motor
Yes
Frequency
60 Hz
Compatible Curb Manufacturer Part Number
2ZV84, 3AZJ1, 4C455
Number of Speeds
1
Housing Finish
Galvanized
Brake Horsepower
2 41/100 hp
Current
6.0-5.7/2.8 A
Standards
AMCA Sound and Air, UL/cUL 705
Exhaust Airflow @ 0.375 in SP
12,089 cfm
Nameplate Voltage
208-230/460V AC
Blade Design
Swept Steeply Pitched
Exhaust Airflow @ 0.250 in SP
13,148 cfm

Description

Axial Upblast Roof Exhaust Fan, Includes Motor Yes, Includes Drive Package Yes, Drive Type Belt Drive, Base Diameter Not Applicable, Base Length 38 3/4 in, Base Width 38 3/4 in, Base Shape Square, Nameplate Voltage 208-230/460V AC, Phase 3, Motor Horsepower 2 hp, High-Efficiency Motor No, For High-Static Pressure Applications No, Motor Enclosure Open Dripproof, Blade Diameter 30 in, For Air Type Clean Air, Maximum Static Pressure 3/8 in wc, Maximum Inlet Air Temperature 120 Degrees F

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