Dayton 3G-OTH-81485 — Technical Specifications

Name: Dayton 3G-OTH-81485 Centrifugal Downblast Roof Exhaust Fan: Belt Drive, Includes Drive Pack, 18 1/2 in Wheel, 3,655 cfm (MPN 7AF13). 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 G; Motor Enclosure: Totally Enclosed Fan Cooled; Mounting Location: Roof.
Brand: Dayton

The Dayton Centrifugal Downblast Roof Exhaust Fan: Belt Drive (SKU 7AF13) is a flammable vapor belt-drive fan with drive, featuring an 18 1/2 in wheel and 3,655 cfm exhaust airflow. It is unassembled with a square base, includes a drive package, and is powered by a standard-efficiency, totally enclosed fan cooled motor at 208-230/460V AC. This roof-mounted unit is rated for hazardous locations: Class I Groups C & D and Class II Groups E, F & G.

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Technical Specifications

Parameter	Value
Type	Includes Drive Pack, 3,655 cfm
Brand	DAYTON
Wheel	18 1/2 in
Assembly	Unassembled
Base Shape	Square
Drive Package	Includes Drive Package
Motor Enclosure	Totally Enclosed Fan Cooled
Motor Efficiency	Standard-Efficiency Motors
Number Of Speeds	1
Mounting Location	Roof
Nameplate Voltage	208-230/460V AC
High-Efficiency Motor	No
Manufacturer Part Number	7AF13
Hazardous Location Rating	Class I Groups C & D, Class II Groups E, F & G
Hazardous Location Specification	Class I Group C, Class I Group D, Class II Group E, Class II Group F, Class II Group G
Exhaust Airflow @ 0.000 In SP - Range	2,000 to 4,999 cfm
Exhaust Airflow @ 0.500 In SP - Range	2,000 to 4,999 cfm
For High-Static Pressure Applications	No