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AXPage47-Header160 4 Blades
Total
Impeller Diameter = 18.38 inches (467 mm)
ft/min = cfm / 1.84
Outlet Velocity m/s = m³/s / 0.17
Pressure
Tip Speed
ft/min = rpm X 4.81
m/s = rpm X 1.47
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Air density = 1.2 kg/m³
Air density = 0.075 lbs/ft³
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Volume
Peak Absorbed Power [Bhp/kW (60 Hz), kW (50 Hz)]
Pitch Angle º
| rpm | 5 | 10 | 15 | 20 | 25 | 30 | 35 |
1770 | (Bhp/kW) | 0.17/0.12 | 0.26/0.20 | 0.37/0.28 | 0.49/0.36 | 0.62/0.47 | 0.79/0.59 | 1.01/0.75 |
1170 | (Bhp/kW) | 0.05/0.04 | 0.08/0.06 | 0.11/0.08 | 0.14/0.11 | 0.18/0.13 | 0.23/0.17 | 0.29/0.22 |
1450 | (kW) | 0.07 | 0.11 | 0.15 | 0.20 | 0.26 | 0.33 | 0.41 |
950 (kW) | 0.02 | 0.03 | 0.04 | 0.06 | 0.07 | 0.09 | 0.12 |
Sound Power
Inlet Sound
rpm | LwA | dBA |
1770 | +11 | |
1170 | - | |
1450 | +6 | |
950 |
Performance shown is for installation Type B: Free inlet, Ducted outlet. Performance ratings do not include the effects of appurtenances in the airstream. The AMCA Certified Ratings Seal applies to air performance ratings only.
Sound power level ratings are shown in decibels, referred to
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