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Vektor-CD

Greenheck Vektor-CD Installation Manual

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Page 1
Note: When selecting a fan size please use the fan inlet airflow curve only ( )
Static Pressure (in. wg)
Volume (cfm x 1000)
Volume (m
3
/hr x 1000)
Static Pressure (Pa x 100)
0 20 40 60 80 100
0
5
10
15
20
25
30
35
1
7
9
4
1
4
2
4
1
1
7
0
0 8 16 24 32 40 48 56 64
0
2
4
6
8
10
12
14
16
D
O
N
O
T
S
E
L
E
C
T
T
O
T
H
E
L
E
F
T
O
F
T
H
I
S
S
Y
S
T
E
M
C
U
R
V
E
Vektor-CD 36-LV
rpm - Fan Inlet Airflow rpm - Windband Outlet Airflow Density 0.075 lb/ft
Note: When selecting a fan size please use the fan inlet airflow curve only ( )
Static Pressure (in. wg)
Volume (cfm x 1000)
Volume (m
3
/hr x 1000)
Static Pressure (Pa x 100)
0 20 40 60 80 100 120
0
5
10
15
20
25
30
35
1
7
9
4
1
4
2
4
1
1
7
0
0 9 18 27 36 45 54 63 72
0
2
4
6
8
10
12
14
16
Vektor-CD 36-MV
D
O
N
O
T
S
E
L
E
C
T
T
O
T
H
E
L
E
F
T
O
F
T
H
I
S
S
Y
S
T
E
M
C
U
R
V
E
rpm - Fan Inlet Airflow rpm - Windband Outlet Airflow Density 0.075 lb/ft
Note: When selecting a fan size please use the fan inlet airflow curve only ( )
Static Pressure (in. wg)
Volume (cfm x 1000)
Volume (m
3
/hr x 1000)
Static Pressure (Pa x 100)
0 20 40 60 80 100 120
0
5
10
15
20
25
30
35
1
7
9
4
1
4
2
4
1
1
7
0
0 9 18 27 36 45 54 63 72
0
2
4
6
8
10
12
14
16
Vektor-CD 36-HV
D
O
N
O
T
S
E
L
E
C
T
T
O
T
H
E
L
E
F
T
O
F
T
H
I
S
S
Y
S
T
E
M
C
U
R
V
E
rpm - Fan Inlet Airflow rpm - Windband Outlet Airflow Density 0.075 lb/ft
RPM HP WOV
Density 0.075
Volume (cfm x 1000)
Volume (m
3
/hr x 1000)
Static Pressure (in. wg)
Static Pressure (Pa x 100)
50 Cycle RPM 60 Cycle RPM
0 10 20 30 40 50 60 70 80
0
5
10
15
20
25
30
35
0 6 12 18 24 30 36 42 48
0
2
4
6
8
10
12
14
16
VEKTORCD-36HV
50% WOV
60% WOV
70% WOV
80% WOV
90% WOV
720
1170
1424
1550
1650
1794
3 hp
10 hp
20 hp
25 hp
30 hp
15 hp
7½ hp
40 hp
950
870
50 hp
60 hp
75 hp
600
1050
5 hp
100 hp
M
A
X
R
E
S
I
S
T
A
N
C
E
C
U
R
V
E
1250
1450
RPM HP WOV
Density 0.075
Volume (cfm x 1000)
Volume (m
3
/hr x 1000)
Static Pressure (in. wg)
Static Pressure (Pa x 100)
50 Cycle RPM 60 Cycle RPM
0 10 20 30 40 50 60 70 80
0
5
10
15
20
25
30
35
0 6 12 18 24 30 36 42 48
0
2
4
6
8
10
12
14
16
VEKTORCD-36MV
100 hp
50% WOV
60% WOV
70% WOV
80% WOV
90% WOV
720
1170
1424
1650
1794
3 hp
10 hp
20 hp
25 hp
30 hp
15 hp
7½ hp
950
870
50 hp
60 hp
75 hp
600
1050
1250
40 hp
1450
M
A
X
R
E
S
I
S
T
A
N
C
E
C
U
R
V
E
RPM HP WOV
Density 0.075
Volume (cfm x 1000)
Volume (m
3
/hr x 1000)
Static Pressure (in. wg)
Static Pressure (Pa x 100)
50 Cycle RPM 60 Cycle RPM
0 10 20 30 40 50 60 70 80
0
5
10
15
20
25
30
35
0 6 12 18 24 30 36 42 48
0
2
4
6
8
10
12
14
16
VEKTORCD-36LV
50% WOV
60% WOV
70% WOV
80% WOV
90% WOV
720
1170
1424
1650
1794
3 hp
10 hp
20 hp
25 hp
15 hp
7½ hp
40 hp
950
870
50 hp
60 hp
75 hp
600
1050
100 hp
D
O
N
O
T
S
E
L
E
C
T
T
O
T
H
E
L
E
F
T
O
F
T
H
I
S
S
Y
S
T
E
M
C
U
R
V
E
1450
Vektor-CD Size 36
AIR DATA
LV
Low Velocity
Outlet AirflowInlet Airflow
MV
HV
Medium Velocity
High Velocity
30
Performance certified is for installation Type A: Free inlet, Free outlet.
