Shop All Belt Drive Centrifugal Exhaust Vents

Downblast Vent, Belt Drive, 11 In

Mfr # 7A550
Zoro # G1627936

$1,058.99

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 # 7A550
Zoro # G1627936
Country of Origin Multiple
Category Belt Drive Centrifugal Exhaust Vents

Dimensions

Base Size - Roof Ventilators	22 in x 22 in
Wheel Dia.	11 in
Base Square Size - Roof Ventilators	22" x 22"
Dimension A	22 in
Base Width	22 in
Overall Height	26 5/8 in
Overall Dia.	24 3/8 in
Dimension D	4 3/8 in
Dimension C	24 7/8 in
Base Length	22 in
Base Height	1 3/4 in
Shaft Dia. Wheel End	3/4 in
Dimension B	24 3/8 in
Housing Width	24.4 in
Wheel Diameter	11 in
Overall Width	24 3/8 in
Damper Size	15 x 15 in
Housing Length	24.4 in
Propeller Shaft Diameter	3/4 in
Overall Diameter	24 3/8 in
Overall Length	24 3/8 in

Details

Item - Roof Ventilators	Downblast 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	1/3 hp
CFM @ 0.000-In. SP	1526
Item	Centrifugal Downblast Roof Exhaust Fan
Mounting Location	Roof
Motor Voltage	115/208/230
Motor HP	1/3
Wheel Material	Aluminum
Wheel Type	Backward Inclined
CFM @ 0.125-In. SP	1471
CFM @ 0.250-In. SP	1419
RPM	1800
Drive Package Included	Yes
Includes	Drive Package, NEMA 1 Junction Box
CFM @ 0.625-In. SP	1270
Recommended 12 In. Fixed Curb Item No.	4HX47
Hz	60
CFM @ 0.375-In. SP	1368
Assembled/Unassembled	Unassembled
CFM @ 0.875-In. SP	1142
Max. Inlet Temp.	180 Degrees
Phase	1
CFM @ 0.500-In. SP	1321
Max. BHP	0.33
Speed Controllable	No
Agency Compliance	AMCA Sound & Air, UL/cUL 705
Adj. 6 3/8"H Roof Curb Stock No.	4c453
CFM @ 0.750-In. SP	1209
Drive Type	Belt Drive
Sones @ 0.125-In. SP @ 5 Ft.	12.8
CFM @ 1.000-In. SP	1065
Sones @ 0.500-In. SP @ 5 Ft.	12.2
Housing Material	Aluminum
Sones @ 0.250-In. SP @ 5 Ft.	12.5
Adj. 12 3/8"H Roof Curb Stock No.	4C670
CFM @ 1.250-In. SP	793
Recommended 8 In. Fixed Curb Item No.	4HX39
Bearing Type	Sealed Pillow Block
Standards	AMCA Sound and Air, UL/cUL 705
Assembly	Unassembled
Motor Enclosure	Open Dripproof
Safety Features	Birdscreen, Windband
Exhaust Airflow @ 0.000 in SP	1,526 cfm
Exhaust Airflow @ 0.250 in SP	1,419 cfm
Maximum Fan Speed	1,800 RPM
Housing Material Fabrication	Spun
Compatible Curb Manufacturer Part Number	2RB76, 2ZV82, 4C453, 4C670, 4HX39, 4HX47
Electrical Connection	Power Cord
High-Efficiency Motor	No
Motor Location	Out of Airstream
Includes Motor	Yes
Application	Industrial and Commercial Applications
Base Shape	Square
Brake Horsepower	33/100 hp
Frequency	60 Hz
Maximum Inlet Air Temperature	180 Degrees F
Airflow @ 0.000 in SP	1,526 cfm
Features	Fully Rolled Windband Bead for Increased Stability and Easy Transport, NEMA 1 Junction Box Located in Motor Enclosure
Includes Drive Package	Yes
For Air Type	Clean Air
Exhaust Airflow @ 0.125 in SP	1,471 cfm
Current	6.6/3.4 to 3.1 A
Spark Resistant Construction Type	A
Sound Level	10.1 sones @ 1.000 in SP and 5 ft, 10.6 sones @ 0.875 in SP and 5 ft, 10.8 sones @ 0.750 in SP and 5 ft, 11.3 sones @ 0.625 in SP and 5 ft, 12.2 sones @ 0.500 in SP and 5 ft, 12.3 sones @ 0.375 in SP and 5 ft, 12.5 sones @ 0.250 in SP and 5 ft, 12.8 sones @ 0.125 in SP and 5 ft, 13.2 sones @ 0.000 in SP and 5 ft, 9.3 sones @ 1.250 in SP and 5 ft
Exhaust Airflow @ 0.375 in SP	1,368 cfm
Motor Horsepower	1/3 hp
Nameplate Voltage	115/208-230V AC
For High-Static Pressure Applications	No
Motor Speed	1,725 RPM
Resistance Properties	Weather Resistant
Exhaust Airflow @ 0.500 in SP	1,321 cfm
Maximum Static Pressure	1 1/4 in wc
Mount Type	Roof Curb

Description

Centrifugal Downblast Roof Exhaust Fan, Drive Type Belt Drive, Assembly Unassembled, Wheel Diameter 11 in, Base Diameter Not Applicable, Base Length 22 in, Base Width 22 in, Base Shape Square, Nameplate Voltage 115/208-230V AC, Phase 1, Motor Horsepower 1/3 hp, Exhaust Airflow @ 0.000 in SP 1,526 cfm, For High-Static Pressure Applications No, High-Efficiency Motor No, For Air Type Clean Air, Includes Drive Package Yes, Includes Motor Yes, Mounting Location Roof

Restrictions

WARNING: Cancer and Reproductive Harm For more information go to www.P65Warnings.ca.gov

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.

Downblast Vent, Belt Drive, 11 In

Mfr # 7A550

Zoro # G1627936

Key Features

Frequently Bought Together

Product Information

Dimensions

Details

Description

Restrictions

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