Bryant F User Manual
Page 78
78
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3 PHASE
12.5 TON VERTICAL SUPPLY
CFM
Available External Static Pressure (in. wg)
0.2
0.4
0.6
0.8
1.0
RPM
BHP
RPM
BHP
RPM
BHP
RPM
BHP
RPM
BHP
Standard Static Option
Medium Static Option
3438
685
1.12
751
1.32
813
1.54
871
1.76
927
1.99
3750
736
1.41
797
1.63
855
1.86
910
2.10
963
2.35
4063
787
1.75
844
1.99
898
2.24
951
2.49
1001
2.75
4375
839
2.14
892
2.40
943
2.67
993
2.94
1041
3.21
4688
891
2.60
941
2.87
990
3.15
1037
3.44
1082
3.73
5000
944
3.11
991
3.40
1037
3.70
1082
4.00
1125
4.31
5313
997
3.69
1042
4.00
1085
4.32
1128
4.64
--
--
5625
1051
4.34
1093
4.67
--
--
--
--
--
--
5938
--
--
--
--
--
--
--
--
--
--
6250
--
--
--
--
--
--
--
--
--
--
CFM
Available External Static Pressure (in. wg)
1.2
1.4
1.6
1.8
2.0
RPM
BHP
RPM
BHP
RPM
BHP
RPM
BHP
RPM
BHP
Medium Static Option
High Static Option
3438
981
2.23
1032
2.47
1082
2.72
1130
2.97
1177
3.23
3750
1014
2.60
1063
2.86
1111
3.12
1157
3.39
1202
3.66
4063
1049
3.02
1097
3.29
1142
3.57
1186
3.85
1230
4.14
4375
1087
3.49
1132
3.78
1176
4.08
1218
4.37
1260
4.68
4688
1126
4.03
1169
4.33
1211
4.64
--
--
--
--
5000
1167
4.63
--
--
--
--
--
--
--
--
5313
--
--
--
--
--
--
--
--
--
--
5625
--
--
--
--
--
--
--
--
--
--
5938
--
--
--
--
--
--
--
--
--
--
6250
--
--
--
--
--
--
--
--
--
--
NOTE: For more information, see General Fan Performance Notes.
Boldface indicates field--supplied drive is required.
General fan performance notes:
1. Interpolation is permissible. Do not extrapolate.
2. External static pressure is the static pressure difference between the return duct and the supply duct plus the static
pressure caused by any FIOPs or accessories.
3. Tabular data accounts for pressure loss due to clean filters, unit casing, and wet coils. Factory options and accessories
may add static pressure losses. Selection software is available, through your salesperson, to help you select the best
motor/drive combination for your application.
4. The Fan Performance tables offer motor/drive recommendations. In cases when two motor/drive combinations would
work, Bryant recommended the lower horsepower option.
5. For information on the electrical properties of Bryant motors, please see the Electrical information section of this
book.
6. For more information on the performance limits of Bryant motors, see the application data section of this book.
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