Performance certified is for installation Type A: Free inlet, Free outlet.
The AMCA Certified Ratings Seal applies to induced flow fan air performance and sound (AMCA Standard 260).
Page 2
Vektor-CD Size 36
AIR DATA
100% Wheel Width
Windband Outlet Area
Class II Fan
Max rpm
Class III Fan
Max rpm
= 12.31 ft
= 1424
= 1794
2
Effective Plume @ 10 mph Crosswind Height {ft}
(3 * Windband Outlet Volume * 0.322)
880
+ 13.67
Performance Data
Nozzle Velocity
{ft/min}
% WOV
3000 fpm: Inlet Airow Rate
LV MV HV
Fan cfm
2
6.44 ft
cfm x 100
rpm x 26.4
Fan cfm
2
5.15 ft
cfm x 100
rpm x 24.8
Fan cfm
2
3.86 ft
cfm x 100
rpm x 22.7
19309 cfm 15447 cfm 11585 cfm
Vektor-CD Size 36 (HV Nozzle)
rpm %WOV 1 2 3 4 5 6 7 8 LwA dBA 1 2 3 4 5 6 7 8 LwA dBA
450 100 85 82 74 68 65 59 54 45 72 61 84 81 73 71 66 60 54 44 73 61 450 80 85 81 73 67 64 57 53 43 71 60 81 80 71 70 63 57 52 42 71 60 450 60 82 78 72 66 63 57 53 43 70 58 82 80 70 70 63 57 52 41 71 59 450 50 83 79 72 66 61 56 52 42 70 58 81 80 70 70 62 56 51 41 71 59 450 40 83 79 72 66 61 55 52 42 69 58 81 80 71 69 61 55 50 41 70 59 650 100 88 94 83 76 74 71 65 60 82 71 86 88 81 77 75 72 65 58 81 69 650 80 86 92 82 75 73 68 64 57 81 69 86 86 80 76 74 69 63 55 79 68 650 60 85 89 80 73 72 68 64 57 79 67 86 85 78 74 72 68 63 55 78 66
650 50 87 89 79 73 71 67 63 56 78 67 89 85 78 75 71 67 63 55 78 66 650 40 89 89 81 74 71 66 63 56 79 67 90 85 79 76 71 66 62 54 78 66 900 100 90 101 93 85 83 82 76 70 91 79 90 95 90 87 83 82 76 69 90 78 900 80 88 99 91 83 81 80 74 69 89 77 89 94 88 84 82 79 73 67 88 76 900 60 89 97 89 82 81 78 74 69 88 76 89 92 85 82 81 78 73 67 86 75 900 50 92 97 89 81 80 77 73 68 87 76 94 93 86 82 80 77 72 67 86 74 900 40 96 98 91 83 80 76 72 67 88 77 99 95 88 84 80 76 71 66 87 75
1300 100 96 99 106 95 93 93 90 81 101 90 97 100 105 95 93 92 89 79 101 89 1300 80 96 98 104 94 92 90 88 79 99 88 94 99 102 94 92 90 85 77 98 87 1300 1300 50 100 100 102 92 90 87 84 79 97 86 100 101 100 91 89 87 83 77 96 85 1300 40 104 103 103 93 90 86 82 77 98 86 104 106 100 94 90 87 82 76 98 86
1794 100 101 107 113 104 101 99 100 91 109 97 100 109 112 103 101 99 98 90 108 97 1794 80 99 106 111 102 99 97 97 89 107 95 95 107 110 101 100 98 95 87 106 95 1794 60 99 106 110 100 98 96 94 88 105 94 96 106 109 99 98 96 94 87 105 93 1794 50 103 110 110 100 97 96 93 88 105 94 100 111 109 99 97 95 93 87 105 93 1794 40 106 114 111 102 97 95 92 86 106 95 103 116 110 102 99 95 92 86 107 95
The sound power level ratings shown are in decibels, referred to 10
levels for installation Type A: Free inlet, Free outlet. dBA levels shown represent sound pressure levels 5 feet from the fan in a hemispherical free field. dBA levels are not licensed by AMCA International.
