28
APPENDIX A BLOWER PERFORMANCE TABLES - HEAT PUMP
DBH060*B STANDARD BELT DRIVE HORIZONTAL
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
-
-
-
2248 1045 0.93
2131 990
0.79
2009 930
0.65 1882 870 0.54 1751 810 0.43
0.2
-
-
-
2172 1045 0.89 2051
990
0.75
1921 930
0.62 1786 870 0.50 1645 810 0.40
0.3
-
-
-
2094 1045 0.85 1966
990
0.72 1828
930
0.59 1684 870 0.47 1531 810 0.37
0.4
2142 1105 0.97
2012
1045 0.81 1876
990
0.68 1730
930
0.55 1574 870 0.44
-
-
-
0.5
2063 1105 0.93 1926 1045 0.78 1781
990
0.64 1624
930
0.51
-
-
-
-
-
-
0.6
1980 1105 0.89 1834 1045 0.74 1680
990
0.60 1508
930
0.48
-
-
-
-
-
-
0.7
1892 1105 0.85 1737 1045 0.69 1570
990
0.56
-
-
-
-
-
-
-
-
-
0.8
1799 1105 0.80 1632 1045 0.65
-
-
-
-
-
-
-
-
-
-
-
-
DBH060*C HIGH STATIC BELT DRIVE HORIZONTAL
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
0.6
-
-
-
-
-
-
2421
1310
1.55 2297 1245 1.32 2161 1180 1.11 2016 1115 0.92
0.7
-
-
-
-
-
-
2357
1310
1.50 2227 1245 1.27 2083 1180 1.07
1930
1115 0.88
0.8
-
-
-
-
-
-
2291 1310
1.45 2154 1245 1.23
2002
1180 1.02 1839 1115 0.84
0.9
-
-
-
-
-
-
2222 1310
1.40 2078 1245 1.18 1917 1180 0.98 1741 1115 0.79
1.0
-
-
-
-
-
-
2150
1310
1.36
1999
1245 1.13 1826 1180 0.93 1637 1115 0.75
1.1
-
-
-
-
-
-
2076
1310
1.31 1915 1245 1.09 1730 1180 0.88 1522 1115 0.70
1.2
-
-
-
2167 1375 1.50 1998
1310
1.26 1826 1245 1.04 1626 1180 0.83
-
-
-
1.3
-
-
-
2094 1375 1.45 1916
1310
1.21 1731 1245 0.99 1512 1180 0.78
-
-
-
1.4
-
-
-
2018 1375 1.40 1829
1310
1.15 1629 1245 0.93
-
-
-
-
-
-
1.5
-
-
-
1937 1375 1.34 1736
1310
1.10 1518 1245 0.88
-
-
-
-
-
-
1.6
-
-
-
1852 1375 1.29 1636
1310
1.04
-
-
-
-
-
-
-
-
-
1.7
1976 1440 1.51 1761 1375 1.23 1527
1310
0.99
-
-
-
-
-
-
-
-
-
1.8
1894 1440 1.45 1664 1375 1.17
-
-
-
-
-
-
-
-
-
-
-
-
1
To operate below 0.6" H
2
O external static pressure, motor and blower sheave must be changed to VL44 and AK66 respectively, or equivalents.