Dayton 3G-OTH-81421 — Technical Specifications

Name: Dayton 3G-OTH-81421 Centrifugal Downblast Roof Exhaust Fan: Belt Drive, Includes Drive Pack, 18 1/2 in Wheel, 2,839 cfm (MPN 7AE94). Key specifications — Assembly: Unassembled; Base Shape: Square; Brand: DAYTON; High-Efficiency Motor: No; For High-Static Pressure Applications: No; Hazardous Location Specification: Class I Group C, Class I Group D, Class II Group E, Class II Group F, Class II Group F; Motor Enclosure: Totally Enclosed Nonventilated; Mounting Location: Roof.
Brand: Dayton

The Dayton Centrifugal Downblast Roof Exhaust Fan (SKU 7AE94) is a flammable vapor belt-drive fan with drive, featuring an 18 1/2 in wheel and 2,839 cfm exhaust airflow. It is unassembled, includes a drive package, and is rated for hazardous locations: Class I Groups C & D, Class II Groups E & F. The fan operates with a standard-efficiency, totally enclosed nonventilated motor at 115/208-230V AC, single speed, and is not for high-static-pressure applications.

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Technical Specifications

Parameter	Value
Type	Includes Drive Pack, 2,839 cfm
Brand	DAYTON
Wheel	18 1/2 in
Assembly	Unassembled
Base Shape	Square
Drive Package	Includes Drive Package
Motor Enclosure	Totally Enclosed Nonventilated
Motor Efficiency	Standard-Efficiency Motors
Number Of Speeds	1
Mounting Location	Roof
Nameplate Voltage	115/208-230V AC
High-Efficiency Motor	No
Manufacturer Part Number	7AE94
Hazardous Location Rating	Class I Groups C & D, Class II Groups E & F
Hazardous Location Specification	Class I Group C, Class I Group D, Class II Group E, Class II Group F, Class II Group F
Exhaust Airflow @ 0.000 In SP - Range	2,000 to 4,999 cfm
Exhaust Airflow @ 0.500 In SP - Range	0 to 1,999 cfm
For High-Static Pressure Applications	No