60 96 97 103 92 90 89 85 79 98 86 94 98 100 91 89 88 84 77 96 85
Inlet Sound Power Outlet Sound Power
Sound Power by Octave Band
-12
watts calculated per AMCA Standard 301. Values shown are for inlet Lwi LwIA and outlet Lwo, LwoA sound power
SOUND DATA
31
Page 3
Note: When selecting a fan size please use the fan inlet airflow curve only ( )
Static Pressure (in. wg)
Volume (cfm x 1000)
Volume (m
3
/hr x 1000)
Static Pressure (Pa x 100)
0 20 40 60 80 100 120
0
5
10
15
20
20
30
35
1
6
1
7
1
2
8
3
9
5
0
0 10 20 30 40 50 60 70 80
0
2
4
6
8
10
12
14
16
D
O
N
O
T
S
E
L
E
C
T
T
O
T
H
E
L
E
F
T
O
F
T
H
I
S
S
Y
S
T
E
M
C
U
RV
E
Vektor-CD 40-LV
rpm - Fan Inlet Airflow rpm - Windband Outlet Airflow Density 0.075 lb/ft
Note: When selecting a fan size please use the fan inlet airflow curve only ( )
Static Pressure (in. wg)
Volume (cfm x 1000)
Volume (m
3
/hr x 1000)
Static Pressure (Pa x 100)
0 20 40 60 80 100 120 140
0
5
10
15
20
25
30
35
1
6
1
7
1
2
8
3
9
5
0
0 10 20 30 40 50 60 70 80 90
0
2
4
6
8
10
12
14
16
Vektor-CD 40-MV
D
O
N
O
T
S
E
L
E
C
T
T
O
T
H
E
L
E
F
T
O
F
T
H
I
S
S
Y
S
T
E
M
C
U
R
V
E
rpm - Fan Inlet Airflow rpm - Windband Outlet Airflow Density 0.075 lb/ft
Note: When selecting a fan size please use the fan inlet airflow curve only ( )
Static Pressure (in. wg)
Volume (cfm x 1000)
Volume (m
3
/hr x 1000)
Static Pressure (Pa x 100)
0 20 40 60 80 100 120 140
0
5
10
15
20
25
30
35
1
6
1
7
1
2
8
3
9
5
0
0 10 20 30 40 50 60 70 80 90
0
2
4
6
8
10
12
14
16
Vektor-CD 40-HV
D
O
N
O
T
S
E
L
E
C
T
T
O
T
H
E
L
E
F
T
O
F
T
H
I
S
S
Y
S
T
E
M
C
U
R
V
E
rpm - Fan Inlet Airflow rpm - Windband Outlet Airflow Density 0.075 lb/ft
RPM HP WOV
Density 0.075
Volume (cfm x 1000)
Volume (m
3
/hr x 1000)
Static Pressure (in. wg)
Static Pressure (Pa x 100)
50 Cycle RPM 60 Cycle RPM
0 10 20 30 40 50 60 70 80 90
0
5
10
15
20
25
30
35
0 7 14 21 28 35 42 49 56
0
2
4
6
8
10
12
14
16
VEKTORCD-40HV
50% WOV
60% WOV
70% WOV
80% WOV
90% WOV
720
1170
1350
1450
1617
5 hp
10 hp
20 hp
30 hp
15 hp
40 hp
950
870
50 hp
60 hp
75 hp
600
1050
1283
M
A
X
R
E
S
I
S
T
A
N
C
E
C
U
R
V
E
100 hp
RPM HP WOV
Density 0.075
Volume (cfm x 1000)
Volume (m
3
/hr x 1000)
Static Pressure (in. wg)
Static Pressure (Pa x 100)
50 Cycle RPM 60 Cycle RPM
0 10 20 30 40 50 60 70 80 90
0
5
10
15
20
25
30
35
0 7 14 21 28 35 42 49 56
0
2
4
6
8
10
12
14
16
VEKTORCD-40MV
50% WOV
60% WOV
70% WOV
80% WOV
90% WOV
720
1170
1350
1450
1617
5 hp
10 hp
20 hp
30 hp
15 hp
40 hp
950
870
50 hp
60 hp
75 hp
600
1050
1283
100 hp
M
A
X
R
E
S
I
S
T
A
N
C
E
C
U
R
V
E
RPM HP WOV
Density 0.075
Volume (cfm x 1000)
Volume (m
3
/hr x 1000)
Static Pressure (in. wg)
Static Pressure (Pa x 100)
50 Cycle RPM 60 Cycle RPM
0 20 40 60 80 100
0
5
10
15
20
25
30
35
0 8 16 24 32 40 48 56 64
0
2
4
6
8
10
12
14
16
VEKTORCD-40LV
50% WOV
60% WOV
70% WOV
80% WOV
90% WOV
720
1170
1450
1520
1617
5 hp
10 hp
20 hp
30 hp
15 hp
40 hp
950
870
50 hp
60 hp
75 hp
600
1050
100 hp
1283
M
A
X
R
E
S
I
S
T
A
N
C
E
C
U
R
V
E
Vektor-CD Size 40
AIR DATA
LV
Low Velocity
Outlet AirflowInlet Airflow
MV
HV
Medium Velocity
High Velocity
32
Performance certified is for installation Type A: Free inlet, Free outlet.
Performance certified is for installation Type A: Free inlet, Free outlet.
The AMCA Certified Ratings Seal applies to induced flow fan air performance and sound (AMCA Standard 260).
