
23
APPENDIX A BLOWER PERFORMANCE TABLES - AC
5 Ton Cooler
High Static Drive
Models: DRC0603W, DRC0604W, DRC0607W
Down Flow
SPEED
TAP
EXTERNAL
STATIC
PRESSURE
(ESP),
IN W.C.
SCFM RPM BHP SPEED
TAP
EXTERNAL
STATIC
PRESSURE
(ESP),
N W.C.
SCFM RPM BHP
T1
C
0.2
997 581 0.12
T6
H
0.2
2271 988 0.85
0.4
853 673 0.14
0.4
2196 1038 0.89
0.6
677 764 0.16
0.6
2095 1090 0.93
0.8
537 845 0.18
0.8
2011 1142 0.98
1.0
-
-
-
1.0
1926 1192 1.02
1.2
-
-
-
1.2
1847 1237 1.06
1.4
-
-
-
1.4
1774 1281 1.10
1.6
-
-
-
1.6
1698 1324 1.13
1.8
-
-
-
1.8
1602 1371 1.17
2.0
-
-
-
2.0
1517 1417 1.21
T2
C
0.2
1815 829 0.46
T7
H
0.2
2360 1024 0.94
0.4
1706 891 0.50
0.4
2275 1067 0.98
0.6
1611 956 0.53
0.6
2189 1118 1.02
0.8
1510 1013 0.57
0.8
2114 1169 1.07
1.0
1422 1066 0.60
1.0
2031 1217 1.12
1.2
1325 1121 0.63
1.2
1955 1261 1.16
1.4
1217 1175 0.66
1.4
1878 1303 1.19
1.6
1113 1231 0.69
1.6
1808 1344 1.23
1.8
1008 1286 0.72
1.8
1722 1385 1.27
2.0
924 1332 0.75
2.0
1645 1429 1.31
T3
C
0.2
2360 1024 0.94
T8
H
0.2
2452 1053 1.04
0.4
2275 1067 0.98
0.4
2366 1103 1.09
0.6
2189 1118 1.02
0.6
2282 1144 1.13
0.8
2114 1169 1.07
0.8
2205 1193 1.18
1.0
2031 1217 1.12
1.0
2123 1241 1.23
1.2
1955 1261 1.16
1.2
2050 1286 1.27
1.4
1878 1303 1.19
1.4
1981 1328 1.31
1.6
1808 1344 1.23
1.6
1909 1367 1.35
1.8
1722 1385 1.27
1.8
1829 1406 1.39
2.0
1645 1429 1.31
2.0
1753 1448 1.43
T4
C
0.2
-
-
-
T9
H
0.2
-
-
-
0.4
2459 1132 1.20
0.4
2459 1132 1.20
0.6
2369 1170 1.24
0.6
2369 1170 1.24
0.8
2286 1217 1.29
0.8
2286 1217 1.29
1.0
2225 1263 1.34
1.0
2225 1263 1.34
1.2
2151 1307 1.38
1.2
2151 1307 1.38
1.4
2075 1349 1.43
1.4
2075 1349 1.43
1.6
2002 1386 1.47
1.6
2002 1386 1.47
1.8
1939 1426 1.51
1.8
1939 1426 1.51
2.0
1855 1463 1.55
2.0
1855 1463 1.55
T5
C
0.2
-
-
-
T10
H
0.2
-
-
-
0.4
-
-
-
0.4
-
-
-
0.6
2453 1197 1.35
0.6
2453 1197 1.35
0.8
2363 1243 1.41
0.8
2363 1243 1.41
1.0
2285 1291 1.46
1.0
2285 1291 1.46
1.2
2226 1331 1.50
1.2
2226 1331 1.50
1.4
2159 1372 1.55
1.4
2159 1372 1.55
1.6
2090 1409 1.59
1.6
2090 1409 1.59
1.8
2029 1445 1.63
1.8
2029 1445 1.63
2.0
1954 1483 1.68
2.0
1954 1483 1.68
Shaded area indicates air flow below 1500 SCFM (300 SCFM/ton)
that is not recommended for High Stage cooling or heating
5 Ton Cooler
High Static Drive
Models: DRC0603W, DRC0604W, DRC0607W
Horizontal Flow
SPEED
TAP
EXTERNAL
STATIC
PRESSURE
(ESP),
IN W.C.
