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Table 29 — Fan Performance 558F150,151 — Horizontal Discharge Units; Alternate Motor (Belt Drive)*
AIRFLOW
0.2
(Cfm)
Rpm
Bhp
3800
628
1.07
3900
641
1.15
4000
655
1.23
4100
668
1.31
4200
682
1.40
4300
696
1.49
4400
710
1.59
4500
723
1.69
4600
737
1.80
4700
751
1.91
4800
765
2.02
4900
779
2.14
5000
793
2.26
5100
807
2.39
5200
821
2.53
5300
835
2.67
5400
850
2.81
5500
864
2.96
5600
878
3.12
5700
892
3.28
5800
907
3.44
5900
921
3.61
6000
935
3.79
6100
949
3.98
6200
964
4.16
6300
978
4.36
AIRFLOW
1.2
(Cfm)
Rpm
Bhp
3800
889
2.04
3900
898
2.14
4000
907
2.24
4100
916
2.35
4200
925
2.45
4300
934
2.57
4400
944
2.69
4500
954
2.81
4600
963
2.93
4700
974
3.07
4800
984
3.20
4900
994
3.34
5000
1005
3.49
5100
1015
3.64
5200
1026
3.79
5300
1037
3.95
5400
1048
4.12
5500
1059
4.29
5600
1070
4.46
5700
1082
4.65
5800
1093
4.83
5900
1105
5.03
6000
1116
5.23
6100
—
—
6200
—
—
6300
—
—
LEGEND
Bhp
— Brake Horsepower Input to Fan
Watts — Input Watts to Motor
*Motor drive range: 830 to 1130 rpm. All other rpms require field-
supplied drive.
All manuals and user guides at all-guides.com
EXTERNAL STATIC PRESSURE (in. wg)
0.4
Watts
Rpm
Bhp
Watts
997
685
1.25
1167
1069
697
1.33
1243
1144
709
1.42
1322
1223
722
1.51
1405
1305
734
1.60
1492
1392
747
1.70
1582
1482
760
1.80
1677
1577
773
1.90
1775
1675
785
2.01
1877
1778
798
2.13
1984
1885
812
2.25
2095
1996
825
2.37
2210
2112
838
2.50
2330
2232
851
2.63
2455
2357
864
2.77
2584
2487
878
2.91
2718
2622
891
3.06
2856
2762
905
3.22
3000
2906
918
3.38
3148
3055
932
3.54
3302
3211
945
3.71
3461
3370
959
3.89
3626
3536
973
4.07
3795
3707
987
4.26
3970
3883
1000
4.45
4151
4066
1014
4.65
4337
EXTERNAL STATIC PRESSURE (in. wg)
1.4
Watts
Rpm
Bhp
Watts
1904
936
2.25
2100
1995
944
2.35
2195
2089
952
2.46
2293
2187
960
2.57
2395
2289
969
2.68
2500
2395
978
2.80
2610
2504
986
2.92
2723
2618
996
3.05
2840
2736
1005
3.18
2962
2858
1014
3.31
3088
2985
1024
3.45
3219
3116
1034
3.60
3353
3251
1044
3.74
3492
3391
1054
3.90
3636
3536
1064
4.06
3784
3685
1075
4.22
3938
3840
1085
4.39
4096
3999
1096
4.57
4259
4163
1106
4.75
4427
4333
1117
4.93
4601
4508
1128
5.13
4779
4688
—
—
—
4873
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
0.6
Rpm
Bhp
Watts
Rpm
739
1.44
1343
791
750
1.53
1423
801
761
1.61
1506
812
773
1.71
1593
822
784
1.80
1683
833
796
1.91
1777
844
808
2.01
1876
855
820
2.12
1978
866
832
2.24
2085
877
844
2.35
2195
889
856
2.48
2310
900
869
2.61
2430
912
881
2.74
2554
923
894
2.88
2682
935
906
3.02
2815
947
919
3.17
2953
959
932
3.32
3096
971
945
3.48
3242
984
958
3.64
3396
996
971
3.81
3554
1008
984
3.99
3716
1021
997
4.17
3885
1033
1010
4.35
4059
1046
1023
4.54
4238
1059
1036
4.74
4422
1071
1050
4.95
4613
1084
1.6
Rpm
Bhp
Watts
Rpm
981
2.47
2302
1025
988
2.57
2399
1032
996
2.68
2501
1038
1004
2.80
2607
1046
1011
2.91
2716
1053
1020
3.03
2828
1061
1028
3.16
2946
1068
1037
3.29
3067
1076
1045
3.42
3192
1085
1054
3.56
3322
1093
1063
3.71
3456
1102
1073
3.85
3594
1111
1082
4.01
3737
1119
1092
4.17
3885
1129
1101
4.33
4037
1138
1111
4.50
4194
1147
1121
4.67
4356
1157
1132
4.85
4523
1167
1142
5.03
4695
—
1152
5.22
4872
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
NOTES:
1. Boldface indicates field-supplied drive is required.
2. Maximum continuous bhp is 5.25.
3. See page 33 for general fan performance notes.
—
—
53
0.8
1.0
Bhp
Watts
Rpm
Bhp
1.64
1525
841
1.84
1.72
1608
850
1.93
1.82
1695
860
2.03
1.92
1786
870
2.13
2.02
1880
880
2.23
2.12
1979
890
2.34
2.23
2081
900
2.46
2.35
2187
910
2.57
2.46
2297
921
2.70
2.59
2412
932
2.82
2.71
2531
942
2.95
2.85
2654
953
3.09
2.98
2782
965
3.23
3.13
2914
976
3.38
3.27
3050
987
3.53
3.42
3193
999
3.69
3.58
3339
1010
3.85
3.74
3491
1022
4.01
3.91
3648
1034
4.19
4.09
3810
1045
4.36
4.26
3976
1057
4.55
4.45
4149
1069
4.74
4.64
4326
1082
4.93
4.84
4510
1094
5.13
5.04
4698
—
—
5.25
4892
—
—
1.8
2.0
Bhp
Watts
Rpm
Bhp
2.69
2507
1068
2.91
2.80
2608
1074
3.03
2.91
2713
1080
3.14
3.03
2822
1087
3.26
3.15
2935
1094
3.39
3.27
3052
1101
3.52
3.40
3173
1108
3.65
3.54
3297
1115
3.79
3.67
3426
1123
3.93
3.82
3560
1131
4.08
3.96
3697
1139
4.23
4.12
3839
1148
4.38
4.27
3986
1156
4.55
4.44
4137
1165
4.71
4.60
4293
1174
4.88
4.78
4454
1183
5.06
4.95
4619
1192
5.24
5.14
4790
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Watts
1712
1799
1890
1984
2082
2184
2290
2400
2514
2633
2756
2883
3014
3150
3292
3437
3588
3743
3903
4069
4240
4416
4598
4785
—
—
Watts
2716
2821
2930
3042
3159
3279
3403
3531
3664
3801
3943
4088
4238
4393
4553
4718
4886
—
—
—
—
—
—
—
—
—
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