Page 4
Vektor-CD Size 40
AIR DATA
100% Wheel Width
Windband Outlet Area
Class II Fan
Max rpm
Class III Fan
Max rpm
= 14.92 ft
= 1283
= 1617
2
Effective Plume @ 10 mph Crosswind Height {ft}
(3 * Windband Outlet Volume * 0.292)
880
+ 14.92
Performance Data
Nozzle Velocity
{ft/min}
% WOV
3000 fpm: Inlet Airow Rate
LV MV HV
Fan cfm
2
7.83 ft
cfm x 100
rpm x 35.3
Fan cfm
2
6.26 ft
cfm x 100
rpm x 33.5
Fan cfm
2
4.70 ft
cfm x 100
rpm x 30.7
23483 cfm 18786 cfm 14090 cfm
Vektor-CD Size 40 (HV Nozzle)
rpm %WOV 1 2 3 4 5 6 7 8 LwA dBA 1 2 3 4 5 6 7 8 LwA dBA
400 100 87 81 73 68 65 58 54 44 72 60 86 79 72 71 66 59 53 42 72 61 400 80 87 80 72 67 63 57 52 42 71 59 83 79 71 69 63 57 51 40 71 59 400 60 84 78 71 66 62 57 52 42 69 58 83 79 70 69 62 57 51 40 70 59 400 50 84 78 71 66 61 56 51 41 69 58 82 78 70 69 61 56 50 40 70 58 400 40 84 79 72 65 60 55 51 41 69 58 83 79 71 69 61 55 49 39 70 59 600 100 91 94 83 77 75 72 66 60 83 71 89 87 81 78 76 72 65 59 81 70 600 80 90 92 82 76 74 69 65 58 81 70 88 85 80 77 74 69 64 55 79 68 600 60 88 89 80 75 73 69 65 58 79 68 88 84 78 75 73 69 64 55 78 67 600 50 90 89 79 74 72 68 64 57 79 67 91 85 78 75 72 68 63 55 78 67 600 40 91 89 82 75 72 67 63 57 80 68 91 85 79 77 72 67 62 55 79 67
800 100 92 102 91 85 83 82 75 70 91 79 92 96 89 87 83 82 75 69 90 78 800 80 90 100 90 83 81 79 74 69 89 77 91 95 87 85 82 79 72 66 88 76 800 60 91 98 88 82 81 78 73 68 88 76 90 93 85 82 81 78 72 66 86 75 800 50 94 98 88 82 80 77 73 67 87 76 96 93 86 83 80 77 72 66 86 75 800 40 97 99 90 82 80 76 72 67 88 77 100 94 88 84 80 76 71 65 87 75
1100 100 96 104 101 94 92 93 87 79 99 88 98 103 98 94 91 91 86 77 98 86 1100 80 95 102 99 92 90 90 84 78 97 85 96 101 96 93 91 89 82 75 96 85 1100 1100 50 100 102 97 90 89 86 82 77 95 84 101 100 94 90 88 86 81 75 94 82 1100 40 103 103 98 91 88 85 80 76 95 84 106 103 97 93 89 85 80 75 96 84
1617 100 104 108 114 103 102 100 100 90 110 98 102 110 114 103 102 99 99 90 109 98 1617 80 103 107 113 101 100 98 97 89 108 96 98 108 112 102 101 98 95 87 108 96 1617 60 103 107 111 100 99 97 94 88 106 95 98 107 110 99 98 96 94 87 105 94 1617 50 107 111 111 100 98 96 93 88 106 95 103 112 110 99 98 95 93 87 106 94 1617 40 110 114 112 102 98 95 92 86 107 96 106 117 111 102 100 95 92 86 108 96
The sound power level ratings shown are in decibels, referred to 10
levels for installation Type A: Free inlet, Free outlet. dBA levels shown represent sound pressure levels 5 feet from the fan in a hemispherical free field. dBA levels are not licensed by AMCA International.
