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IOM Instructions
Blower Performance
HKV 120 Blower Performance
All Data is Wet Coil
Airflow
ESP
(SCFM)
0.00
4600
RPM
668
4600
Turns Open
4.5
4700
BHP
1.74
4700
Sheave/Mtr
A
4700
RPM
683
4700
Turns Open
4
4800
BHP
1.84
4800
Sheave/Mtr
A
4800
RPM
698
4800
Turns Open
3.5
4900
BHP
1.94
4900
Sheave/Mtr
A
4900
RPM
715
4900
Turns Open
3
5000
BHP
2.04
5000
Sheave/Mtr
D
5000
RPM
730
5000
Turns Open
3
A = Standard Static/Standard Motor, B = Low Static/Standard Motor, C = High Static/Standard Motor, D = Standard Static/Large Motor, E = High Static/Large Motor
Unit factory shipped with standard static sheave and drive at 2.5 turns open. Other speed require field selection.
For applications requiring higher static pressures, contact your local representative. Performance data does not include drive losses and is based on sea level conditions. Do not operate in black regions. All airflow in rated at lowest
Voltage if unit is dual Voltage rated, i.e. 208V for 208-230V units.
For dry coil performance first calculate the face velocity of the air coil (Face Velocity [FPM] = Airflow [CFM] / Face Area [sqft]).Then use preceding wet coil to dry coil conversion table.
HKV LArge CommerCiAL
Table Continued from Previous Page
Airflow (cfm) at External Static Pressure (in. wg)
0.10
0.20
0.30
0.40
694
721
745
768
4
3
2.5
2
1.84
1.89
1.94
2.04
A
A
A
D
711
735
758
782
3.5
2.5
2
2
1.94
1.99
2.04
2.14
A
A
D
D
725
749
772
795
3
2.5
2
1.5
2.04
2.14
2.24
2.34
D
D
D
D
739
762
785
810
3
2.5
2
1
2.14
2.24
2.34
2.44
D
D
D
E
753
776
798
822
2.5
2
1.5
6
0.50
0.60
0.70
0.80
791
816
838
860
1.5
1
6
5.5
2.14
2.24
2.34
2.44
D
E
E
E
806
828
850
871
1
6
6
5.5
2.24
2.34
2.44
2.54
D
E
E
E
819
836
862
883
1
6
5.5
5
2.44
2.49
2.54
2.64
E
E
E
E
831
853
874
896
6
5.5
5.5
5
2.54
2.64
2.74
2.84
E
E
E
E
844
865
885
908
6
5.5
5
4.5
25
Heat Controller, Inc.
0.90
1.00
1.10
1.20
883
904
925
945
5
4.5
4
3.5
2.54
2.64
2.69
2.74
E
E
E
E
894
915
935
955
5
4.5
3.5
3.5
2.64
2.74
2.84
2.94
E
E
E
E
906
926
946
968
4.5
4
3.5
3
2.74
2.84
2.94
E
E
E
917
937
956
4
3.5
3
2.94
E
928
4
1.30
1.40
1.50
967
987
1007
3
2.5
2
2.84
2.94
E
E
977
997
3
2
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