Dayton 3G-OTH-81165 — Technical Specifications

Name: Dayton 3G-OTH-81165 Centrifugal Downblast Roof Exhaust Fan: Belt Drive, Includes Drive Pack, 36 in Wheel, 18,322 cfm, 3 (MPN 3HFL9). Key specifications — Assembly: Assembled; Base Shape: Square; Brand: DAYTON; High-Efficiency Motor: No; For High-Static Pressure Applications: No; Motor Enclosure: Open Dripproof; Mounting Location: Roof; Nameplate Voltage: 208-230/460V AC.
Brand: Dayton

The DAYTON Centrifugal Downblast Roof Exhaust Fan is a belt-drive clean air fan with a square base, assembled and including a drive package. It features an open dripproof, standard-efficiency motor with a single speed, rated for 208-230/460V AC and roof mounting. The fan delivers exhaust airflow exceeding 10,000 cfm at both 0.000 in SP and 0.500 in SP, with a 36-inch wheel and 18,322 cfm capacity.

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Technical Specifications

Parameter	Value
Type	Includes Drive Pack, 18,322 cfm, 3
Brand	DAYTON
Wheel	36 in
Assembly	Assembled
Base Shape	Square
Drive Package	Includes Drive Package
Motor Enclosure	Open Dripproof
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	3HFL9
Exhaust Airflow @ 0.000 In SP - Range	More than 10,000 cfm
Exhaust Airflow @ 0.500 In SP - Range	More than 10,000 cfm
For High-Static Pressure Applications	No