60 95 101 97 91 89 88 82 78 95 84 96 100 94 90 89 87 81 75 94 83
Inlet Sound Power Outlet Sound Power
Sound Power by Octave Band
-12
watts calculated per AMCA Standard 301. Values shown are for inlet Lwi LwIA and outlet Lwo, LwoA sound power
SOUND DATA
33
Page 5
Note: When selecting a fan size please use the fan inlet airflow curve only ( )
Static Pressure (in. wg)
Volume (cfm x 1000)
Volume (m
3
/hr x 1000)
Static Pressure (Pa x 100)
0 20 40 60 80 100 120 140 160
0
5
10
15
20
25
30
35
1
4
6
3
1
1
6
1
8
7
0
0 10 20 30 40 50 60 70 80 90 100
0
2
4
6
8
10
12
14
16
D
O
N
O
T
S
E
L
E
C
T
T
O
T
H
E
L
E
F
T
O
F
T
H
I
S
S
Y
S
T
EM
C
U
R
V
E
Vektor-CD 44-LV
rpm - Fan Inlet Airflow rpm - Windband Outlet Airflow Density 0.075 lb/ft
Note: When selecting a fan size please use the fan inlet airflow curve only ( )
Static Pressure (in. wg)
Volume (cfm x 1000)
Volume (m
3
/hr x 1000)
Static Pressure (Pa x 100)
0 20 40 60 80 100 120 140 160
0
5
10
15
20
25
30
35
1
4
6
3
1
1
6
1
8
7
0
0 10 20 30 40 50 60 70 80 90 100
0
2
4
6
8
10
12
14
16
Vektor-CD 44-MV
D
O
N
O
T
S
E
L
E
C
T
T
O
T
H
E
L
E
F
T
O
F
T
H
I
S
S
Y
S
T
E
M
C
U
R
V
E
rpm - Fan Inlet Airflow rpm - Windband Outlet Airflow Density 0.075 lb/ft
Note: When selecting a fan size please use the fan inlet airflow curve only ( )
Static Pressure (in. wg)
Volume (cfm x 1000)
Volume (m
3
/hr x 1000)
Static Pressure (Pa x 100)
0 20 40 60 80 100 120 140 160 180
0
5
10
15
20
25
30
35
1
4
6
3
1
1
6
1
8
7
0
0 20 40 60 80 100
0
2
4
6
8
10
12
14
16
Vektor-CD 44-HV
D
O
N
O
T
S
E
L
E
C
T
T
O
T
H
E
L
E
F
T
O
F
T
H
I
S
S
Y
S
T
E
M
C
UR
V
E
rpm - Fan Inlet Airflow rpm - Windband Outlet Airflow Density 0.075 lb/ft
Vektor-CD Size 44
RPM HP WOV
Density 0.075
Static Pressure (in. wg)
Volume (cfm x 1000)
Volume (m
3
/hr x 1000)
Static Pressure (Pa x 100)
50 Cycle RPM 60 Cycle RPM
0 20 40 60 80 100
0
5
10
15
20
25
30
35
0 8 16 24 32 40 48 56 64
0
2
4
6
8
10
12
14
16
VEKTORCD-44HV
50% WOV
60% WOV
70% WOV
80% WOV
90% WOV
720
1161
1350
1450
5 hp
10 hp
25 hp
30 hp
15 hp
40 hp
950
870
50 hp
60 hp
75 hp
400
1050
100 hp
3 hp
125 hp
500
600
1170
1463
M
A
X
R
E
S
I
S
T
A
N
C
E
C
U
R
V
E
RPM HP WOV
Density 0.075
Volume (cfm x 1000)
Volume (m
3
/hr x 1000)
Static Pressure (in. wg)
Static Pressure (Pa x 100)
50 Cycle RPM 60 Cycle RPM
0 20 40 60 80 100 120
0
5
10
15
20
25
30
35
0 9 18 27 36 45 54 63 72
0
2
4
6
8
10
12
14
16
VEKTORCD-44MV
50% WOV
60% WOV
70% WOV
80% WOV
90% WOV
720
1161
1350
1450
10 hp
25 hp
30 hp
15 hp
40 hp
950
870
50 hp
60 hp
75 hp
400
1050
100 hp
3 hp
125 hp
500
600
1170
1463
5 hp
M
A
X
R
E
S
I
S
T
A
N
C
E
C
U
R
V
E
RPM HP WOV
Density 0.075
Volume (cfm x 1000)
Volume (m
3
/hr x 1000)
Static Pressure (in. wg)
Static Pressure (Pa x 100)
50 Cycle RPM 60 Cycle RPM
0 20 40 60 80 100 120
0
5
10
15
20
25
30
35
0 9 18 27 36 45 54 63 72
0
2
4
6
8
10
12
14
16
VEKTORCD-44LV
50% WOV
60% WOV
70% WOV
80% WOV
90% WOV
720
1161
1350
1450
5 hp
10 hp
25 hp
15 hp
40 hp
950
870
50 hp
60 hp
75 hp
400
1050
100 hp
3 hp
125 hp
500
600
1170
1463
M
A
X
R
E
S
I
S
T
A
N
C
E
C
U
R
V
E
AIR DATA
LV
Low Velocity
Outlet AirflowInlet Airflow
MV
HV
Medium Velocity
High Velocity
34
Performance certified is for installation Type A: Free inlet, Free outlet.
Performance certified is for installation Type A: Free inlet, Free outlet.
The AMCA Certified Ratings Seal applies to induced flow fan air performance and sound (AMCA Standard 260).
