Dayton 3G-OTH-77700 — Technical Specifications

Name: Dayton 3G-OTH-77700 DAYTON Tubeaxial Fan: Flammable Vapor, 21 in Blade, 3,522 cfm @ 0.000 in SP, 230/460V AC, 3 Phase (MPN 7AF62). Key specifications — Brand: DAYTON; Includes Drive Package: Yes; Spark Resistant Construction Type: B; Assembly: Unassembled; Nameplate Voltage: 230/460V AC; Mounting Orientation: Horizontal; Hazardous Location Specification: Class I Group C; Class I Group D.
Brand: Dayton

The DAYTON Tubeaxial Fan: Flammable Vapor (MPN 7AF62) is an unassembled flammable vapor belt-drive fan with drive, featuring a 21-inch blade and a 3-phase, 230/460V AC motor with a totally enclosed nonventilated enclosure. It is rated for hazardous locations per Class I Group C and D, with spark-resistant construction type B, and delivers airflow up to 9,999 cfm at 0.000 in SP. Designed for horizontal mounting, this single-speed fan includes the drive package.

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Technical Specifications

Parameter	Value
AC	230/460V
Type	3,522 cfm @ 0.000 in SP
Blade	21 in
Brand	DAYTON
Phase	3
Assembly	Unassembled
Motor Type	3-Phase
Motor Enclosure	Totally Enclosed Nonventilated
Number Of Speeds	1
Nameplate Voltage	230/460V AC
Mounting Orientation	Horizontal
Includes Drive Package	Yes
Manufacturer Part Number	7AF62
Airflow @ 0.000 In SP - Range	0 to 9,999 cfm
Hazardous Location Specification	Class I Group C
Spark Resistant Construction Type	B