Page 23
BLOWER DATA - BELT DRIVE - 5 TON
BLOWER TABLE INCLUDES RESISTANCE FOR BASE UNIT ONLY WITH DRY INDOOR COIL AND AIR FILTERS IN PLACE.
FOR ALL UNITS ADD:
1 - Any factory installed options air resistance (heat section, economizer, etc.).
2 - Any field installed accessories air resistance (duct resistance, diffuser, etc.).
See page 27 for blower motors and drives and wet coil and options/accessory air resistance data.
DOWNFLOW
Air
Volume
(cfm)
External Static (in.w.g.)
0.10
0.20
0.30
0.40
0.50
0.60
0.70
0.80
0.9
1.0
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
1100
529
0.17
591
0.21
653
0.24
724
0.26
810
0.26
886
0.26
942
0.28
982
0.32 1022 0.36 1064 0.40
1200
553
0.20
615
0.24
677
0.27
747
0.30
829
0.30
902
0.30
955
0.33
994
0.36 1034 0.40 1075 0.44
1300
579
0.23
640
0.27
701
0.31
770
0.33
850
0.34
918
0.35
969
0.37 1007 0.41 1047 0.45 1088 0.49
1400
609
0.27
669
0.31
729
0.34
796
0.37
871
0.38
936
0.39
983
0.41 1022 0.45 1061 0.49 1102 0.53
1500
658
0.28
715
0.32
771
0.36
832
0.39
898
0.41
955
0.43
999
0.46 1037 0.50 1077 0.54 1117 0.58
1600
720
0.28
769
0.33
819
0.37
871
0.41
926
0.44
975
0.47 1016 0.51 1054 0.55 1093 0.60 1133 0.63
1700
779
0.30
822
0.35
864
0.39
908
0.44
953
0.48
995
0.52 1034 0.57 1072 0.61 1111 0.65 1150 0.69
1800
828
0.34
864
0.39
901
0.43
938
0.48
977
0.53 1015 0.58 1053 0.63 1091 0.67 1130 0.71 1169 0.75
1900
857
0.41
892
0.45
927
0.50
962
0.55
999
0.60 1036 0.65 1074 0.69 1112 0.73 1150 0.77 1188 0.81
2000
879
0.47
913
0.52
948
0.56
984
0.61 1020 0.67 1058 0.72 1096 0.76 1134 0.80 1172 0.84 1210 0.88
2100
900
0.53
935
0.58
970
0.63 1007 0.69 1044 0.74 1081 0.79 1119 0.84 1157 0.88 1195 0.91 1233 0.95
2200
922
0.60
958
0.65
994
0.71 1031 0.76 1068 0.82 1106 0.87 1143 0.91 1180 0.95 1218 0.99 1255 1.03
2300
947
0.67
983
0.73 1020 0.79 1057 0.85 1094 0.90 1131 0.95 1168 1.00 1205 1.03 1242 1.07 1277 1.13
2400
974
0.76 1010 0.82 1047 0.88 1084 0.94 1120 0.99 1157 1.04 1193 1.08 1230 1.12 1267 1.16 1300 1.23
Air
Volume
(cfm)
External Static (in.w.g.)
1.1
1.2
1.3
1.4
1.5
1.6
1.7
1.8
1.9
2.0
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
1100
1106 0.44 1151 0.47 1197 0.49 1238 0.52 1272 0.56
- - -
- - -
- - -
- - -
- - -
- - -
- - -
- - -
- - -
- - -
1200
1117 0.48 1161 0.51 1206 0.53 1245 0.57 1278 0.60 1312 0.64 1346 0.67 1380 0.71
- - -
- - -
- - -
- - -
1300
1129 0.52 1172 0.55 1216 0.58 1254 0.61 1287 0.65 1320 0.69 1354 0.72 1388 0.76 1421 0.79 1455 0.82
1400
1143 0.57 1185 0.60 1227 0.63 1264 0.66 1296 0.70 1329 0.74 1363 0.77 1397 0.81 1430 0.85 1464 0.88
1500
1157 0.62 1199 0.65 1239 0.68 1275 0.71 1306 0.75 1339 0.79 1373 0.83 1406 0.87 1440 0.90 1473 0.94
1600
1173 0.67 1214 0.70 1253 0.73 1288 0.77 1318 0.81 1351 0.85 1384 0.89 1417 0.93 1451 0.96 1484 1.00
1700
1190 0.72 1230 0.76 1268 0.79 1301 0.83 1331 0.87 1363 0.92 1396 0.95 1429 0.99 1462 1.03 1495 1.07
1800
1208 0.78 1247 0.82 1285 0.86 1317 0.90 1345 0.94 1377 0.98 1410 1.02 1442 1.06 1475 1.10 1508 1.14
1900
1227 0.85 1267 0.88 1303 0.92 1333 0.97 1360 1.02 1392 1.06 1424 1.10 1457 1.14 1489 1.18 1522 1.22
2000
1248 0.92 1286 0.96 1321 1.00 1350 1.05 1377 1.10 1409 1.14 1441 1.18 1473 1.22 1505 1.26 1537 1.30
2100
1269 1.00 1306 1.04 1339 1.09 1367 1.14 1395 1.19 1426 1.23 1458 1.27 1490 1.31 1522 1.35 1554 1.39
2200
1290 1.09 1324 1.14 1356 1.19 1385 1.24 1413 1.28 1444 1.32 1476 1.36 1508 1.41 1540 1.45 1572 1.49
2300
1310 1.20 1343 1.26 1374 1.30 1403 1.34 1432 1.38 1464 1.42 1495 1.46 1527 1.51 1559 1.55 1591 1.59
2400
1332 1.31 1364 1.37 1394 1.41 1423 1.45 1453 1.48 1484 1.53 1516 1.57 1547 1.61 1579 1.65 1612 1.70