Page 6
Vektor-CD Size 44
AIR DATA
100% Wheel Width
Windband Outlet Area
Class II Fan
Max rpm
Class III Fan
Max rpm
= 18.28 ft
= 1161
= 1463
2
Effective Plume @ 10 mph Crosswind Height {ft}
(3 * Windband Outlet Volume * 0.264)
880
+ 16.33
Performance Data
Nozzle Velocity
{ft/min}
% WOV
3000 fpm: Inlet Airow Rate
LV MV HV
Fan cfm
2
9.57 ft
cfm x 100
rpm x 47.7
Fan cfm
2
7.65 ft
cfm x 100
rpm x 45.3
Fan cfm
2
5.74 ft
cfm x 100
rpm x 41.4
28703 cfm 22962 cfm 17222 cfm
Vektor-CD Size 44 (HV Nozzle)
rpm %WOV 1 2 3 4 5 6 7 8 LwA dBA 1 2 3 4 5 6 7 8 LwA dBA
350 100 87 80 71 68 64 57 52 42 71 59 86 78 72 70 65 58 51 41 72 60 350 80 86 79 70 67 62 57 51 41 70 58 83 78 70 68 62 56 49 38 70 58 350 60 83 77 69 66 61 57 50 40 69 57 84 78 70 68 62 56 49 38 70 58 350 50 83 77 69 65 60 56 49 40 68 56 82 77 70 67 60 55 48 38 69 57 350 40 84 78 70 64 59 55 49 40 68 57 83 78 70 67 60 54 47 38 69 57 500 100 93 88 79 75 74 69 64 57 80 68 89 83 78 76 74 70 63 56 79 67 500 80 92 87 78 75 72 67 62 55 78 67 88 82 77 75 72 67 61 52 77 66 500 60 89 84 76 74 71 67 63 55 77 65 87 80 75 74 71 67 61 52 76 65 500 50 90 84 76 73 70 66 62 54 76 65 90 81 75 74 70 66 60 52 76 65 500 40 91 85 78 73 70 65 61 54 77 65 90 82 77 74 70 65 60 52 76 65 700 100 95 101 90 85 83 81 74 69 90 79 93 96 88 86 83 81 74 68 89 78 700 80 93 100 89 83 81 79 73 68 89 77 91 94 87 84 82 78 71 65 87 76 700 60 92 97 87 82 81 77 73 67 87 76 90 93 84 82 81 77 71 65 86 74 700 50 95 97 87 81 80 76 72 66 87 75 95 92 84 82 80 76 71 65 85 74 700 40 97 98 89 82 79 75 71 66 87 76 100 93 86 83 80 75 70 64 86 74
1000 100 98 105 99 94 93 94 86 79 100 88 100 104 98 95 92 92 85 78 99 87 1000 80 97 104 97 93 91 91 84 78 98 86 97 102 96 94 91 89 82 76 97 85 1000 1000 50 101 103 95 91 89 87 82 78 95 84 102 100 93 91 89 86 81 75 94 83 1000 40 105 103 97 91 89 85 81 76 95 84 107 102 96 93 89 86 80 75 96 84
1463 100 105 109 114 104 102 101 100 90 110 98 106 110 114 104 102 100 99 89 110 98 1463 80 105 108 112 102 100 99 97 89 108 96 102 108 112 103 101 99 95 87 108 96 1463 60 105 108 111 101 99 97 94 88 106 95 102 108 110 100 98 97 94 87 106 94 1463 50 109 111 111 101 99 96 94 88 106 95 107 112 110 100 98 96 93 87 106 94 1463 40 112 115 111 102 99 95 92 87 107 95 111 117 111 102 100 96 92 86 108 96
The sound power level ratings shown are in decibels, referred to 10
levels for installation Type A: Free inlet, Free outlet. dBA levels shown represent sound pressure levels 5 feet from the fan in a hemispherical free field. dBA levels are not licensed by AMCA International.
60 97 102 95 91 90 88 82 78 96 84 97 100 93 91 89 87 81 75 94 83
Inlet Sound Power Outlet Sound Power
Sound Power by Octave Band
-12
watts calculated per AMCA Standard 301. Values shown are for inlet Lwi LwIA and outlet Lwo, LwoA sound power
SOUND DATA
35
Page 7
Note: When selecting a fan size please use the fan inlet airflow curve only ( )
Static Pressure (in. wg)
Volume (cfm x 1000)
Volume (m
3
