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APPENDIX A BLOWER PERFORMANCE TABLES - AC
0
ESP, In H
O
2
CFM RPM BHP CFM RPM BHP CFM RPM BHP CFM RPM BHP CFM RPM BHP CFM RPM BHP
0.1
-
-
0.2
-
-
0.3
1987 1020 0.77 1855
0.4
1902 1020 0.73 1762
0.5
1812 1020 0.69 1663
0.6
1716 1020 0.65 1555
0.7
1614 1020 0.62 1438
0.8
1502 1020 0.57 1307
0
ESP, In H
O
2
CFM RPM BHP CFM RPM BHP CFM RPM BHP CFM RPM BHP CFM RPM BHP CFM RPM BHP
0.6
-
-
0.7
-
-
0.8
-
-
0.9
-
-
1.0
-
-
1.1
-
-
1.2
-
-
1.3
-
-
1.4
-
-
1.5
1974 1390 1.40 1773 1325 1.15 1570 1265 0.94 1298 1200 0.72
1.6
1891 1390 1.34 1675 1325 1.09 1452 1265 0.88
1.7
1802 1390 1.29 1569 1325 1.03 1320 1265 0.82
1.8
1707 1390 1.23 1452 1325 0.97
To operate below 0.6" H
O external static pressure, motor and blower sheave must be changed to VL40 and AK64 respectively, or equivalents.
1
2
DBC048*B STANDARD BELT DRIVE HORIZONTAL
1
-
-
-
-
1901
-
1943
960
0.67 1810
960
0.63 1713
960
0.60 1609
960
0.56 1497
960
0.52 1372
960
0.49 1232
960
0.45
DBC048*C HIGH STATIC BELT DRIVE HORIZONTAL
1
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
1953 1265 1.15 1763 1200 0.93 1566 1135 0.74 1346 1075 0.58
-
-
-
-
1867 1265 1.10 1663 1200 0.88 1446 1135 0.69
-
1950 1325 1.25 1775 1265 1.05 1554 1200 0.83 1310 1135 0.64
-
1864 1325 1.20 1677 1265 0.99 1434 1200 0.78
TURNS OPEN
2
900
0.58 1772
840
900
0.55 1672
840
900
0.51 1564
840
900
0.48 1447
840
900
0.44 1317
840
900
0.41
-
900
0.37
-
-
-
-
-
TURNS OPEN
2
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
1945 1200 1.03 1775 1135 0.84 1595 1075 0.68
-
-
-
1857 1200 0.98 1675 1135 0.79 1477 1075 0.63
-
-
-
-
-
-
18
3
4
0.47 1640
780
0.37 1554
0.44 1529
780
0.34 1435
0.41 1409
780
0.31 1303
0.37 1274
780
0.28
0.34
-
-
-
-
-
-
-
-
-
-
-
-
-
-
3
4
-
-
-
-
-
-
1958 1135 0.93 1802 1075 0.76
-
-
1869 1135 0.88 1702 1075 0.72
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
5
720
0.32
720
0.29
720
0.26
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
5
-
1895 1075 0.81
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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