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Upblast Ventilator, 21-1/4 In, 115/230V

Mfr # 7A634
Zoro # G3422684

$1,492.99

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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 # 7A634
Zoro # G3422684
Country of Origin Multiple
Category Belt Drive Centrifugal Exhaust Vents

Dimensions

Base Size - Roof Ventilators	30 in x 30 in
Dimension B	35 3/8 in
Dimension A	30 in
Recommended Damper Size (In.)	23 x 23
Dimension C	34 3/4 in
Shaft Dia. Wheel End	3/4 in
Base Height	1.8 in
Wheel Dia.	21 1/4 in
Base Length	30 in
Overall Height	36 1/2 in
Overall Dia.	35 3/8 in
Base Square Size - Roof Ventilators	30" x 30"
Dimension D	21 in
Base Width	30 in
Housing Length	35.4 in
Damper Size	23 x 23 in
Overall Diameter	35 3/8 in
Propeller Shaft Diameter	3/4 in
Wheel Diameter	21 1/4 in
Housing Width	35.4 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	3/4 hp
CFM @ 0.000-In. SP	4922
CFM @ 0.250-In. SP	4439
Drive Type	Belt Drive
Housing Material	Aluminum
CFM @ 0.750-In. SP	3240
Recommended 12 In. Fixed Curb Item No.	2RB79
Fixed UL 762 Kitchen Roof Curb Stock No.	4HX57
Sones @ 0.500-In. SP @ 5 Ft.	13.5
Drive Package Included	Yes
Adj. 12 3/8"H Roof Curb Stock No.	2ZV83
Requires	Roof Curb for New Installation
Motor HP	3/4
CFM @ 0.500-In. SP	3922
Motor Voltage	115/208/230
CFM @ 0.125-In. SP	4676
Max. BHP	0.79
Adj. UL 762 Kitchen Roof Curb Stock No.	4HX62
Standards	AMCA Sound and Air, UL/cUL 762
Recommended Damper Stock No.	4HX67
CFM @ 0.375-In. SP	4192
Max. Inlet Temp.	300 Degrees F
CFM @ 0.625-In. SP	3626
Sones @ 0.125-In. SP @ 5 Ft.	16.3
CFM @ 0.875-In. SP	2684
Speed Controllable	No
Sones @ 0.250-In. SP @ 5 Ft.	15.2
RPM	875
Wheel Material	Aluminum
Assembled/Unassembled	Unassembled
Bearing Type	Regreasable Pillow Block
Phase	1
Mounting Location	Roof
Includes	Drive Package, NEMA 1 Junction Box
Hz	60
Item	Centrifugal Upblast Roof Exhaust Fan
Recommended 8 In. Fixed Curb Item No.	4HX41
Wheel Type	Backward Inclined
Brake Horsepower	79/100 hp
Maximum Static Pressure	7/8 in wc
High-Efficiency Motor	No
Motor Location	Out of Airstream
Current	7.0/3.5 A
Maximum Inlet Air Temperature	300 Degrees F
Motor Horsepower	3/4 hp
Assembly	Unassembled
Exhaust Airflow @ 0.125 in SP	4,676 cfm
Electrical Connection	Power Cord
For High-Static Pressure Applications	No
Housing Material Fabrication	Spun
Nameplate Voltage	115/230V AC
Motor Enclosure	Open Dripproof
Airflow @ 0.000 in SP	4,922 cfm
Includes Drive Package	Yes
Motor Speed	875 RPM
Includes Motor	Yes
Sound Level	12.4 sones @ 0.750 in SP and 5 ft, 12.5 sones @ 0.875 in SP and 5 ft, 12.9 sones @ 0.625 in SP and 5 ft, 13.5 sones @ 0.500 in SP and 5 ft, 14.7 sones @ 0.375 in SP and 5 ft, 15.2 sones @ 0.250 in SP and 5 ft, 16.3 sones @ 0.000 in SP and 5 ft, 16.3 sones @ 0.125 in SP and 5 ft
Maximum Fan Speed	875 RPM
Exhaust Airflow @ 0.500 in SP	3,922 cfm
Spark Resistant Construction Type	A
Frequency	60 Hz
Exhaust Airflow @ 0.250 in SP	4,439 cfm
Resistance Properties	Spark Resistant
Safety Features	Fully Rolled Windband
For Air Type	Kitchen Air
Mount Type	Roof Curb
Base Shape	Square
Application	Industrial and Commercial Buildings, Restaurants, Schools
Exhaust Airflow @ 0.375 in SP	4,192 cfm
Exhaust Airflow @ 0.000 in SP	4,922 cfm
Features	Air Handling Quality Bearings Meet Minimum of L10-1,00,000 Hours, Leakproof, Nonoverloading Centrifugal Wheel Design

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 30 in, Base Length 30 in, Base Shape Square, Maximum Static Pressure 7/8 in wc, Exhaust Airflow @ 0.000 in SP 4,922 cfm, Nameplate Voltage 115/230V AC, Phase 1, Motor Horsepower 3/4 hp, Assembly Unassembled, Number of Speeds 1, Housing Material Aluminum, Wheel Material Aluminum

Restrictions

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

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Upblast Ventilator, 21-1/4 In, 115/230V

Mfr # 7A634

Zoro # G3422684

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