50HE,HJ
Table
(Belt Drive)*
AIRFLOW |
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| EXTERNAL STATIC PRESSURE (in. wg) |
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| 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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CFM |
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| Rpm |
| Bhp | Watts | Rpm | Bhp | Watts | Rpm | Bhp | Watts |
| Rpm | Bhp | Watts | Rpm | Bhp | Watts |
1200 | 666 |
| 0.25 | 252 | 778 | 0.36 | 361 | 873 | 0.48 | 476 |
| 956 | 0.60 | 594 | 1031 | 0.72 | 718 |
1300 | 701 |
| 0.30 | 300 | 809 | 0.42 | 418 | 902 | 0.54 | 540 |
| 983 | 0.67 | 665 | 1057 | 0.80 | 796 |
1400 | 737 |
| 0.36 | 355 | 842 | 0.48 | 481 | 932 | 0.61 | 610 |
| 1012 | 0.75 | 744 | 1085 | 0.89 | 881 |
1500 | 774 |
| 0.42 | 417 | 875 | 0.55 | 551 | 962 | 0.69 | 689 |
| 1041 | 0.83 | 830 | 1112 | 0.98 | 974 |
1600 | 811 |
| 0.49 | 487 | 909 | 0.63 | 629 | 994 | 0.78 | 774 |
| 1071 | 0.93 | 923 | 1141 | 1.08 | 1076 |
1700 | 849 |
| 0.57 | 565 | 943 | 0.72 | 715 | 1026 | 0.87 | 869 |
| 1101 | 1.03 | 1025 | 1170 | 1.19 | 1185 |
1800 | 887 |
| 0.65 | 651 | 978 | 0.81 | 810 | 1059 | 0.98 | 972 |
| 1133 | 1.14 | 1136 | — | — | — |
1900 | 926 |
| 0.75 | 746 | 1014 | 0.92 | 914 | 1092 | 1.09 | 1084 |
| — | — | — | — | — | — |
2000 | 965 |
| 0.86 | 852 | 1050 | 1.03 | 1028 | — | — | — |
| — | — | — | — | — | — |
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AIRFLOW |
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| EXTERNAL STATIC PRESSURE (in. wg) |
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| 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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CFM |
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| Rpm |
| Bhp | Watts | Rpm | Bhp | Watts | Rpm | Bhp | Watts |
| Rpm | Bhp | Watts | Rpm | Bhp | Watts |
1200 | 1100 |
| 0.85 | 845 | 1165 | 0.98 | 977 | 1225 | 1.12 | 1112 |
| — | — | — | — | — | — |
1300 | 1126 |
| 0.94 | 930 | 1189 | 1.07 | 1069 | — | — | — |
| — | — | — | — | — | — |
1400 | 1152 |
| 1.03 | 1023 | 1215 | 1.17 | 1168 | — | — | — |
| — | — | — | — | — | — |
1500 | 1179 |
| 1.13 | 1123 | — | — | — | — | — | — |
| — | — | — | — | — | — |
1600 | — |
| — | — | — | — | — | — | — | — |
| — | — | — | — | — | — |
1700 | — |
| — | — | — | — | — | — | — | — |
| — | — | — | — | — | — |
1800 | — |
| — | — | — | — | — | — | — | — |
| — | — | — | — | — | — |
1900 | — |
| — | — | — | — | — | — | — | — |
| — | — | — | — | — | — |
2000 | — |
| — | — | — | — | — | — | — | — |
| — | — | — | — | — | — |
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 1.20. |
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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: 770 to 1185 rpm. All other rpms require | ||||||||||||
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| Table |
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| (Belt Drive)* |
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AIRFLOW |
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| EXTERNAL STATIC PRESSURE (in. wg) |
|
|
|
|
| |||||
| 0.2 |
|
| 0.4 |
|
| 0.6 |
