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Specs
| Item | Exhaust Ventilator |
|---|---|
| Type | Centrifugal Direct Drive Downblast, 3 Speed |
| Wheel Dia. (In.) | 8-1/4 |
| CFM @ 0.000-In. SP | 187/231/276 |
| CFM @ 0.125-In. SP | 110/178/232 |
| CFM @ 0.250-In. SP | -/92/176 |
| Sones @ 0.125-In. SP @ 5 Ft. | 1.8/2.9/4.5 |
| Sones @ 0.250-In. SP @ 5 Ft. | -/2.7/4.3 |
| Motor Voltage | 115 |
| Phase | 1 |
| Hz | 60 |
| Max. Operating Amps | 0.68/0.77/1 |
| Motor HP | 1/30 |
| Max. BHP | 0.02 |
| RPM | 1050/1300/1550 |
| Base Width (In.) | 19 |
| Base Length (In.) | 19 |
| Base Height (In.) | 1-3/4 |
| Overall Dia. (In.) | 19-3/8 |
| Overall Height (In.) | 12-1/8 |
| Shaft Dia. Wheel End (In.) | 5/16 |
| Mounting Location | Roof |
| Max. Inlet Temp. (Deg. F) | 130 |
| Housing Material | Spun Aluminum |
| Wheel Material | Aluminum |
| Wheel Type | Backward Incline |
| Speed Control | 1DGV1 |
| Speed Controllable | Yes |
| Agency Compliance | UL/cUL 707 |
| Requires | Roof Curb for New Installations |
| Includes | NEMA 1 Junction Box |
| Adj. 12 3/8"H Roof Curb Stock No. | 4C670 |
| Adj. 6 3/8"H Roof Curb Stock No. | 4C453 |
| Recommended 12 In. Fixed Curb Item No. | 5EFJ2 |
| UNSPSC | 40101502 |
| Weight | 18.280000 |
| SKUs | 5DVR6 |
Description
Exhaust Ventilator, Centrifugal Direct Drive Downblast, 3 Speed, Wheel Dia 8 1/4 In, CFM @ 0.000-In. SP 276/231/187, Motor Voltage 115, 1 Phase, 60 Hz, Max Operating Amps 1.0/0.77/0.68, Motor HP 1/30, Base Width 19 In, Base Length 19 In, Mounting Location Roof, Max Inlet Temp 130 Deg F, Speed Control 1DGV1, Requires Roof Curb for New Installations, Includes NEMA 1 Junction Box
Restrictions
- Note: 8" models cannot be used with dampers or shutters.
Centrifugal Direct-Drive Downblast Exhaust Ventilators
- 3-Speed
- Ventilators feature 3 specific RPM motors and are fully controllable on any selected speed. Speed control allows for 30% useable turndown.
- For use in general clean air environments Aluminum backward-inclined, nonoverloading centrifugal wheel design Fully rolled windband bead for increased stability Motor compartment is isolated from the air stream and is cooled by outside air NEMA 1 junction box located in motor enclosure Max. inlet air temp.: 130 F UL-705 Listed for Power Ventilators
