Table
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AIRFLOW |
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| EXTERNAL STATIC PRESSURE (in. wg) |
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CFM |
| 0.2 |
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| 0.4 |
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| 0.6 |
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| 0.8 |
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| 1.0 |
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| Rpm | Bhp | Watts | Rpm | Bhp | Watts | Rpm | Bhp | Watts |
| Rpm | Bhp | Watts | Rpm | Bhp | Watts |
1800 | 822 | 0.51 | 455 | 927 | 0.66 | 589 | 1018 | 0.82 | 728 |
| 1100 | 0.98 | 873 | 1174 | 1.15 | 1024 |
1900 | 855 | 0.59 | 520 | 957 | 0.74 | 659 | 1046 | 0.91 | 805 |
| 1127 | 1.08 | 956 | 1200 | 1.25 | 1113 |
2000 | 889 | 0.66 | 591 | 988 | 0.83 | 737 | 1075 | 1.00 | 888 |
| 1154 | 1.18 | 1045 | 1226 | 1.36 | 1208 |
2100 | 923 | 0.75 | 668 | 1019 | 0.92 | 821 | 1104 | 1.10 | 979 |
| 1182 | 1.29 | 1142 | 1253 | 1.48 | 1310 |
2200 | 957 | 0.85 | 753 | 1051 | 1.03 | 912 | 1134 | 1.21 | 1077 |
| 1210 | 1.40 | 1245 | 1280 | 1.60 | 1419 |
2300 | 992 | 0.95 | 845 | 1083 | 1.14 | 1011 | 1164 | 1.33 | 1182 |
| 1239 | 1.53 | 1357 | 1308 | 1.73 | 1537 |
2400 | 1026 | 1.06 | 945 | 1115 | 1.26 | 1118 | 1195 | 1.46 | 1295 |
| 1268 | 1.66 | 1476 | 1336 | 1.87 | 1662 |
2500 | 1061 | 1.19 | 1053 | 1148 | 1.39 | 1233 | 1226 | 1.59 | 1416 |
| 1297 | 1.81 | 1604 | 1364 | 2.02 | 1796 |
2600 | 1097 | 1.32 | 1169 | 1181 | 1.53 | 1356 | 1257 | 1.74 | 1546 |
| 1327 | 1.96 | 1740 | 1393 | 2.18 | 1938 |
2700 | 1132 | 1.46 | 1294 | 1214 | 1.67 | 1487 | 1289 | 1.90 | 1684 |
| 1358 | 2.12 | 1885 | 1422 | 2.35 | 2089 |
2800 | 1168 | 1.61 | 1428 | 1247 | 1.83 | 1629 | 1320 | 2.06 | 1832 |
| 1388 | 2.30 | 2039 | 1452 | 2.53 | 2249 |
2900 | 1204 | 1.77 | 1572 | 1281 | 2.00 | 1779 | 1353 | 2.24 | 1989 |
| 1419 | 2.48 | 2202 | 1482 | 2.72 | 2419 |
3000 | 1240 | 1.94 | 1725 | 1315 | 2.18 | 1939 | 1385 | 2.43 | 2156 |
| 1451 | 2.68 | 2376 | — | — | — |
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AIRFLOW |
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| EXTERNAL STATIC PRESSURE (in. wg) |
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CFM |
| 1.2 |
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| 1.4 |
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| 1.6 |
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| 1.8 |
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| 2.0 |
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| Rpm | Bhp | Watts | Rpm | Bhp | Watts | Rpm | Bhp | Watts |
| Rpm | Bhp | Watts | Rpm | Bhp | Watts |
1800 | 1244 | 1.33 | 1182 | 1308 | 1.51 | 1345 | 1369 | 1.70 | 1513 |
| 1427 | 1.90 | 1687 | 1483 | 2.10 | 1867 |
1900 | 1268 | 1.44 | 1275 | 1332 | 1.63 | 1443 | 1393 | 1.82 | 1617 |
| 1450 | 2.02 | 1796 | 1505 | 2.23 | 1979 |
2000 | 1294 | 1.55 | 1376 | 1357 | 1.74 | 1549 | 1417 | 1.95 | 1727 |
| 1474 | 2.15 | 1911 | 1528 | 2.36 | 2100 |
2100 | 1320 | 1.67 | 1483 | 1382 | 1.87 | 1662 | 1441 | 2.08 | 1845 |
| 1498 | 2.29 | 2034 | 1552 | 2.51 | 2227 |
2200 | 1346 | 1.80 | 1598 | 1408 | 2.01 | 1782 | 1466 | 2.22 | 1971 |
| 1522 | 2.44 | 2165 | 1575 | 2.66 | 2363 |
2300 | 1372 | 1.94 | 1721 | 1434 | 2.15 | 1911 | 1491 | 2.37 | 2105 |
| 1547 | 2.59 | 2304 | 1600 | 2.82 | 2507 |
2400 | 1400 | 2.09 | 1852 | 1460 | 2.31 | 2047 | 1517 | 2.53 | 2247 |
| 1572 | 2.76 | 2451 | — | — | — |
2500 | 1427 | 2.24 | 1992 | 1487 | 2.47 | 2192 | 1543 | 2.70 | 2398 |
| — | — | — | — | — | — |
2600 | 1455 | 2.41 | 2140 | 1514 | 2.64 | 2346 | 1570 | 2.88 | 2557 |
| — | — | — | — | — | — |
2700 | 1483 | 2.59 | 2297 | 1541 | 2.83 | 2509 | — | — | — |
| — | — | — | — | — | — |
2800 | 1512 | 2.77 | 2463 | — | — | — | — | — | — |
| — | — | — | — | — | — |
2900 | 1541 | 2.97 | 2640 | — | — | — | — | — | — |
| — | — | — | — | — | — |
3000 | — | — | — | — | — | — | — | — | — |
| — | — | — | — | — | — |
NOTES: |
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| LEGEND |
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1. Bold cells indicate |
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| Bhp — Brake Horsepower |
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2. Maximum continuous bhp is 2.90. |
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| Watts — Input Watts to Motor |
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3. See general fan performance notes. |
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| *Motor drive range: 1300 to 1685 rpm. All other rpms require | |||||||||||
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50HE,HJ
57