Shop All Belt Drive Centrifugal Exhaust Vents

Upblast Vent, 24-1/2 In, 115/208-230V

Mfr # 7A638
Zoro # G1789146

$1,511.99

Free Shipping & Returns

Free Shipping on orders over $50

after you

Free 30-Day Returns

Key Features

Drive Package With Motor Included Yes
Duty Rating - Roof Ventilators Standard
Drive Type - Roof Ventilators Belt Drive
Mounting Location - Roof Ventilators Roof
Number of Speeds 1

See all product information

Get 10% Off Your First Order

Real Support From Real People Contact Our U.S.-Based teams

Free 30-Day Returns

Return Policy

Accepted Payment Options

Net 30

Product Information

Brand Dayton
MFR # 7A638
Zoro # G1789146
Country of Origin Multiple
Category Belt Drive Centrifugal Exhaust Vents

Dimensions

Base Size - Roof Ventilators	34 in x 34 in
Base Height	1.8 in
Recommended Damper Size (In.)	27 x 27
Dimension D	25 1/2 in
Wheel Dia.	24 1/2 in
Dimension A	34 in
Overall Dia.	42 3/4 in
Base Length	34 in
Dimension B	42 3/4 in
Dimension C	39 1/2 in
Base Width	34 in
Overall Height	41 1/4 in
Shaft Dia. Wheel End	1 in
Base Square Size - Roof Ventilators	34" x 34"
Damper Size	27 x 27 in
Housing Width	42.8 in
Overall Diameter	42 3/4 in
Housing Length	42.8 in
Wheel Diameter	24 1/2 in
Propeller Shaft Diameter	1 in

Details

Item - Roof Ventilators	Upblast Ventilator
Drive Package With Motor Included	Yes
Duty Rating - Roof Ventilators	Standard
Drive Type - Roof Ventilators	Belt Drive
Mounting Location - Roof Ventilators	Roof
Number of Speeds	1
Voltage - Roof Ventilators	115V AC/208V AC/230V AC
Motor HP - Roof Ventilators	1/2 hp
CFM @ 0.000-In. SP	5303
Includes	Drive Package, NEMA 1 Junction Box
Sones @ 0.125-In. SP @ 5 Ft.	10.5
Fixed UL 762 Kitchen Roof Curb Stock No.	4HX58
CFM @ 0.500-In. SP	3565
Max. Inlet Temp.	300 Degrees F
Hz	60
Motor Voltage	115/208/230
Standards	AMCA Sound and Air, UL/cUL 762
Sones @ 0.250-In. SP @ 5 Ft.	9.5
Phase	1
Adj. UL 762 Kitchen Roof Curb Stock No.	4HX63
Bearing Type	Regreasable Pillow Block
Drive Package Included	Yes
Speed Controllable	No
Max. BHP	0.52
Sones @ 0.500-In. SP @ 5 Ft.	8.4
Recommended 12 In. Fixed Curb Item No.	2RB80
Recommended 8 In. Fixed Curb Item No.	4HX42
Adj. 12 3/8"H Roof Curb Stock No.	2ZV84
Housing Material	Aluminum
Motor HP	1/2
Item	Centrifugal Upblast Roof Exhaust Fan
Assembled/Unassembled	Unassembled
Recommended Damper Stock No.	4HX68
CFM @ 0.375-In. SP	4093
Drive Type	Belt Drive
Wheel Material	Aluminum
Requires	Roof Curb for New Installation
Mounting Location	Roof
RPM	585
CFM @ 0.250-In. SP	4540
CFM @ 0.125-In. SP	4961
Wheel Type	Backward Inclined
Exhaust Airflow @ 0.375 in SP	4,093 cfm
Exhaust Airflow @ 0.500 in SP	3,565 cfm
Mount Type	Roof Curb
For High-Static Pressure Applications	No
Base Shape	Square
Brake Horsepower	13/25 hp
Frequency	60 Hz
Electrical Connection	Power Cord
For Air Type	Kitchen Air
Motor Enclosure	Open Dripproof
Includes Drive Package	Yes
Maximum Inlet Air Temperature	300 Degrees F
Maximum Static Pressure	1/2 in wc
Spark Resistant Construction Type	A
Maximum Fan Speed	585 RPM
High-Efficiency Motor	No
Airflow @ 0.000 in SP	5,303 cfm
Current	7.6/3.7 to 3.8 A
Sound Level	10.5 sones @ 0.125 in SP and 5 ft, 11.5 sones @ 0.000 in SP and 5 ft, 8.4 sones @ 0.500 in SP and 5 ft, 8.8 sones @ 0.375 in SP and 5 ft, 9.5 sones @ 0.250 in SP and 5 ft
Exhaust Airflow @ 0.250 in SP	4,540 cfm
Housing Material Fabrication	Spun
Motor Horsepower	1/2 hp
Includes Motor	Yes
Motor Location	Out of Airstream
Application	Industrial and Commercial Buildings, Restaurants, Schools
Motor Speed	585 RPM
Safety Features	Fully Rolled Windband
Features	Air Handling Quality Bearings Meet Minimum of L10-1,00,000 Hours, Leakproof, Nonoverloading Centrifugal Wheel Design
Assembly	Unassembled
Exhaust Airflow @ 0.125 in SP	4,961 cfm
Nameplate Voltage	115/208-230V AC
Resistance Properties	Spark Resistant
Exhaust Airflow @ 0.000 in SP	5,303 cfm

Description

Centrifugal Upblast Roof Exhaust Fan, Application Industrial and Commercial Buildings, Restaurants, Schools, Drive Type Belt Drive, For Air Type Kitchen Air, Base Diameter Not Applicable, Base Width 34 in, Base Length 34 in, Base Shape Square, Maximum Static Pressure 1/2 in wc, Exhaust Airflow @ 0.000 in SP 5,303 cfm, Nameplate Voltage 115/208-230V AC, Phase 1, Motor Horsepower 1/2 hp, Assembly Unassembled, Number of Speeds 1, Housing Material Aluminum, Wheel Material Aluminum

Ratings & Reviews

3 Reasons You Can Count On Us

Supplies for every job.

10 million items and the exact one you need.
When you need it fast, count on Zoro!

2 million products ship in 1 day.
Stretch your budget further.

Everyday low prices on the brands you love.

Upblast Vent, 24-1/2 In, 115/208-230V

Mfr # 7A638

Zoro # G1789146

Key Features

Frequently Bought Together

Product Information

Dimensions

Details

Description

Ratings & Reviews

3 Reasons You Can Count On Us

Supplies for every job.

When you need it fast, count on Zoro!

Stretch your budget further.

Explore More Products