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Downblast Vent, Belt Drive, 36 In

Mfr # 7A678
Zoro # G1448885

$3,904.99

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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 # 7A678
Zoro # G1448885
UPC #
00190735339442
Country of Origin Multiple
Category Belt Drive Centrifugal Exhaust Vents

Dimensions

Base Size - Roof Ventilators	46 in x 46 in
Base Width	46 in
Overall Dia.	58 3/4 in
Wheel Dia.	36 in
Overall Height	40 1/4 in
Dimension B	58 3/4 in
Dimension D	8 7/8 in
Base Height	1 3/4 in
Dimension A	46 in
Base Length	46 in
Dimension C	38 1/2 in
Base Square Size - Roof Ventilators	46" x 46"
Shaft Dia. Wheel End	1 1/4 in
Overall Diameter	58 3/4 in
Propeller Shaft Diameter	1 1/4 in
Overall Width	58 3/4 in
Wheel Diameter	36 in
Housing Length	58.8 in
Damper Size	39 x 39 in
Overall Length	58 3/4 in
Housing Width	58.8 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	208V AC/230V AC/460V AC
Motor HP - Roof Ventilators	3/4 hp
CFM @ 0.000-In. SP	9763
Max. Inlet Temp.	180 Degrees
RPM	365
Wheel Material	Aluminum
CFM @ 0.125-In. SP	9024
Hz	60
Mounting Location	Roof
Motor HP	3/4
Item	Centrifugal Downblast Roof Exhaust Fan
Sones @ 0.125-In. SP @ 5 Ft.	10.0
Phase	3
Max. BHP	0.79
Assembled/Unassembled	Unassembled
Speed Controllable	No
CFM @ 0.250-In. SP	8109
CFM @ 0.375-In. SP	7013
Recommended 8 In. Fixed Curb Item No.	4HX44
Includes	Drive Package, NEMA 1 Junction Box
Housing Material	Aluminum
Agency Compliance	AMCA Sound & Air, UL/cUL 705
Adj. 6 3/8"H Roof Curb Stock No.	3c597
Wheel Type	Backward Inclined
Motor Voltage	208/230/460
Drive Package Included	Yes
Recommended 12 In. Fixed Curb Item No.	4HX52
Adj. 12 3/8"H Roof Curb Stock No.	3C598
Sones @ 0.250-In. SP @ 5 Ft.	8.9
Drive Type	Belt Drive
Bearing Type	Regreasable Pillow Block
Standards	AMCA Sound and Air, UL/cUL 705
Resistance Properties	Weather Resistant
Safety Features	Birdscreen, Windband
Spark Resistant Construction Type	A
Maximum Static Pressure	3/8 in wc
Exhaust Airflow @ 0.000 in SP	9,763 cfm
Exhaust Airflow @ 0.125 in SP	9,024 cfm
Exhaust Airflow @ 0.375 in SP	7,013 cfm
For Air Type	Clean Air
Maximum Inlet Air Temperature	180 Degrees F
Electrical Connection	Power Cord
For High-Static Pressure Applications	No
Application	Industrial and Commercial Applications
Includes Motor	Yes
Motor Enclosure	Open Dripproof
Brake Horsepower	79/100 hp
High-Efficiency Motor	No
Maximum Fan Speed	365 RPM
Housing Material Fabrication	Spun
Features	Fully Rolled Windband Bead for Increased Stability and Easy Transport, NEMA 1 Junction Box Located in Motor Enclosure
Mount Type	Roof Curb
Base Shape	Square
Assembly	Unassembled
Sound Level	10.0 sones @ 0.125 in SP and 5 ft, 10.8 sones @ 0.000 in SP and 5 ft, 7.9 sones @ 0.375 in SP and 5 ft, 8.9 sones @ 0.250 in SP and 5 ft
Airflow @ 0.000 in SP	9,763 cfm
Motor Location	Out of Airstream
Frequency	60 Hz
Includes Drive Package	Yes
Exhaust Airflow @ 0.250 in SP	8,109 cfm
Compatible Curb Manufacturer Part Number	2RB82, 2ZV85, 3C597, 3C598, 4HX44, 4HX52
Nameplate Voltage	208-230/440V AC
Motor Horsepower	3/4 hp

Description

Centrifugal Downblast Roof Exhaust Fan, Drive Type Belt Drive, Assembly Unassembled, Wheel Diameter 36 in, Base Diameter Not Applicable, Base Length 46 in, Base Width 46 in, Base Shape Square, Nameplate Voltage 208-230/440V AC, Phase 3, Motor Horsepower 3/4 hp, Exhaust Airflow @ 0.000 in SP 9,763 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, Maximum Static Pressure 3/8 in wc

Restrictions

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

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Downblast Vent, Belt Drive, 36 In

Mfr # 7A678

Zoro # G1448885

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