Dayton 3G-OTH-80287 — Technical Specifications
The Dayton Centrifugal Upblast Roof Exhaust Fan is a flammable vapor belt-drive fan with drive, unassembled, featuring a square base and a totally enclosed nonventilated standard-efficiency motor. It operates at 230/460V AC, single speed, with an exhaust airflow range of 0 to 1,999 cfm at 0.000 in SP and 0 to 1,999 cfm at 0.500 in SP. This roof-mounted unit is rated for hazardous locations: Class I Groups C & D and Class II Groups F & G.
Technical Specifications
| Parameter | Value |
|---|---|
| Type | Includes Drive Pack, 1,549 cfm |
| Brand | DAYTON |
| Wheel | 11 1/4 in |
| Assembly | Unassembled |
| Base Shape | Square |
| Drive Package | Includes Drive Package |
| Motor Enclosure | Totally Enclosed Nonventilated |
| Motor Efficiency | Standard Motor |
| Number Of Speeds | 1 |
| Mounting Location | Roof |
| Nameplate Voltage | 230/460V AC |
| High-Efficiency Motor | No |
| Includes Drive Package | Yes |
| Manufacturer Part Number | 7HY42 |
| Hazardous Location Rating | Class I Groups C & D, Class II Groups F & G |
| Hazardous Location Specification | Class I Group C, Class I Group D, Class II Group F, Class II Group G |
| Exhaust Airflow @ 0.000 In SP - Range | 0 to 1,999 cfm |
| Exhaust Airflow @ 0.500 In SP - Range | 0 to 1,999 cfm |
| For High-Static Pressure Applications | No |