![background image](http://html1.mh-extra.com/html/mars/comfort-aire-century-hkv-series/comfort-aire-century-hkv-series_installation-operation-and-maintenance_1730590058.webp)
58
Installation, Operation & Maintenance - HKV Series
All Data is Wet Coil
Table Continued from Previous Page
Airflow
(SCFM)
ESP
Airflow (cfm) at External Static Pressure (in. wg)
0.00
0.10
0.20
0.30
0.40
0.50
0.60
0.70
0.80
0.90
1.00
1.10
1.20
1.30
1.40
1.50
10800
BHP
3.88
4.08
4.28
4.48
4.68
4.88
5.08
5.28
5.48
5.68
5.88
6.18
6.38
6.58
6.78
6.98
Sheave/Mtr
B
B
B
A
A
A
D
D
D
D
E
E
E
E
E
E
RPM
691
717
745
772
799
825
850
873
897
920
943
965
986
1006
1026
1047
Turns Open
4.5
3.5
2.5
6
5
4.5
3.5
3
2
1.5
3.5
3
2.5
2
1.5
1
11000
BHP
4.08
4.28
4.48
4.68
4.88
5.08
5.28
5.48
5.68
6.18
6.28
6.48
6.68
6.88
7.08
7.38
Sheave/Mtr
B
B
B
A
A
D
D
D
D
D
E
E
E
E
E
E
RPM
704
729
756
783
810
836
859
883
907
929
952
972
993
1014
1035
1055
Turns Open
3.5
3
2
5.5
5
4
3
2.5
2
1.5
3.5
3
2.5
2
1
0.5
11200
BHP
4.28
4.48
4.68
4.88
5.08
5.28
5.48
5.68
6.00
6.28
6.48
6.68
6.88
7.08
7.38
Sheave/Mtr
B
B
A
A
D
D
D
D
D
D
E
E
E
E
E
RPM
714
740
767
794
818
844
868
892
916
938
959
981
1002
1023
1043
Turns Open
3.5
2.5
6
5.5
4.5
3.5
3
2.5
1.5
1
3
2.5
2
1.5
1
11400
BHP
4.48
4.68
4.88
5.08
5.28
5.48
5.78
6.08
6.28
6.48
6.68
6.88
7.18
7.48
Sheave/Mtr
B
B
A
D
D
D
D
D
D
D
E
E
E
E
RPM
726
752
779
803
829
854
878
902
925
948
970
990
1011
1031
Turns Open
3
2
5.5
5
4.5
3.5
3
2
1.5
1
3
2.5
2
1.5
11600
BHP
4.68
4.88
5.08
5.28
5.48
5.68
6.00
6.28
6.48
6.68
6.88
7.18
7.48
Sheave/Mtr
B
A
D
D
D
D
D
D
D
E
E
E
E
RPM
738
763
788
813
839
864
888
911
934
955
977
998
1019
Turns Open
2.5
6
5.5
4.5
4
3
2.5
2
1
3.5
2.5
2
1.5
11800
BHP
4.88
5.08
5.28
5.48
5.78
6.08
6.28
6.48
6.68
6.98
7.28
7.48
Sheave/Mtr
B
D
D
D
D
D
D
D
D
E
E
E
RPM
750
775
799
824
849
874
898
921
944
964
986
1007
Turns Open
2
5.5
5
4
3.5
3
2.5
2
1
3
2.5
2
12000
BHP
5.08
5.28
5.48
5.78
6.08
6.28
6.48
6.68
6.98
7.28
7.48
Sheave/Mtr
D
D
D
D
D
D
D
D
E
E
E
RPM
758
783
808
833
858
880
904
927
950
972
993
Turns Open
6
5.5
4.5
4
3.5
2.5
2
1.5
3.5
3
2.5
12200
BHP
5.28
5.48
5.78
6.08
6.28
6.48
6.68
6.98
7.28
7.48
Sheave/Mtr
D
D
D
D
D
D
D
D
E
E
RPM
769
794
819
843
866
890
913
936
958
980
Turns Open
6
5
4.5
4
3
2.5
2
1.5
3
2.5
12400
BHP
5.68
5.88
6.08
6.28
6.48
6.78
7.08
7.28
7.48
Sheave/Mtr
D
D
D
D
D
D
D
D
E
RPM
781
815
830
854
878
900
923
946
968
Turns Open
5.5
4.5
4.5
3.5
3
2
1.5
1
3
12600
BHP
5.88
6.08
6.28
6.58
6.88
7.08
7.28
Sheave/Mtr
D
D
D
D
D
D
D
RPM
793
817
841
863
886
910
933
Turns Open
5
4.5
4
3
2.5
2
1.5
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.