RT-PRC031-EN 55
Performance Data — Supply Fan with Inlet Guide Vanes
CFM Total Static Pressure
Std. 4.25 4.50 4.75 5.00 5.25 5.50 5.75 6.00
Air RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
20000 1072 20.24 1093 21.23 1114 22.28 1136 23.36 1158 24.48 1181 25.62 1204 26.81 1229 28.07
21000 1091 21.58 1112 22.67 1132 23.72 1150 24.73 1169 25.80 1191 26.98 1212 28.11 1236 29.41
22000 1110 23.01 1131 24.12 1150 25.22 1168 26.28 1187 27.39 1207 28.56 1225 29.66 1246 30.90
23000 1130 24.52 1150 25.68 1169 26.81 1187 27.90 1206 29.06 1224 30.21 1242 31.36 1260 32.50
24000 1150 26.11 1169 27.28 1188 28.40 1207 29.64 1226 30.83 1243 31.96 1261 33.15 1279 34.40
25000 1173 27.90 1190 29.02 1208 30.19 1226 31.37 1244 32.60 1263 33.89 1281 35.12 1298 36.34
26000 1195 29.73 1213 30.91 1230 32.09 1247 33.26 1264 34.48 1282 35.76 1300 37.10 1316 38.28
27000 1219 31.75 1235 32.87 1252 34.11 1268 35.27 1285 36.55 1302 37.82 1318 39.06 1336 40.43
28000 1243 33.84 1260 35.09 1276 36.26 1291 37.48 1308 38.75 1324 40.01 1340 41.31 1355 42.58
29000 1269 36.15 1284 37.33 1300 38.56 1316 39.85 1330 41.03 1346 42.34 1362 43.71 1378 45.04
30000 1295 38.56 1309 39.74 1325 41.03 1339 42.23 1355 43.55 1369 44.84 1385 46.19 1399 47.49
31000 1321 41.09 1335 42.33 1350 43.61 1365 44.87 1379 46.18 1393 47.45 1408 48.85 1422 50.12
32000 1347 43.73 1362 45.04 1376 46.31 1390 47.63 1404 48.92 1419 50.34 1432 51.62 1446 52.95
33000 1373 46.42 1388 47.79 1402 49.13 1416 50.52 1430 51.87 1444 53.27 1457 54.62 1471 56.01
34000 1399 49.24 1414 50.69 1429 52.18 1442 53.55 1456 54.97 1469 56.34 1483 57.75 1496 59.10
35000 1424 52.11 1439 53.63 1454 55.20 1468 56.63 1482 58.11 1495 59.55
36000 1450 55.11 1466 56.80 1480 58.36 1494 59.86
37000 1476 58.35 1491 59.93
CFM Total Static Pressure
Std. 6.25 6.50 6.75 7.00 7.25 7.50 7.75 8.00
Air RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
20000 1252 29.28 1276 30.56 1298 31.78 1321 33.08 1344 34.40 1365 35.63 1388 37.02 1408 38.30
21000 1258 30.65 1278 31.82 1302 33.18 1324 34.48 1347 35.84 1369 37.11 1390 38.47 1413 39.92
22000 1265 32.06 1285 33.26 1308 34.66 1330 35.98 1349 37.20 1372 38.64 1393 39.98 1414 41.38
23000 1279 33.75 1297 34.95 1316 36.18 1337 37.54 1356 38.80 1378 40.27 1398 41.63 1418 43.05
24000 1295 35.56 1312 36.77 1330 38.02 1348 39.30 1366 40.61 1385 41.96 1405 43.36 1425 44.81
25000 1314 37.54 1331 38.80 1347 40.03 1365 41.38 1381 42.62 1397 43.88 1416 45.34 1433 46.66
26000 1334 39.66 1351 40.96 1366 42.15 1383 43.56 1399 44.84 1415 46.16 1430 47.44 1445 48.75
27000 1352 41.71 1369 43.03 1385 44.42 1402 45.78 1417 47.10 1432 48.38 1448 49.80 1463 51.16
28000 1372 43.98 1389 45.36 1404 46.70 1421 48.18 1437 49.54 1452 50.95 1466 52.21 1482 53.73
29000 1393 46.33 1408 47.67 1424 49.15 1439 50.49 1454 51.88 1470 53.32 1486 54.82 1501 56.26
30000 1414 48.84 1429 50.24 1444 51.58 1459 53.07 1475 54.51 1490 56.00 1505 57.44 1521 59.03
31000 1437 51.53 1452 52.99 1466 54.40 1480 55.75 1495 57.24 1509 58.67 1525 60.26
32000 1460 54.32 1474 55.74 1488 57.21 1503 58.72 1516 60.06
33000 1485 57.44 1498 58.82 1512 60.24
CFM Total Static Pressure
Std. 8.25 8.50 8.75 9.00
Air RPM BHP RPM BHP RPM BHP RPM BHP
20000 1429 39.64 1451 41.06 1472 42.44 1493 43.90
21000 1433 41.25 1454 42.65 1474 44.01 1494 45.44
22000 1436 42.85 1456 44.23 1477 45.68 1497 47.09
23000 1440 44.53 1459 45.88 1479 47.29 1499 48.75
24000 1443 46.13 1464 47.69 1483 49.12 1502 50.59
25000 1450 48.01 1471 49.62 1489 51.07 1508 52.58
26000 1463 50.17 1480 51.63 1498 53.13 1514 54.45
27000 1479 52.57 1494 53.91 1509 55.28
28000 1497 55.08 1511 56.47
29000 1516 57.77
Notes:
1. Supply fan performance table includes internal resistance of air handler. For total static pressure determination, system external
static pressure must be added to appropriate component sp drops (chilled water coil, filters, optional economizer, optional
heating system).
2. Maximum SP leaving the air handler is 5.5" H
2
0 positive.
(i)
Outlined area indicates nonstandard BHP or RPM selections. Contact a local Trane representative for more information.
Table 19 Supply Fan Performance STANDARD CFM — Casing B (32")