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Upblast Ventilator, 24-1/2 In, 115/230V

Mfr # 7A641
Zoro # G1991245

$1,817.99

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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

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Product Information

Brand Dayton
MFR # 7A641
Zoro # G1991245
Country of Origin Multiple
Category Belt Drive Centrifugal Exhaust Vents

Dimensions

Base Size - Roof Ventilators	34 in x 34 in
Base Square Size - Roof Ventilators	34" x 34"
Base Length	34 in
Overall Dia.	42 3/4 in
Base Width	34 in
Dimension D	25 1/2 in
Base Height	1.8 in
Recommended Damper Size (In.)	27 x 27
Overall Height	41 1/4 in
Dimension B	42 3/4 in
Wheel Dia.	24 1/2 in
Dimension C	39 1/2 in
Shaft Dia. Wheel End	1 in
Dimension A	34 in
Propeller Shaft Diameter	1 in
Housing Length	42.8 in
Housing Width	42.8 in
Overall Diameter	42 3/4 in
Damper Size	27 x 27 in
Wheel Diameter	24 1/2 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 1/2 hp
CFM @ 0.000-In. SP	7660
CFM @ 0.250-In. SP	7184
CFM @ 0.625-In. SP	6304
Speed Controllable	No
CFM @ 0.125-In. SP	7400
Max. Inlet Temp.	300 Degrees F
Sones @ 0.125-In. SP @ 5 Ft.	19.0
Recommended Damper Stock No.	4HX68
RPM	845
CFM @ 0.750-In. SP	6002
CFM @ 0.875-In. SP	5656
Sones @ 0.250-In. SP @ 5 Ft.	18.6
Recommended 12 In. Fixed Curb Item No.	2RB80
Requires	Roof Curb for New Installation
Motor Voltage	115/208/230
Bearing Type	Regreasable Pillow Block
Drive Package Included	Yes
Housing Material	Aluminum
Standards	AMCA Sound and Air, UL/cUL 762
Sones @ 0.500-In. SP @ 5 Ft.	17.6
Drive Type	Belt Drive
CFM @ 1.000-In. SP	5282
Fixed UL 762 Kitchen Roof Curb Stock No.	4HX58
Mounting Location	Roof
Adj. UL 762 Kitchen Roof Curb Stock No.	4HX63
Hz	60
Max. BHP	1.57
Wheel Material	Aluminum
Adj. 12 3/8"H Roof Curb Stock No.	2ZV84
Phase	1
Recommended 8 In. Fixed Curb Item No.	4HX42
Assembled/Unassembled	Unassembled
CFM @ 0.500-In. SP	6615
Item	Centrifugal Upblast Roof Exhaust Fan
CFM @ 0.375-In. SP	6947
Includes	Drive Package, NEMA 1 Junction Box
Motor HP	1-1/2
Wheel Type	Backward Inclined
Includes Motor	Yes
Safety Features	Fully Rolled Windband
Motor Horsepower	1 1/2 hp
Current	19.6/9.8 A
Exhaust Airflow @ 0.500 in SP	6,615 cfm
Brake Horsepower	1 57/100 hp
Includes Drive Package	Yes
Airflow @ 0.000 in SP	7,660 cfm
Exhaust Airflow @ 0.125 in SP	7,400 cfm
Maximum Fan Speed	845 RPM
Motor Location	Out of Airstream
Exhaust Airflow @ 0.375 in SP	6,947 cfm
Nameplate Voltage	115/230V AC
Mount Type	Roof Curb
Exhaust Airflow @ 0.250 in SP	7,184 cfm
Electrical Connection	Power Cord
Motor Speed	845 RPM
Exhaust Airflow @ 0.000 in SP	7,660 cfm
Motor Enclosure	Open Dripproof
Maximum Inlet Air Temperature	300 Degrees F
Features	Air Handling Quality Bearings Meet Minimum of L10-1,00,000 Hours, Leakproof, Nonoverloading Centrifugal Wheel Design
Assembly	Unassembled
Application	Industrial and Commercial Buildings, Restaurants, Schools
Spark Resistant Construction Type	A
For High-Static Pressure Applications	No
Frequency	60 Hz
Maximum Static Pressure	1 in wc
Housing Material Fabrication	Spun
High-Efficiency Motor	No
Sound Level	15.4 sones @ 1.000 in SP and 5 ft, 15.9 sones @ 0.875 in SP and 5 ft, 16.4 sones @ 0.750 in SP and 5 ft, 17.0 sones @ 0.625 in SP and 5 ft, 17.6 sones @ 0.500 in SP and 5 ft, 18.2 sones @ 0.375 in SP and 5 ft, 18.6 sones @ 0.250 in SP and 5 ft, 19.0 sones @ 0.125 in SP and 5 ft, 19.6 sones @ 0.000 in SP and 5 ft
Base Shape	Square
For Air Type	Kitchen Air
Resistance Properties	Spark Resistant

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 in wc, Exhaust Airflow @ 0.000 in SP 7,660 cfm, Nameplate Voltage 115/230V AC, Phase 1, Motor Horsepower 1 1/2 hp, Assembly Unassembled, Number of Speeds 1, Housing Material Aluminum, Wheel Material Aluminum

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Upblast Ventilator, 24-1/2 In, 115/230V

Mfr # 7A641

Zoro # G1991245

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