Fan Performance — 48PMD28 — Horizontal Supply/Return Units
Airflow |
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| Available External Static Pressure (in. wg) |
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| 0.2 |
| 0.4 |
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| 0.6 |
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| 0.8 |
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(Cfm) |
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Rpm | Bhp |
| Rpm | Bhp |
| Rpm | Bhp |
| Rpm | Bhp |
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E | 786 | 2.50 | E | 819 | 2.70 | E | 857 | 2.96 |
| 899 | 3.25 | F |
842 | 3.09 | 871 | 3.30 |
| 905 | 3.55 | F | 943 | 3.85 | |||
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F | 898 | 3.77 | F | 925 | 3.99 | F | 955 | 4.24 |
| 989 | 4.54 |
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955 | 4.55 | 979 | 4.77 |
| 1007 | 5.03 |
| 1037 | 5.33 |
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| G | ||||||||
| 1012 | 5.42 |
| 1034 | 5.65 |
| 1059 | 5.92 | G | 1087 | 6.22 | |
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G 1069 | 6.41 | G | 1090 | 6.65 | G | 1113 | 6.92 |
| 1138 | 7.23 |
| |
| 1127 | 7.51 |
| 1146 | 7.76 |
| 1167 | 8.04 |
| 1190 | 8.35 | H |
| 1184 | 8.74 |
| 1202 | 8.99 |
| 1221 | 9.28 | H | 1243 | 9.59 | |
H | H | H |
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1242 | 10.09 | 1258 | 10.35 | 1276 | 10.64 |
| 1296 | 10.96 |
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1.0
Rpm Bhp
9433.59
9834.19
1026 4.88
1070 5.67
1117 6.56
1165 7.57
1215 8.69
1266 9.93
1318 11.31
| 1299 | 11.58 | 1315 | 11.85 |
| 1332 | 12.15 |
| 1350 | 12.47 | 1370 | 12.82 | |
| 1357 | 13.20 | 1372 | 13.48 |
| 1388 | 13.79 |
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Airflow |
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| Available External Static Pressure (in. wg) |
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| 1.2 |
| 1.4 |
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| 1.6 |
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| 1.8 |
| 2.0 | |
(Cfm) |
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Rpm | Bhp |
| Rpm | Bhp |
| Rpm | Bhp |
| Rpm | Bhp | Rpm | Bhp | |
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F | 988 | 3.97 |
| 1035 | 4.39 |
| 1082 | 4.87 | G | 1129 | 5.39 | 1177 | 5.95 |
| 1024 | 4.57 |
| 1066 | 4.98 |
| 1109 | 5.43 | 1153 | 5.93 | 1197 | 6.48 | |
| G | G |
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| 1063 | 5.25 | 1102 | 5.66 | 1141 | 6.11 |
| 1181 | 6.59 | H 1221 | 7.11 | ||
G |
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1105 | 6.04 |
| 1140 | 6.45 |
| 1176 | 6.89 |
| 1213 | 7.36 | 1250 | 7.87 | |
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| H | ||||||||||
| 1149 | 6.94 |
| 1181 | 7.34 |
| 1215 | 7.78 | 1249 | 8.25 | 1283 | 8.74 | |
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| 1194 | 7.94 | H | 1225 | 8.35 | H 1256 | 8.79 |
| 1287 | 9.25 | 1319 | 9.74 | |
H | 1242 | 9.07 |
| 1270 | 9.47 |
| 1298 | 9.91 |
| 1328 | 10.37 | 1358 | 10.87 |
| 1290 | 10.31 |
| 1316 | 10.72 |
| 1343 | 11.16 |
| 1370 | 11.62 | 1399 | 12.11 |
| 1340 | 11.69 | 1364 | 12.10 |
| 1389 | 12.54 |
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| 1391 | 13.20 | — | — |
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LEGEND | NOTES: | |
Bhp - Brake Horsepower Input to Fan | 1. Motor drive ranges: | |
Boldface indicates | (E) Low Range: | |
| (F) | Mid‐Low Range: 805 to 1007 rpm, 5.75 Bhp |
| (G) | Mid‐High Range: 941 to 1176 rpm, 8.63 Bhp |
| (H) | High Range: 1014 to 1297 rpm, 11.50 Bhp |
All other rpms require
48/50PG and PM
163