/hr x 1000)
Static Pressure (Pa x 100)
0 20 40 60 80 100 120 140 160 180 200
0
5
10
15
20
25
30
35
1
3
28
1
0
5
4
8
7
0
0 20 40 60 80 100 120
0
2
4
6
8
10
12
14
16
D
O
N
O
T
S
E
L
E
C
T
T
O
T
H
E
L
E
F
T
O
F
T
H
I
S
S
Y
S
T
E
M
C
U
R
V
E
Vektor-CD 49-LV
rpm - Fan Inlet Airflow rpm - Windband Outlet Airflow Density 0.075 lb/ft
Note: When selecting a fan size please use the fan inlet airflow curve only ( )
Static Pressure (in. wg)
Volume (cfm x 1000)
Volume (m
3
/hr x 1000)
Static Pressure (Pa x 100)
0 20 40 60 80 100 120 140 160 180 200 220
0
5
10
15
20
25
30
35
1
3
2
8
1
0
5
4
8
7
0
0 20 40 60 80 100 120
0
2
4
6
8
10
12
14
16
Vektor-CD 49-MV
D
O
N
O
T
S
E
L
E
C
T
T
O
T
H
E
L
E
F
T
O
F
T
H
I
S
S
Y
S
T
E
M
C
U
R
V
E
rpm - Fan Inlet Airflow rpm - Windband Outlet Airflow Density 0.075 lb/ft
Note: When selecting a fan size please use the fan inlet airflow curve only ( )
Static Pressure (in. wg)
Volume (cfm x 1000)
Volume (m
3
/hr x 1000)
Static Pressure (Pa x 100)
0 20 40 60 80 100 120 140 160 180 200 220
0
5
10
15
20
25
30
35
1
3
2
8
1
0
5
4
8
7
0
0 20 40 60 80 100 120
0
2
4
6
8
10
12
14
16
Vektor-CD 49-HV
D
O
N
O
T
S
E
L
E
C
T
T
O
T
H
E
L
E
F
T
O
F
T
H
I
S
S
Y
S
T
E
M
C
U
R
V
E
rpm - Fan Inlet Airflow rpm - Windband Outlet Airflow Density 0.075 lb/ft
Vektor-CD Size 49
RPM HP WOV
Density 0.075
Volume (cfm x 1000)
Volume (m
3
/hr x 1000)
Static Pressure (in. wg)
Static Pressure (Pa x 100)
50 Cycle RPM 60 Cycle RPM
0 20 40 60 80 100 120
0
5
10
15
20
25
30
35
0 10 20 30 40 50 60 70 80
0
2
4
6
8
10
12
14
16
VEKTORCD-49HV
50% WOV
60% WOV
70% WOV
80% WOV
90% WOV
720
1250
1328
10 hp
25 hp
30 hp
15 hp
40 hp
950
870
50 hp
60 hp
75 hp
600
1054
1170
100 hp
125 hp
150 hp
500
M
A
X
R
E
S
I
S
T
A
N
C
E
C
U
R
V
E
RPM HP WOV
Density 0.075
Volume (cfm x 1000)
Volume (m
3
/hr x 1000)
Static Pressure (in. wg)
Static Pressure (Pa x 100)
50 Cycle RPM 60 Cycle RPM
0 20 40 60 80 100 120 140
0
5
10
15
20
25
30
35
0 20 40 60 80
0
2
4
6
8
10
12
14
16
VEKTORCD-49MV
50% WOV
60% WOV
70% WOV
80% WOV
90% WOV
720
1250
1328
10 hp
25 hp
30 hp
15 hp
40 hp
950
870
50 hp
60 hp
75 hp
600
1054
1170
100 hp
125 hp
150 hp
800
500
M
A
X
R
E
S
I
S
T
A
N
C
E
C
U
R
V
E
RPM HP WOV
Density 0.075
Volume (cfm x 1000)
Volume (m
3
/hr x 1000)
Static Pressure (in. wg)
Static Pressure (Pa x 100)
50 Cycle RPM 60 Cycle RPM
0 20 40 60 80 100 120 140
0
5
10
15
20
25
30
35
0 20 40 60 80
0
2
4
6
8
10
12
14
16
VEKTORCD-49LV
50% WOV
60% WOV
70% WOV
80% WOV
90% WOV
720
1250
1328
10 hp
25 hp
30 hp
15 hp
40 hp
950
870
50 hp
60 hp
75 hp
600
1054
1170
100 hp
125 hp
150 hp
800
500
M
A
X
R
E
S
I
S
T
A
N
C
E
C
U
R
V
E
AIR DATA
LV
Low Velocity
Outlet AirflowInlet Airflow
MV
HV
Medium Velocity
High Velocity
36
Performance certified is for installation Type A: Free inlet, Free outlet.
Performance certified is for installation Type A: Free inlet, Free outlet.
The AMCA Certified Ratings Seal applies to induced flow fan air performance and sound (AMCA Standard 260).
