
Table
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 | |
1200 | 666 | 0.26 | 257 | 778 | 0.37 | 367 | 871 | 0.47 | 471 | 952 | 0.57 | 572 | 1025 | 0.67 | 670 |
1300 | 701 | 0.31 | 306 | 810 | 0.43 | 426 | 901 | 0.54 | 540 | 981 | 0.65 | 651 | 1053 | 0.76 | 760 |
1400 | 737 | 0.36 | 361 | 842 | 0.49 | 491 | 931 | 0.62 | 616 | 1010 | 0.74 | 738 | 1081 | 0.86 | 856 |
1500 | 773 | 0.42 | 422 | 875 | 0.57 | 564 | 963 | 0.70 | 699 | 1040 | 0.84 | 831 | 1110 | 0.96 | 960 |
1600 | 810 | 0.49 | 491 | 909 | 0.65 | 643 | 994 | 0.79 | 790 | 1070 | 0.94 | 932 | 1140 | 1.08 | 1070 |
1700 | 847 | 0.57 | 567 | 943 | 0.73 | 730 | 1027 | 0.89 | 888 | 1101 | 1.05 | 1040 | 1170 | 1.20 | 1189 |
1800 | 885 | 0.66 | 652 | 978 | 0.83 | 826 | 1060 | 1.00 | 994 | 1133 | 1.16 | 1157 | 1200 | 1.32 | 1316 |
1900 | 923 | 0.75 | 745 | 1014 | 0.94 | 930 | 1093 | 1.11 | 1109 | 1165 | 1.29 | 1283 | 1231 | 1.46 | 1453 |
2000 | 962 | 0.85 | 847 | 1049 | 1.05 | 1043 | 1127 | 1.24 | 1233 | 1198 | 1.42 | 1417 | 1263 | 1.61 | 1598 |
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 | |
1200 | 1093 | 0.77 | 767 |
| 1155 | 0.87 | 861 | 1213 | 0.96 |
| 955 |
| 1268 | 1.05 | 1047 | 1321 | 1.14 | 1137 |
1300 | 1119 | 0.87 | 866 |
| 1181 | 0.98 | 970 | 1239 | 1.08 |
| 1073 |
| 1294 | 1.18 | 1175 | 1346 | 1.28 | 1275 |
1400 | 1147 | 0.98 | 972 |
| 1208 | 1.09 | 1086 | 1265 | 1.21 |
| 1199 |
| 1320 | 1.32 | 1310 | 1371 | 1.43 | 1419 |
1500 | 1175 | 1.09 | 1086 |
| 1235 | 1.22 | 1209 | 1292 | 1.34 |
| 1332 |
| 1346 | 1.46 | 1452 | 1397 | 1.58 | 1572 |
1600 | 1204 | 1.21 | 1207 |
| 1263 | 1.35 | 1340 | 1320 | 1.48 |
| 1472 |
| 1373 | 1.61 | 1603 | 1424 | 1.74 | 1732 |
1700 | 1233 | 1.34 | 1336 |
| 1292 | 1.49 | 1480 | 1348 | 1.63 |
| 1622 |
| 1401 | 1.77 | 1762 | 1451 | 1.91 | 1901 |
1800 | 1262 | 1.48 | 1473 |
| 1321 | 1.64 | 1627 | 1376 | 1.79 |
| 1779 |
| 1428 | 1.94 | 1930 | 1479 | 2.09 | 2078 |
1900 | 1293 | 1.63 | 1620 |
| 1350 | 1.79 | 1784 | 1405 | 1.96 |
| 1946 |
| 1457 | 2.12 | 2106 | 1506 | 2.28 | 2265 |
2000 | 1323 | 1.79 | 1776 |
| 1380 | 1.96 | 1950 | 1434 | 2.13 |
| 2123 |
| 1486 | 2.31 | 2293 | — | — | — |
NOTES: |
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| LEGEND |
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1. Grey cells indicate |
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| Bhp — Brake Horsepower |
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2. Maximum continuous bhp is 2.40. |
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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: 1075 to 1455 rpm. All other rpms require | |||||||||||||
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Table
Standard Motor (Belt Drive)*
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 | |
1500 | 848 | 0.42 | 371 | 968 | 0.55 | 486 | 1069 | 0.68 | 600 | 1158 | 0.80 | 715 | 1238 | 0.94 | 831 |
1600 | 887 | 0.49 | 433 | 1004 | 0.63 | 556 | 1103 | 0.76 | 678 | 1190 | 0.90 | 800 | 1269 | 1.04 | 922 |
1700 | 927 | 0.57 | 502 | 1040 | 0.71 | 633 | 1137 | 0.86 | 763 | 1223 | 1.00 | 892 | 1302 | 1.15 | 1022 |
1800 | 967 | 0.65 | 579 | 1077 | 0.81 | 718 | 1172 | 0.96 | 856 | 1257 | 1.12 | 993 | 1334 | 1.27 | 1130 |
1900 | 1007 | 0.75 | 663 | 1115 | 0.91 | 811 | 1208 | 1.08 | 957 | 1291 | 1.24 | 1101 | — | — | — |
2000 | 1048 | 0.85 | 757 | 1153 | 1.03 | 913 | 1244 | 1.20 | 1066 | — | — | — | — | — | — |
2100 | 1090 | 0.97 | 859 | 1191 | 1.15 | 1023 | — | — | — | — | — | — | — | — | — |
2200 | 1131 | 1.09 | 970 | 1230 | 1.29 | 1143 | — | — | — | — | — | — | — | — | — |
2300 | 1173 | 1.23 | 1091 | — | — | — | — | — | — | — | — | — | — | — | — |
2400 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
2500 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
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 |
|
| 2.0 |
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Rpm | Bhp | Watts | Rpm | Bhp | Watts | Rpm | Bhp | Watts |
| Rpm | Bhp | Watts | Rpm | Bhp | Watts | |
1500 | 1312 | 1.07 | 948 | 1380 | 1.20 | 1067 | — | — | — |
| — | — | — | — | — | — |
1600 | 1342 | 1.18 | 1047 | — | — | — | — | — | — |
| — | — | — | — | — | — |
1700 | 1374 | 1.30 | 1153 | — | — | — | — | — | — |
| — | — | — | — | — | — |
1800 | — | — | — | — | — | — | — | — | — |
| — | — | — | — | — | — |
1900 | — | — | — | — | — | — | — | — | — |
| — | — | — | — | — | — |
2000 | — | — | — | — | — | — | — | — | — |
| — | — | — | — | — | — |
2100 | — | — | — | — | — | — | — | — | — |
| — | — | — | — | — | — |
2200 | — | — | — | — | — | — | — | — | — |
| — | — | — | — | — | — |
2300 | — | — | — | — | — | — | — | — | — |
| — | — | — | — | — | — |
2400 | — | — | — | — | — | — | — | — | — |
| — | — | — | — | — | — |
2500 | — | — | — | — | — | — | — | — | — |
| — | — | — | — | — | — |
NOTES: |
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| LEGEND |
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1. Grey cells indicate |
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| Bhp — Brake Horsepower |
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2. Maximum continuous bhp is 1.30. |
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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: 1035 to 1460 rpm. All other rpms require | |||||||||||
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| drive. |
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581B,C
31