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Specs
| Item | Centrifugal Upblast Exhaust Ventilator |
|---|---|
| Type | Standard Duty, High Pressure |
| Style | Unassembled With Drive Package |
| Wheel Dia. (In.) | 21-1/4 |
| Wheel Type | Backward Incline |
| CFM @ 0.500-In. SP | 5943 |
| CFM @ 0.675-In. SP | 5859 |
| CFM @ 0.750-In. SP | 5775 |
| CFM @ 0.875-In. SP | 5679 |
| CFM @ 1.000-In. SP | 5581 |
| CFM @ 1.250-In. SP | 5385 |
| CFM @ 1.500-In. SP | 5182 |
| CFM @ 1.75-In. SP | 4971 |
| CFM @ 2.000-In. SP | 4760 |
| CFM @ 2.250-In. SP | 4476 |
| CFM @ 2.500-In. SP | 4189 |
| CFM @ 2.75-In. SP | 3760 |
| Sones @ 0.500-In. SP @ 5 Ft. | 29 |
| Max. Inlet Temp. (Deg. F) | 300 |
| Motor Voltage | 208-230/460 |
| Motor Hz | 60 |
| Phase | 3 |
| Bearing Type | Regreasable Pillow Block |
| Motor HP | 3 |
| Max. BHP | 3.13 |
| RPM | 1600 |
| Speed Controllable | NO |
| Mounting Location | Roof |
| Base Width (In.) | 30 |
| Base Length (In.) | 30 |
| Base Height (In.) | 1-3/4 |
| Overall Height (In.) | 30-3/8 |
| Overall Dia. (In.) | 35-3/8 |
| Shaft Dia. Wheel End (In.) | 1 |
| Shaft Dia. Sheave End (In.) | 1 |
| Housing Material | Spun Aluminum |
| Wheel Material | Aluminum |
| Agency Compliance | UL/cUL 705/762 |
| Requires | Roof Curb For New Installations |
| Includes | NEMA 1 Junction Box |
| Adj. 12 3/8"H Roof Curb Stock No. | 2ZV83 |
| Adj. 6 3/8"H Roof Curb Stock No. | 4C454 |
| Recommended 12 In. Fixed Curb Item No. | 2RB79 |
| Recommended 8 In. Fixed Curb Item No. | 4HX41 |
| Fixed UL 762 Kitchen Roof Curb Stock No. | 4HX57 |
| Adj. UL 762 Kitchen Roof Curb Stock No. | 4HX62 |
| Recommended Damper Size (In.) | 23 x 23 |
| Recommended Damper Stock No. | 4HX67 |
| UNSPSC | 40101503 |
| Weight | 186.900000 |
| SKUs | 7YR27 |
Description
Exhaust Ventilator, High Presure, Centrifugal Upblast, With Drive Package, Wheel Dia. 21 1/4 In., CFM @ 0.500-In SP 5943, Sones @ 0.500-In SP @ 5 Ft 29, Max Inlet Temp 300 Deg F, Motor Voltage 208-230/460, 60 Motor Hz, 3 Phase, Motor HP 3, Roof Mounting Location, Base Width 30 In, Base Length 30 In, Overall Height 30 3/8 In, Housing Material Spun Aluminum, Requires Roof Curb For New Installations, Includes NEMA 1 Junction Box
