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19
APPENDIX A BLOWER PERFORMANCE TABLES - AC
DBC060*B STANDARD BELT DRIVE DOWNSHOT
ESP, In H
2
O
TURNS OPEN
0
1
2
3
4
5
CFM RPM BHP CFM RPM BHP CFM RPM BHP CFM RPM BHP CFM RPM BHP CFM RPM BHP
0.1
2193 1110
1.01 2077 1050 0.85 1941 980 0.69 1823 915 0.57 1697 850 0.45 1566 785 0.36
0.2
2124
1110
0.97
2003
1050 0.82 1860 980 0.66 1734 915 0.54 1598 850 0.42
-
-
-
0.3
2053
1110
0.93 1926 1050 0.78 1775 980 0.63 1640 915 0.50
-
-
-
-
-
-
0.4
1978
1110
0.90 1845 1050 0.75 1686 980 0.59 1539 915 0.47
-
-
-
-
-
-
0.5
1901 1110
0.86 1760 1050 0.71 1590 980 0.56
-
-
-
-
-
-
-
-
-
0.6
1819
1110
0.82 1670 1050 0.67
-
-
-
-
-
-
-
-
-
-
-
-
0.7
1733
1110
0.78 1574 1050 0.64
-
-
-
-
-
-
-
-
-
-
-
-
0.8
1642
1110
0.74
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
DBC060*C HIGH STATIC BELT DRIVE DOWNSHOT
ESP, In H
2
O
TURNS OPEN
0
1
2
3
4
5
CFM RPM BHP CFM RPM BHP
CFM RPM BHP CFM RPM BHP CFM RPM BHP
0.6
-
-
-
-
-
-
-
-
-
-
-
-
2237 1245 1.27 2072 1175 1.03
0.7
-
-
-
-
-
-
-
-
-
2333
1315 1.48 2164 1245 1.23
1990
1175 0.99
0.8
-
-
-
-
-
-
-
-
-
2264 1315 1.43 2088 1245 1.18 1905 1175 0.95
0.9
-
-
-
-
-
-
-
-
-
2192
1315 1.39 2008 1245 1.14 1815 1175 0.90
1.0
-
-
-
-
-
-
-
-
-
2117 1315 1.34 1924 1245 1.09 1719 1175 0.86
1.1
-
-
-
-
-
-
-
-
-
2039
1315 1.29 1835 1245 1.05 1617 1175 0.81
1.2
-
-
-
-
-
-
2147 1385 1.51 1957 1315 1.24 1742 1245 1.00 1506 1175 0.77
1.3
-
-
-
-
-
-
2071 1385 1.46 1871 1315 1.19 1641 1245 0.95
-
-
-
1.4
-
-
-
-
-
-
1991
1385 1.41 1779 1315 1.14 1532 1245 0.90
-
-
-
1.5
-
-
-
-
-
-
1907 1385 1.35 1681 1315 1.09
-
-
-
-
-
-
1.6
-
-
-
-
-
-
1819 1385 1.30 1576 1315 1.03
-
-
-
-
-
-
1.7
-
-
-
1917 1455 1.50 1724 1385 1.24
-
-
-
-
-
-
-
-
-
1.8
-
-
-
1834 1455 1.45 1623 1385 1.18
-
-
-
-
-
-
-
-
0.00
1
To operate below 0.6" H
2
O external static pressure, motor and blower sheave must be changed to VL40 and AK59 respectively, or equivalents.