4HZ57
Exhaust Vent, 18 1/2 In
Exhaust Vent, 18-1/2 In, 208-230/460 V
Exhaust Ventilator, Centrifugal Direct Drive Downblast, Wheel Dia. 18-1/2 In., CFM @ 0.000-In. SP 4433, Sones @ 0.250-In. SP @ 5 Ft. 16.8, Motor Voltage 208-230/460, 3 Phase, 60 Hz, Max. Operating Amps 3.75-3.45/1.7, Motor HP 3/4, Base Width 30 In., Base Length 30 In., Mounting Location Roof, Max. Inlet Temp 130 Deg F, Includes NEMA 1 Junction Box
Артикул:
6KWK7
Каталог:
Grainger
Производитель:
DAYTON
Номер модели:
6KWK7
Страна производства:
USA
Вес (кг):
45.45
Спецификация:
| Item: Downblast Exhaust Ventilator |
| Number of Speeds: 1 |
| Wheel Dia. (In.): 18-1/2 |
| CFM @ 0.000-In. SP: 4433 |
| CFM @ 0.125-In. SP: 4329 |
| CFM @ 0.250-In. SP: 4216 |
| CFM @ 0.375-In. SP: 4102 |
| CFM @ 0.500-In. SP: 3980 |
| CFM @ 0.625-In. SP: 3837 |
| CFM @ 0.750-In. SP: 3684 |
| CFM @ 0.875-In. SP: 3515 |
| CFM @ 1.000-In. SP: 3328 |
| CFM @ 1.250-In. SP: 2856 |
| Sones @ 0.125-In. SP @ 5 Ft.: 17.4 |
| Sones @ 0.250-In. SP @ 5 Ft.: 16.8 |
| Motor Voltage: 208-230/460 |
| Phase: 3 |
| Hz: 60 |
| Max. Operating Amps: 3.75-3.45/1.7 |
| Motor HP: 3/4 |
| Max. BHP: 0.98 |
| RPM: 1140 |
| Base Width (In.): 30 |
| Base Length (In.): 30 |
| Base Height (In.): 1-3/4 |
| Overall Dia. (In.): 35-1/2 |
| Overall Height (In.): 28 |
| Shaft Dia. Wheel End (In.): 7/8 |
| Mounting Location: Roof |
| Max. Inlet Temp. (Deg. F): 130 |
| Housing Material: Spun Aluminum |
| Wheel Material: Aluminum |
| Wheel Type: Backward Incline |
| Speed Controllable: No |
| Agency Compliance: AMCA Sound & Air, UL/cUL 705 |
| Requires: Roof Curb for New Installation |
| 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 |
