Performance Table |
RPM | Tip Speed | Motor HP | Static Pressure in Inches W.G. |
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0.000 | 0.125 | 0.250 | 0.375 | 0.500 | 0.625 | 0.750 | 1.000 | 1.250 | CFM Sone/BHP | CFM Sone/BHP | CFM Sone/BHP | CFM Sone/BHP | CFM Sone/BHP | CFM Sone/BHP | CFM Sone/BHP | CFM Sone/BHP | CFM Sone/BHP |
1125 | 3452 | 0.25 | 755 5.2 / 0.07 | 681 4.7 / 0.07 | 602 4.7 / 0.07 | 514 5.0 / 0.07 | 402 4.9 / 0.07 | 167 4.8 / 0.07 | | | |
1225 | 3758 | 0.25 | 823 6.0 / 0.09 | 754 5.6 / 0.09 | 683 5.6 / 0.09 | 606 5.7 / 0.09 | 520 6.0 / 0.09 | 402 5.8 / 0.09 | 159 5.7 / 0.09 | | |
1325 | 4065 | 0.25 | 890 7.0 / 0.11 | 827 6.6 / 0.11 | 761 6.5 / 0.11 | 693 6.5 / 0.11 | 618 6.8 / 0.11 | 533 7.0 / 0.11 | 412 6.7 / 0.11 | | |
1425 | 4372 | 0.25 | 957 8.1 / 0.14 | 899 7.6 / 0.14 | 838 7.4 / 0.14 | 776 7.4 / 0.14 | 709 7.6 / 0.14 | 638 8.4 / 0.14 | 554 8.1 / 0.14 | 217 7.5 / 0.14 | |
1525 | 4679 | 0.25 | 1024 9.1 / 0.17 | 970 8.7 / 0.17 | 914 8.4 / 0.17 | 856 8.3 / 0.17 | 796 8.4 / 0.17 | 731 8.9 / 0.17 | 664 9.9 / 0.17 | 467 8.9 / 0.17 | |
1625 | 4986 | 0.25 | 1091 10.1 / 0.21 | 1041 9.6 / 0.21 | 988 9.2 / 0.21 | 934 9.2 / 0.21 | 880 9.1 / 0.21 | 821 9.4 / 0.21 | 759 10.6 / 0.21 | 614 10.8 / 0.21 | 336 9.7 / 0.21 |
1725 | 5292 | 0.25 | 1159 11.3 / 0.25 | 1111 10.6 / 0.25 | 1061 10.1 / 0.25 | 1011 10.0 / 0.25 | 960 10.0 / 0.25 | 907 10.0 / 0.25 | 851 11.1 / 0.25 | 728 12.9 / 0.25 | 556 11.7 / 0.25 |
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Performance shown is certified for installation type B: Free inlet, Ducted outlet.
Performance ratings do not include the effects of appurtenances in the airstream.
Speed (RPM) shown is nominal. Performance is based on the actual speed of the test.
The sound ratings shown are loudness values in sones at 5 ft (1.5m) in a
hemispherical free field calculated per AMCA Standard 301.
Values shown are for Installation Type B: free inlet fan sone levels.
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