|
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| 0.8 |
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| 1.0 |
| ||
CFM |
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| Rpm |
| Bhp | Watts | Rpm | Bhp | Watts | Rpm | Bhp | Watts |
| Rpm | Bhp | Watts | Rpm | Bhp | Watts |
1200 | 666 |
| 0.25 | 252 | 778 | 0.36 | 361 | 873 | 0.48 | 476 |
| 956 | 0.60 | 594 | 1031 | 0.72 | 718 |
1300 | 701 |
| 0.30 | 300 | 809 | 0.42 | 418 | 902 | 0.54 | 540 |
| 983 | 0.67 | 665 | 1057 | 0.80 | 796 |
1400 | 737 |
| 0.36 | 355 | 842 | 0.48 | 481 | 932 | 0.61 | 610 |
| 1012 | 0.75 | 744 | 1085 | 0.89 | 881 |
1500 | 774 |
| 0.42 | 417 | 875 | 0.55 | 551 | 962 | 0.69 | 689 |
| 1041 | 0.83 | 830 | 1112 | 0.98 | 974 |
1600 | 811 |
| 0.49 | 487 | 909 | 0.63 | 629 | 994 | 0.78 | 774 |
| 1071 | 0.93 | 923 | 1141 | 1.08 | 1076 |
1700 | 849 |
| 0.57 | 565 | 943 | 0.72 | 715 | 1026 | 0.87 | 869 |
| 1101 | 1.03 | 1025 | 1170 | 1.19 | 1185 |
1800 | 887 |
| 0.65 | 651 | 978 | 0.81 | 810 | 1059 | 0.98 | 972 |
| 1133 | 1.14 | 1136 | 1200 | 1.31 | 1304 |
1900 | 926 |
| 0.75 | 746 | 1014 | 0.92 | 914 | 1092 | 1.09 | 1084 |
| 1164 | 1.26 | 1257 | 1231 | 1.44 | 1432 |
2000 | 965 |
| 0.86 | 852 | 1050 | 1.03 | 1028 | 1127 | 1.21 | 1206 |
| 1197 | 1.39 | 1387 | 1262 | 1.58 | 1570 |
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AIRFLOW |
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| EXTERNAL STATIC PRESSURE (in. wg) |
|
|
|
|
| |||||
| 1.2 |
|
| 1.4 |
|
| 1.6 |
|
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| 1.8 |
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| 2.0 |
| ||
CFM |
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| Rpm |
| Bhp | Watts | Rpm | Bhp | Watts | Rpm | Bhp | Watts |
| Rpm | Bhp | Watts | Rpm | Bhp | Watts |
1200 | 1100 |
| 0.85 | 845 | 1165 | 0.98 | 977 | 1225 | 1.12 | 1112 |
| 1282 | 1.26 | 1252 | 1337 | 1.40 | 1395 |
1300 | 1126 |
| 0.94 | 930 | 1189 | 1.07 | 1069 | 1249 | 1.22 | 1211 |
| 1306 | 1.36 | 1356 | 1360 | 1.51 | 1506 |
1400 | 1152 |
| 1.03 | 1023 | 1215 | 1.17 | 1168 | 1274 | 1.32 | 1317 |
| 1330 | 1.48 | 1469 | 1384 | 1.63 | 1625 |
1500 | 1179 |
| 1.13 | 1123 | 1241 | 1.28 | 1275 | 1300 | 1.44 | 1431 |
| 1355 | 1.60 | 1590 | 1408 | 1.76 | 1752 |
1600 | 1206 |
| 1.24 | 1231 | 1268 | 1.40 | 1391 | 1326 | 1.56 | 1553 |
| 1381 | 1.73 | 1719 | 1433 | 1.90 | 1888 |
1700 | 1235 |
| 1.36 | 1349 | 1295 | 1.52 | 1515 | 1352 | 1.69 | 1685 |
| 1407 | 1.87 | 1858 | 1459 | 2.04 | 2034 |
1800 | 1264 |
| 1.48 | 1475 | 1323 | 1.66 | 1649 | 1380 | 1.84 | 1826 |
| 1434 | 2.02 | 2006 | 1485 | 2.20 | 2189 |
1900 | 1293 |
| 1.62 | 1611 | 1352 | 1.80 | 1792 | 1408 | 1.99 | 1976 |
| 1461 | 2.17 | 2163 | 1512 | 2.37 | 2353 |
2000 | 1324 |
| 1.77 | 1756 | 1381 | 1.96 | 1945 | 1436 | 2.15 | 2137 |
| 1489 | 2.34 | 2332 | — | — | — |
NOTES: |
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| LEGEND |
|
|
|
|
|
| |
1. Bold 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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|
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| drive. |
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46