Fan Performance Tables - Bryant DuraPac 580F Series Installation, Start-Up And Service Instructions Manual

Single package rooftop gas heating/electric cooling units sizes 090-151 7 1/2 to 12 1/2 tons
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Table 11 — Fan Performance 580F090,091 — Vertical Discharge Units; Standard Motor (Belt Drive)*
AIRFLOW
0.2
(Cfm)
Rpm
Bhp
2250
513
0.54
521
0.57
2300
2400
535
0.63
551
0.69
2500
2550
558
0.72
566
0.76
2600
582
0.83
2700
597
0.90
2800
613
0.98
2900
629
1.07
3000
645
1.16
3100
662
1.26
3200
678
1.36
3300
3400
694
1.47
711
1.59
3500
3600
727
1.71
744
1.84
3700
752
1.91
3750
AIRFLOW
1.2
(Cfm)
Rpm
Bhp
2250
839
1.86
844
1.90
2300
854
1.99
2400
865
2.08
2500
870
2.13
2550
2600
875
2.18
886
2.28
2700
2800
897
2.39
2900
3000
3100
3200
3300
3400
3500
3600
3700
3750
LEGEND
Bhp
— Brake Horsepower Input to Fan
Watts — Input Watts to Motor
*Motor drive range: 590 to 840 rpm. All other rpms require field-
supplied drive.
EXTERNAL STATIC PRESSURE (in. wg)
0.4
Watts
Rpm
Bhp
Watts
505
595
0.76
713
531
601
0.79
741
584
615
0.86
802
642
628
0.93
866
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
EXTERNAL STATIC PRESSURE (in. wg)
1.4
Watts
Rpm
Bhp
Watts
1735
889
2.18
2032
1773
893
2.22
2073
1855
903
2.32
2159
1940
1985
2031
2126
2227
0.6
Rpm
Bhp
Watts
Rpm
665
1.01
940
728
671
1.04
972
734
684
1.11
1038
745
696
1.19
1109
757
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
831
2.23
2082
845
2.37
2210
1.6
Rpm
Bhp
Watts
Rpm
NOTES:
1. Boldface indicates field-supplied drive is required.
2. Maximum continuous bhp is 2.40.
3. See page 29 for General Fan Performance Notes.
30
0.8
1.0
Bhp
Watts
Rpm
Bhp
1.27
1187
786
1.56
1.31
1222
791
1.60
1.39
1293
802
1.68
1.47
1369
813
1.77
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
2.31
2152
1.8
2.0
Bhp
Watts
Rpm
Bhp
Watts
1453
1489
1566
1647
1689
1732
1823
1917
2019
2125
2235
Watts

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