Dayton 3G-OTH-80439 — Technical Specifications

Name: Dayton 3G-OTH-80439 Axial Downblast Roof Exhaust Fans: Less Drive Pack, 36 in Blade, For 2,580 cfm to 10,406 cfm Airflow (MPN 4YU91). Key specifications — Application: Industrial and Commercial Applications; Assembly: Unassembled; Base Shape: Square; Brand: DAYTON; For Air Type: Clean Air; Mounting Location: Roof; Drive Package: Less Drive Package.
Brand: Dayton

The Dayton Axial Downblast Roof Exhaust Fan (Less Drive Pack, MPN 4YU91) is an unassembled clean air belt-drive fan for industrial and commercial applications. It features a 36-inch blade, a square base, and is designed for roof mounting with airflow from 2,580 cfm to 10,406 cfm. This less drive package requires separate drive components for operation.

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Technical Specifications

Parameter	Value
Type	For 2,580 cfm to 10,406 cfm Airflow
Blade	36 in
Brand	DAYTON
Assembly	Unassembled
Base Shape	Square
Application	Industrial and Commercial Applications
For Air Type	Clean Air
Drive Package	Less Drive Package
Mounting Location	Roof
Manufacturer Part Number	4YU91