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  9. Exhaust Vent, 42 In
Dayton Exhaust Vent, 42 In 7A866 - main

Exhaust Vent, 42 In

  • Mfr # 7A866

  • Zoro # G0703631

product price: $3,416.99
/ea
Item requires special delivery charges. A $240.00 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
50 1/2 in x 50 1/2 in
Blade Dia.
42 in
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Specifications

Product Information

MFR #
7A866
Zoro #
G0703631
UPC #
-
Country of Origin
Multiple

Dimensions

Base Size - Roof Ventilators
50 1/2 in x 50 1/2 in
Blade Dia.
42 in
Overall Height (In.)
38 in
Base Length (In.)
50-1/2
Shaft Dia. Propeller End (In.)
1.25 in
Dimension D (In.)
38
Dimension E
49 5/8 in
Dimension E (In.)
49 5/8
Overall Dia. (In.)
52 in
Dimension B
44 1/4 in
Dimension C
20 in
Base Square Size - Roof Ventilators
50-1/2" x 50-1/2"
Shaft Dia. Sheave End (In.)
1.25 in
Dimension B (In.)
44-1/4
Dimension C (In.)
20
Base Height (In.)
1.75 in
Base Width (In.)
50-1/2
Dimension A (In.)
50-1/2
Dimension D
38 in
Dimension A
50 1/2 in
Base Width
50 1/2 in
Blade Diameter
42 in
Overall Height
38 in
Overall Depth
50 1/2 in
Housing Width
49.6 in
Base Height
1 3/4 in
Propeller Shaft Diameter
1 1/4 in
Base Length
50 1/2 in
Overall Diameter
49 5/8 in
Overall Width
50 1/2 in
Housing Length
49.6 in

Details

Item - Roof Ventilators
Exhaust Ventilator
Drive Type - Roof Ventilators
Belt Drive
Drive Package With Motor Included
Yes
Voltage - Roof Ventilators
115V AC/230V AC
Phase
1
Motor HP
2 hp
CFM @ 0.000-In. SP
23,987
CFM @ 0.250-In. SP
18,061
Fan RPM
530
Recommended 12 In. Fixed Curb Item No.
3AZJ5
Type
Axial Upblast
Motor Voltage
115/230
Propeller Material
Steel
Motor HP Range
1/2 to 5
Max. Inlet Temp. (Deg. F)
120 Degrees F
Drive Type
Belt Drive
Stock No.
4YY26
Adj. 12 3/8"H Roof Curb Stock No.
2ZV86
Agency Compliance
UL/cUL 705 Listed
Max. BHP
2.41 hp
Assembled/Unassembled
Unassembled
RPM Range
275 to 718
Mounting Location
Roof
CFM Range
12,446 to 32,495
Drive Package Included
Yes
Bearing Type
Regreasable Pillow Block
Adj. 6 3/8"H Roof Curb Stock No.
3C216
Item
Axial Upblast Roof Exhaust Fan
Sones @ 0.125-In. SP @ 5 Ft.
24 sones
Housing Material
Steel
CFM @ 0.375-In. SP
11,471
Speed Controllable
No
CFM @ 0.125-In. SP
21,470
Sones @ 0.250-In. SP @ 5 Ft.
25 sones
Requires
Roof Curb for New Installations
Motor Enclosure Design
Totally Enclosed Fan-Cooled (TEFC)
Motor Hz
60
Application
Industrial and Commercial Buildings Such as Warehouses, Manufacturing Facilities, Foundries and Laboratories
Sound Level
24.0 sones @ 0.125 in SP and 5 ft, 24.0 sones @ 0.375 in SP and 5 ft, 25.0 sones @ 0.000 in SP and 5 ft, 25.0 sones @ 0.250 in SP and 5 ft
High-Efficiency Motor
No
Maximum Inlet Air Temperature
120 Degrees F
Nameplate Voltage
115/230V AC
Spark Resistant Construction Type
A
Exhaust Airflow @ 0.125 in SP
21,470 cfm
Features
Lifting Lugs are Provided
Blade Material
Steel
Exhaust Airflow @ 0.250 in SP
18,061 cfm
For Air Type
Clean Air
Electrical Connection
Power Cord
Compatible Curb Manufacturer Part Number
2ZV86, 3AZJ5, 3C216
Includes Drive Package
Yes
Motor Horsepower
2 hp
Standards
AMCA Sound and Air, UL/cUL 705
Number of Blades
5
For High-Static Pressure Applications
No
Motor Enclosure
Totally Enclosed Fan Cooled
Exhaust Airflow @ 0.375 in SP
11,471 cfm
Maximum Fan Speed
530 RPM
Includes Motor
Yes
Motor Speed
718 RPM
Exhaust Airflow @ 0.100 in SP
23,987 cfm
Mount Type
Roof Curb
Airflow @ 0.000 in SP
23,987 cfm
Resistance Properties
Weather Resistant
Maximum Static Pressure
3/8 in wc
Base Shape
Square
Includes
Drive Package
Current
22.4/11.2 A
Safety Features
Reinforced Windband
Blade Design
Swept Steeply Pitched
Number of Speeds
1
Assembly
Unassembled
Housing Finish
Galvanized
Brake Horsepower
2 41/100 hp
Exhaust Airflow @ 0.000 in SP
23,987 cfm
Frequency
60 Hz

Description

Axial Upblast Roof Exhaust Fan, Includes Motor Yes, Includes Drive Package Yes, Drive Type Belt Drive, Base Diameter Not Applicable, Base Length 50 1/2 in, Base Width 50 1/2 in, Base Shape Square, Nameplate Voltage 115/230V AC, Phase 1, Motor Horsepower 2 hp, High-Efficiency Motor No, For High-Static Pressure Applications No, Motor Enclosure Totally Enclosed Fan Cooled, Blade Diameter 42 in, For Air Type Clean Air, Maximum Static Pressure 3/8 in wc, Maximum Inlet Air Temperature 120 Degrees F

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