Bryant Preferred Series User Manual

76
BLACK indicates an operation point covered by high static. Confirm
max BHP coverage based on the unit voltage.
NOTE: Fan tables include highest gas heat.
Table E — 581J 20 Horizontal Supply (17.5 Tons)
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
5250
568 1.78 635 2.35 695 2.96 750 3.61 801 4.29
5700
604 2.17 668 2.78 726 3.43 779 4.11 829 4.82
6150
642 2.63 702 3.27 758 3.95 809 4.67 857 5.42
6550
676 3.09 733 3.76 786 4.48 836 5.23 883 6.01
7000
714 3.67 769 4.38 820 5.14 868 5.92 913 6.74
7450
753 4.33 805 5.08 854 5.87 900 6.69 944 7.54
7900
792 5.06 841 5.85 888 6.68 933 7.54 ——
8300
827 5.78 874 6.61 920 7.47 ————
8750
867 6.69 912 7.55 ——————
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
5250
848 4.99 893 5.72 934 6.47 974 7.25 1012 8.05
5700
875 5.56 918 6.33 959 7.12 998 7.93 ——
6150
902 6.20 944 7.00 985 7.83 ————
6550
927 6.82 968 7.65 ——————
7000
955 7.58 ————————
7450 ——————————
7900 ——————————
8300 ——————————
8750 ——————————
Standard static 622-822 RPM, 3.7 BHP max
Medium static 713-879 RPM, 4.9 BHP max
High static 835-1021 RPM
Voltage 208v / 230v / 460v / 575v
Max BHP 6.5 / 6.9 / 7.0 / 8.3
APPENDIX C — FAN PERFORMANCE

Bryant Preferred Series Specifications

General

Brand	Bryant
Model	Preferred Series
Category	Air Conditioner
Language	English