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 | CFM Sone/BHP | CFM Sone/BHP | CFM Sone/BHP | CFM Sone/BHP | CFM Sone/BHP | CFM Sone/BHP | CFM Sone/BHP |
950 | 3979 | 0.50 | 2178 5.9 / 0.12 | 1606 6.7 / 0.12 | 1023 9.5 / 0.12 | | | | |
1050 | 4398 | 0.50 | 2408 7.1 / 0.16 | 1954 7.7 / 0.16 | 1299 10.3 / 0.16 | | | | |
1150 | 4817 | 0.50 | 2637 8.3 / 0.20 | 2241 8.8 / 0.20 | 1504 10.9 / 0.20 | 1195 13.3 / 0.20 | | | |
1250 | 5236 | 0.50 | 2866 9.6 / 0.26 | 2520 10.0 / 0.26 | 1981 12.0 / 0.26 | 1513 14.5 / 0.26 | | | |
1350 | 5655 | 0.50 | 3096 10.9 / 0.33 | 2781 11.2 / 0.33 | 2291 13.5 / 0.33 | 1727 15.3 / 0.33 | 1468 17.3 / 0.33 | | |
1450 | 6074 | 0.50 | 3325 12.4 / 0.41 | 3032 12.6 / 0.41 | 2631 14.6 / 0.41 | 1986 16.7 / 0.41 | 1762 18.5 / 0.41 | 1371 21 / 0.41 | |
1550 | 6493 | 0.50 | 3555 14.0 / 0.50 | 3280 14.1 / 0.50 | 2952 15.8 / 0.50 | 2486 18.3 / 0.50 | 1976 19.8 / 0.50 | 1772 22 / 0.50 | 1085 24 / 0.50 |
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Performance shown is certified for installation type A: Free inlet, Free outlet.
Performance ratings include the effect of backguard 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 fan sones at 5 ft (1.5m)
in a hemispherical free field calculated per AMCA Standard 301. Values
shown are for Installation Type A: free inlet fan sone levels.
The AMCA Certified Ratings Seal applies to the maximum rpm only.
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