Bryant 579F User Manual page 119
Durapac and durapac plus series commercial single package rooftop units gas heating/electric cooling units
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- Installation, start-up and service instructions manual (48 pages) ,
- User's information manual (8 pages)
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581B036 (3 TONS) — STANDARD MOTOR (BELT DRIVE)*
Airflow
0.2
(Cfm)
Rpm
Bhp
900
553
0.14
1000
582
0.16
1100
612
0.20
1200
643
0.23
1300
675
0.28
1400
707
0.33
1500
740
0.38
581B036 (3 TONS) — STANDARD MOTOR (BELT DRIVE)* (cont)
Airflow
1.2
(Cfm)
Rpm
Bhp
900
1019
0.64
1000
1042
0.70
1100
1065
0.77
1200
1089
0.84
1300
1113
0.92
1400
1138
1.01
1500
1163
1.10
LEGEND
Bhp
— Brake Horsepower
Watts — Input Watts to Motor
*Motor drive range: 680 to 1044 rpm. All other rpms require field-
plied drive.
581B036 (3 TONS) — HIGH-STATIC MOTOR (BELT DRIVE)*
Airflow
0.2
(Cfm)
Rpm
Bhp
900
553
0.14
1000
582
0.16
1100
612
0.20
1200
643
0.23
1300
675
0.28
1400
707
0.33
1500
740
0.38
581B036 (3 TONS) — HIGH-STATIC MOTOR (BELT DRIVE)* (cont)
Airflow
1.2
(Cfm)
Rpm
Bhp
900
1019
0.64
1000
1042
0.70
1100
1065
0.77
1200
1089
0.84
1300
1113
0.92
1400
1138
1.01
1500
1163
1.10
LEGEND
Bhp
— Brake Horsepower
Watts — Input Watts to Motor
*Motor drive range: 1075 to 1455 rpm. All other rpms require field-
supplied drive.
PERFORMANCE DATA (cont)
FAN PERFORMANCE — HORIZONTAL DISCHARGE UNITS
External Static Pressure (in. wg)
0.4
Watts
Rpm
Bhp
Watts
134
681
0.22
221
163
707
0.26
257
196
734
0.30
297
234
762
0.34
343
277
790
0.40
394
326
819
0.45
452
382
849
0.52
515
External Static Pressure (in. wg)
1.4
Watts
Rpm
Bhp
Watts
640
1084
0.76
760
700
1107
0.83
825
765
1130
0.90
896
837
1153
0.98
974
915
1177
1.06
1058
1000
1201
1.15
1149
1092
—
—
—
External Static Pressure (in. wg)
0.4
Watts
Rpm
Bhp
Watts
134
681
0.22
221
163
707
0.26
257
196
734
0.30
297
234
762
0.34
343
277
790
0.40
394
326
819
0.45
452
382
849
0.52
515
External Static Pressure (in. wg)
1.4
Watts
Rpm
Bhp
Watts
640
1084
0.76
760
700
1107
0.83
825
765
1130
0.90
896
837
1153
0.98
974
915
1177
1.06
1058
1000
1201
1.15
1149
1092
1226
1.25
1247
0.6
Rpm
Bhp
Watts
Rpm
782
0.32
316
807
0.36
358
833
0.41
405
859
0.46
458
886
0.52
517
913
0.58
581
941
0.66
653
1023
1.6
Rpm
Bhp
Watts
Rpm
1146
0.89
885
1203
1168
0.96
956
1225
1190
1.04
1032
1247
1213
1.12
1115
—
—
—
—
—
—
—
—
—
See page 107 for general fan performance notes.
NOTES:
1. Boldface indicates field-supplied drive is required.
2. Maximum continuous bhp is 1.20.
sup-
0.6
Rpm
Bhp
Watts
Rpm
782
0.32
316
807
0.36
358
833
0.41
405
859
0.46
458
886
0.52
517
913
0.58
581
941
0.66
653
1023
1.6
Rpm
Bhp
Watts
Rpm
1146
0.89
885
1203
1168
0.96
956
1225
1190
1.04
1032
1247
1213
1.12
1115
1270
1237
1.21
1205
1293
1261
1.31
1303
1317
1285
1.41
1407
1341
See page 107 for general fan performance notes.
NOTES:
1. Boldface indicates field-supplied drive is required.
2. Maximum continuous bhp is 2.40.
119
0.8
Bhp
Watts
Rpm
870
0.42
417
948
894
0.47
466
971
919
0.52
519
995
944
0.58
579
1020
969
0.65
644
1044
996
0.72
716
1070
0.80
795
1096
1.8
Bhp
Watts
Rpm
1.02
1016
1258
1.10
1091
—
1.18
1173
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
0.8
Bhp
Watts
Rpm
870
0.42
417
948
894
0.47
466
971
919
0.52
519
995
944
0.58
579
1020
969
0.65
644
1044
996
0.72
716
1070
0.80
795
1096
1.8
Bhp
Watts
Rpm
1.02
1016
1258
1.10
1091
1279
1.18
1173
1301
1.27
1262
1324
1.36
1358
1347
1.47
1461
1370
1.58
1571
1394
1.0
Bhp
Watts
0.53
526
0.58
580
0.64
639
0.71
705
0.78
777
0.86
855
0.95
941
2.0
Bhp
Watts
1.16
1152
—
—
—
—
—
—
—
—
—
—
—
—
1.0
Bhp
Watts
0.53
526
0.58
580
0.64
639
0.71
705
0.78
777
0.86
855
0.95
941
2.0
Bhp
Watts
1.16
1152
1.24
1232
1.33
1319
1.42
1413
1.52
1514
1.63
1623
1.75
1740
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