Dayton 3G-OTH-78767 — Technical Specifications
The Dayton Centrifugal Downblast Roof Exhaust Fan (belt drive, SKU 7A650) is a clean air belt-drive fan with drive, designed for roof mounting. It features a 14 3/4-inch wheel, delivers 2,523 cfm, and operates on 208-230/460V AC with a single-speed, open dripproof motor. This unassembled unit includes a drive package and has a square base shape.
Technical Specifications
| Parameter | Value |
|---|---|
| Type | Includes Drive Pack, 2,523 cfm |
| Brand | DAYTON |
| Wheel | 14 3/4 in |
| Assembly | Unassembled |
| 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 | 7A650 |
| Exhaust Airflow @ 0.000 In SP - Range | 2,000 to 4,999 cfm |
| Exhaust Airflow @ 0.500 In SP - Range | 2,000 to 4,999 cfm |
| For High-Static Pressure Applications | No |