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| Type of Product | Axial Downblast Roof Exhaust Fan |
| Country of Origin | USA |
| Color | - |
| Housing Material | Aluminum |
Type of Product |
Axial Downblast Roof Exhaust Fan |
Country of Origin |
USA |
Color |
- |
Housing Material |
Aluminum |
Blade Material |
Aluminum |
Overall Length |
42 inch |
Mounting Location |
Roof |
Overall Diameter |
42 inch |
Overall Height |
19-1/4 Inch |
Part No |
6KWN9 |
Overall Width |
106.68 cm |
Item Code |
6KWN9 |
Includes |
NEMA 1 Junction Box |
No. of Blades |
4 |
UNSPSC Code |
40101502 |
Standard |
Amca Sound And Air Ul/Cul 705 |
Blade Diameter |
24 inch |
Phase |
Three Phase |
Frequency |
60 Hz |
Current |
3.8-3.5/1.7 A |
Exhaust Airflow @ 0.000 in SP |
6,042 cfm |
Nameplate Voltage |
208/230/460 V AC |
Exhaust Airflow @ 0.250 in SP |
5,137 cfm |
Motor Enclosure |
Totally Enclosed Air Over |
No. Of Speeds |
1 |
Base Height |
4.4 cm |
Base Width |
86.36 cm |
Base Length |
34 inch |
Housing Material Fabrication |
Spun |
Maximum Inlet Air Temperature |
120 °F |
Housing Length |
42 inch |
Assembly |
Assembled |
Pressure Static |
1 inch wc |
Housing Width |
42 inch |
Compatible Grainger Part Number |
4HX68 |
Mount Type |
Roof Curb |
Electrical Connections |
Power Cord |
Brake Horsepower |
1-17/100 HP |
Maximum Fan Speed |
1140 RPM |
Damper Size |
27 x 27 inch |
Features |
Fully Rolled Baffle Bead for Stability and Ease of Transport With Spun Aluminum Hood Construction Galvanized Steel Venturi, Inlet and Supports NEMA 1 Junction Box Located in Motor Enclosure |
Air Type |
Clean Air |
Base Shape |
Square |
Included Components |
Drive Package with Motor |
Power Consumption |
- |
High-Efficiency Motor |
No |
Sweep Size |
- |
Power |
1 HP |
Drive Type |
Direct Drive |
Sound Level |
19.8 sones @ 0.000 in SP and 5 ft 20.0 sones @ 0.250 in SP and 5 ft 20.0 sones @ 0.375 in SP and 5 ft 21.0 sones @ 0.125 in SP and 5 ft 21.0 sones @ 0.500 in SP and 5 ft 23.0 sones @ 0.875 in SP and 5 ft 24.0 sones @ 0.625 in SP and 5 ft 24.0 sones @ 0.750 in SP and 5 ft 24.0 sones @ 1.000 in SP |
Exhaust Airflow @ 0.500 in SP |
4,146 cfm |
Exhaust Airflow @ 0.375 in SP |
4,619 cfm |
Exhaust Airflow @ 0.125 in SP |
5,626 cfm |
Overall Height (cm) |
48.90 cm |
Overall Height (mm) |
489.58 mm |
Overall Length (cm) |
106.68 cm |
Overall Width (cm) |
106.68 cm |
Overall Diameter (mm) |
1066.8 mm |
Blade Diameter (mm) |
609.60 mm |
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