Dayton 3G-OTH-77256 — Technical Specifications

Name: Dayton 3G-OTH-77256 DAYTON Tubeaxial Fan: Clean Air, 21 in Blade, 4,042 cfm @ 0.000 in SP, 208-230/460V AC, 3 Phase (MPN 7AF57). Key specifications — Brand: DAYTON; Includes Drive Package: Yes; Spark Resistant Construction Type: B; Assembly: Unassembled; Nameplate Voltage: 208-230/460V AC; Mounting Orientation: Horizontal; Hazardous Location Specification: Not Rated; Motor Enclosure: Totally Enclosed Fan Cooled.
Brand: Dayton

The DAYTON Tubeaxial Fan: Clean Air (SKU 7AF57) is an unassembled, belt-drive fan with a 21-inch blade, delivering airflow from 0 to 9,999 cfm at 0.000 in SP. It features a 3-phase, totally enclosed fan-cooled motor rated at 208-230/460V AC with one speed, and includes a drive package. This horizontally mounted unit has spark-resistant construction type B and is not rated for hazardous locations.

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Technical Specifications

Parameter	Value
AC	208-230/460V
Type	4,042 cfm @ 0.000 in SP
Blade	21 in
Brand	DAYTON
Phase	3
Assembly	Unassembled
Motor Type	3-Phase
Motor Enclosure	Totally Enclosed Fan Cooled
Number Of Speeds	1
Nameplate Voltage	208-230/460V AC
Mounting Orientation	Horizontal
Includes Drive Package	Yes
Manufacturer Part Number	7AF57
Airflow @ 0.000 In SP - Range	0 to 9,999 cfm
Hazardous Location Specification	Not Rated
Spark Resistant Construction Type	B