Bryant DuraPac 580F Series Installation, Start-Up And Service Instructions Manual page 34

Single package rooftop gas heating/electric cooling units sizes 090-151 7 1/2 to 12 1/2 tons
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Table 15 — Fan Performance 580F102,103 — Vertical Discharge Units; High-Static Motor (Belt Drive)*
AIRFLOW
0.2
(Cfm)
Rpm
Bhp
2550
558
0.72
2600
566
0.76
2700
582
0.83
2800
597
0.90
2900
613
0.98
3000
629
1.07
3100
645
1.16
3200
662
1.26
3300
678
1.36
3400
694
1.47
3500
711
1.59
3600
727
1.71
3700
744
1.84
3750
752
1.91
3800
761
1.98
3900
777
2.12
4000
794
2.27
4100
811
2.42
4200
828
2.59
4250
837
2.67
AIRFLOW
1.2
(Cfm)
Rpm
Bhp
2550
870
2.13
2600
875
2.18
2700
886
2.28
2800
897
2.39
2900
908
2.50
3000
920
2.62
3100
931
2.75
3200
943
2.88
3300
955
3.01
3400
967
3.16
3500
980
3.31
3600
992
3.46
3700
1005
3.63
3750
3800
3900
4000
4100
4200
4250
LEGEND
Bhp
— Brake Horsepower Input to Fan
Watts — Input Watts to Motor
*Motor drive range: 860 to 1080 rpm. All other rpms require field-
supplied drive.
EXTERNAL STATIC PRESSURE (in. wg)
0.4
Watts
Rpm
Bhp
Watts
673
635
0.97
900
705
642
1.00
935
771
656
1.08
1008
842
670
1.16
1086
918
684
1.25
1169
999
699
1.35
1256
1085
713
1.45
1349
1176
728
1.55
1448
1272
743
1.66
1551
1374
758
1.78
1660
1482
773
1.90
1775
1596
789
2.03
1896
1716
804
2.17
2023
1778
812
2.24
2089
1842
820
2.31
2156
1974
835
2.46
2296
2113
851
2.62
2442
2259
867
2.78
2595
2412
883
2.95
2755
2490
891
3.04
2838
EXTERNAL STATIC PRESSURE (in. wg)
1.4
Watts
Rpm
Bhp
Watts
1985
918
2.46
2296
2031
923
2.51
2344
2126
934
2.62
2445
2227
944
2.73
2550
2333
955
2.85
2661
2443
966
2.98
2777
2560
977
3.11
2899
2682
989
3.25
3026
2810
1000
3.39
3159
2945
1012
3.54
3299
3084
1024
3.69
3445
3230
3383
0.6
Rpm
Bhp
Watts
Rpm
702
1.23
1146
763
709
1.27
1183
769
721
1.35
1263
781
734
1.44
1347
793
748
1.54
1436
805
761
1.64
1530
818
775
1.75
1630
831
788
1.86
1734
844
802
1.98
1845
857
816
2.10
1961
870
831
2.23
2082
884
845
2.37
2210
897
860
2.51
2343
911
867
2.59
2413
918
874
2.66
2484
925
889
2.82
2630
939
904
2.99
2784
953
919
3.16
2944
968
934
3.34
3110
942
3.43
3197
1.6
Rpm
Bhp
Watts
Rpm
964
2.81
2622
1008
969
2.87
2673
1012
979
2.98
2777
1022
989
3.10
2888
1032
1000
3.22
3003
1042
1010
3.35
3123
1021
3.49
3250
1032
3.63
3383
NOTES:
1. Boldface indicates field-supplied drive is required.
2. Maximum continuous bhp is 3.70.
3. See page 29 for General Fan Performance Notes.
34
0.8
1.0
Bhp
Watts
Rpm
Bhp
1.51
1409
818
1.81
1.55
1450
824
1.86
1.65
1535
835
1.95
1.74
1625
847
2.06
1.84
1720
859
2.16
1.95
1820
871
2.28
2.06
1925
883
2.40
2.18
2036
895
2.52
2.31
2152
908
2.65
2.44
2275
920
2.79
2.58
2402
933
2.93
2.72
2537
946
3.09
2.87
2677
959
3.24
2.95
2750
966
3.32
3.03
2824
973
3.41
3.19
2977
986
3.58
3.36
3137
3.54
3304
1.8
2.0
Bhp
Watts
Rpm
Bhp
3.18
2962
1049
3.55
3.23
3014
1054
3.61
3.35
3123
3.47
3238
3.60
3358
Watts
1689
1732
1823
1917
2019
2125
2235
2352
2475
2603
2737
2877
3023
3100
3177
3336
Watts
3315
3370

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