7A569
Exhaust Vent, 21 1/2 In
Exhaust Vent 21 1/2 In
Exhaust Ventilator, Centrifugal Downblast, Less Drive Package, CFM Range 3320 to 6640 @0.0 In SP, Roof Mounting Location, Base Width 30 In, Base Length 30 In, Overall Height 36 1/8 In, Max Inlet Temp 180 F, HP Range 1/4 to 2, Wheel Dia 21 1/2 In, 600 to 1200 RPM Range, Wheel Material Aluminum, Housing Material Spun Aluminum, General Clean Air Application, Includes NEMA 1 Junction Box
Артикул:
4YU98
Каталог:
Grainger
Производитель:
DAYTON
Номер модели:
4YU98
Страна производства:
USA
Вес (кг):
45.45
Спецификация:
| Item: Centrifugal Downblast Exhaust Ventilator |
| Type: Standard Duty |
| Style: Less Drive Package |
| Wheel Dia. (In.): 21-1/2 |
| Wheel Type: Backward Incline |
| CFM Range: 3320 to 6640 @0.0" SP |
| Max. Inlet Temp. (Deg. F): 180 |
| Bearing Type: Sealed Pillow Block |
| Motor HP Range: 1/4 to 2 |
| RPM Range: 600 to 1200 |
| Speed Controllable: No |
| Mounting Location: Roof |
| Base Width (In.): 30 |
| Base Length (In.): 30 |
| Base Height (In.): 1-3/4 |
| Overall Height (In.): 36 1/8 |
| Overall Dia. (In.): 35-1/2 |
| Shaft Dia. Wheel End (In.): 3/4 |
| Shaft Dia. Sheave End (In.): 3/4 |
| Housing Material: Spun Aluminum |
| Wheel Material: Aluminum |
| Agency Compliance: UL/cUL 705 |
| 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 |
| Recommended Damper Size (In.): 23 x 23 |
| Recommended Damper Stock No.: 4HX67 |