SCFM RPM BHP SPEED
TAP
EXTERNAL
STATIC
PRESSURE
(ESP),
N W.C.
SCFM RPM BHP
T1
C
0.2
1154 525 0.11
T6
H
0.2
2316 956 0.82
0.4
1068 581 0.12
0.4
2239 1004 0.86
0.6
904 683 0.15
0.6
2160 1053 0.90
0.8
752 769 0.16
0.8
2075 1100 0.94
1.0
597 846 0.18
1.0
2001 1155 0.99
1.2
401 888 0.19
1.2
1939 1205 1.03
1.4
-
-
-
1.4
1833 1268 1.09
1.6
-
-
-
1.6
1750 1318 1.13
1.8
-
-
-
1.8
1660 1365 1.17
2.0
-
-
-
2.0
1575 1410 1.21
T2
C
0.2
1842 806 0.45
T7
H
0.2
2396 992 0.91
0.4
1742 866 0.48
0.4
2324 1031 0.94
0.6
1658 927 0.52
0.6
2260 1079 0.99
0.8
1569 993 0.56
0.8
2179 1124 1.03
1.0
1458 1058 0.59
1.0
2110 1179 1.08
1.2
1355 1118 0.63
1.2
2051 1220 1.12
1.4
1260 1174 0.66
1.4
1945 1285 1.18
1.6
1158 1228 0.69
1.6
1867 1336 1.22
1.8
1069 1279 0.72
1.8
1783 1380 1.26
2.0
985 1324 0.74
2.0
1698 1427 1.31
T3
C
0.2
2396 992 0.91
T8
H
0.2
2477 1024 1.01
0.4
2324 1031 0.94
0.4
2407 1058 1.05
0.6
2260 1079 0.99
0.6
2335 1103 1.09
0.8
2179 1124 1.03
0.8
2277 1151 1.14
1.0
2110 1179 1.08
1.0
2202 1197 1.18
1.2
2051 1220 1.12
1.2
2151 1245 1.23
1.4
1945 1285 1.18
1.4
2056 1304 1.29
1.6
1867 1336 1.22
1.6
1970 1358 1.34
1.8
1783 1380 1.26
1.8
1891 1403 1.39
2.0
1698 1427 1.31
2.0
1803 1443 1.43
T4
C
0.2
-
-
-
T9
H
0.2
-
-
-
0.4
2491 1085 1.15
0.4
2491 1085 1.15
0.6
2422 1125 1.19
0.6
2422 1125 1.19
0.8
2349 1168 1.24
0.8
2349 1168 1.24
1.0
2289 1212 1.28
1.0
2289 1212 1.28
1.2
2209 1268 1.34
1.2
2209 1268 1.34
1.4
2166 1309 1.39
1.4
2166 1309 1.39
1.6
2069 1366 1.45
1.6
2069 1366 1.45
1.8
1994 1411 1.49
1.8
1994 1411 1.49
2.0
1915 1456 1.54
2.0
1915 1456 1.54
T5
C
0.2
-
-
-
T10
H
0.2
-
-
-
0.4
-
-
-
0.4
-
-
-
0.6
-
-
-
0.6
-
-
-
0.8
2434 1194 1.35
0.8
2434 1194 1.35
1.0
2372 1238 1.40
1.0
2372 1238 1.40
1.2
2304 1298 1.47
1.2
2304 1298 1.47
1.4
2244 1334 1.51
1.4
2244 1334 1.51
1.6
2169 1381 1.56
1.6
2169 1381 1.56
1.8
2085 1434 1.62
1.8
2085 1434 1.62
2.0
2006 1477 1.67
2.0
2006 1477 1.67
Shaded area indicates air flow below 1500 SCFM (300 SCFM/ton)
that is not recommended for High Stage cooling or heating