Page 8
Vektor-CD Size 49
AIR DATA
100% Wheel Width
Windband Outlet Area
Class II Fan
Max rpm
Class III Fan
Max rpm
= 22.13 ft
= 1054
= 1328
2
Effective Plume @ 10 mph Crosswind Height {ft}
(3 * Windband Outlet Volume * 0.240)
880
+ 17.75
Performance Data
Nozzle Velocity
{ft/min}
% WOV
3000 fpm: Inlet Airow Rate
LV MV HV
Fan cfm
11.60 ft
2
cfm x 100
rpm x 63.7
Fan cfm
2
9.28 ft
cfm x 100
rpm x 60.5
Fan cfm
2
6.96 ft
cfm x 100
rpm x 55.3
34800 cfm 27840 cfm 20880 cfm
Vektor-CD Size 49 (HV Nozzle)
rpm %WOV 1 2 3 4 5 6 7 8 LwA dBA 1 2 3 4 5 6 7 8 LwA dBA
350 100 90 83 74 71 67 60 55 45 74 62 89 82 75 73 68 61 54 44 75 63 350 80 90 82 73 70 65 60 54 43 73 61 86 82 73 71 65 59 52 41 73 61 350 60 87 81 72 69 64 60 53 43 72 60 87 81 73 71 64 59 52 41 73 61 350 50 87 81 72 68 63 59 52 43 71 60 86 80 73 70 63 58 51 41 72 60 350 40 87 81 73 67 62 58 52 43 71 60 86 81 73 70 63 57 50 41 72 60 500 100 97 92 82 78 77 72 67 60 83 71 93 86 81 79 77 73 66 59 82 70 500 80 95 90 81 78 75 70 65 58 81 70 91 85 80 78 75 70 64 55 80 69 500 60 93 87 79 76 74 70 65 58 80 68 91 84 78 77 74 70 64 55 79 68 500 50 93 87 79 75 73 69 65 57 79 68 93 85 78 77 73 69 63 55 79 68 500 40 94 89 81 76 72 68 64 57 80 68 93 86 80 77 72 68 63 55 79 68 700 100 98 105 93 88 86 84 77 72 94 82 96 99 92 89 86 84 77 71 92 81 700 80 96 103 92 86 84 82 76 71 92 80 94 98 90 87 85 80 74 68 90 79 700 60 96 101 90 85 83 80 76 70 90 79 94 96 87 85 84 80 74 68 89 77 700 50 98 101 90 84 82 79 75 69 90 78 99 96 87 85 83 79 74 68 88 77 700 40 101 102 92 85 82 78 74 69 91 79 103 97 89 86 82 78 73 67 89 77 900 100 99 105 97 95 93 94 85 80 99 88 101 104 97 95 92 92 84 78 98 87 900 80 98 104 96 93 91 91 83 78 97 86 98 102 95 94 92 89 81 76 97 85
60 97 102 94 92 90 88 82 78 96 84 98 101 92 92 90 88 81 75 95 84
900 900 50 102 103 94 91 89 87 82 78 95 84 103 101 92 91 89 87 81 75 95 83 900 40 105 103 96 92 89 86 80 77 95 84 108 102 96 93 89 86 80 75 96 84
1328 100 107 110 116 104 103 102 100 90 111 99 109 111 117 105 102 101 99 89 111 100 1328 80 107 109 114 103 101 100 97 89 109 98 105 110 114 104 101 100 94 87 109 98 1328 60 107 109 112 101 100 98 94 89 107 96 105 109 112 101 99 98 93 87 107 95 1328 50 111 112 112 101 99 97 94 88 107 96 111 113 112 100 98 97 93 87 107 95 1328 40 114 115 112 102 99 96 92 87 107 96 115 118 112 103 100 96 92 86 108 97
The sound power level ratings shown are in decibels, referred to 10
levels for installation Type A: Free inlet, Free outlet. dBA levels shown represent sound pressure levels 5 feet from the fan in a hemispherical free field. dBA levels are not licensed by AMCA International.
Inlet Sound Power Outlet Sound Power
Sound Power by Octave Band
-12
watts calculated per AMCA Standard 301. Values shown are for inlet Lwi LwIA and outlet Lwo, LwoA sound power
SOUND DATA
37
Page 9
Note: When selecting a fan size please use the fan inlet airflow curve only ( )
Static Pressure (in. wg)
Volume (cfm x 1000)
Volume (m
3
/hr x 1000)
Static Pressure (Pa x 100)
0 20 40 60 80 100 120 140 160 180 200 220
0
5
10
15
20
25
30
35
1
2
0
0
9
5
2
7
2
0
0 20 40 60 80 100 120 140
0
2
4
6
8
10
12
14
16
Vektor-CD 54-LV
D
O
N
O
T
S
E
L
E
C
T
T
O
T
H
E
L
E
F
T
O
F
T
H
I
S
S
Y
S
TE
M
C
U
R
V
E
rpm - Fan Inlet Airflow rpm - Windband Outlet Airflow Density 0.075 lb/ft
Note: When selecting a fan size please use the fan inlet airflow curve only ( )
Static Pressure (in. wg)
Volume (cfm x 1000)
Volume (m
3
/hr x 1000)
Static Pressure (Pa x 100)
0 50 100 150 200 250
0
5
10
15
20
25
30
35
1
2
0
0
9
5
2
7
2
0
0 20 40 60 80 100 120 140 160
0
2
4
6
8
10
12
14
16
Vektor-CD 54-MV
D
O
N
O
T
S
E
L
E
C
T
T
O
T
H
E
L
E
F
T
O
F
T
H
I
S
S
Y
S
T
E
M
C
U
R
V
E
rpm - Fan Inlet Airflow rpm - Windband Outlet Airflow Density 0.075 lb/ft
Note: When selecting a fan size please use the fan inlet airflow curve only ( )
Static Pressure (in. wg)
Volume (cfm x 1000)
Volume (m
3
/hr x 1000)
Static Pressure (Pa x 100)
0 50 100 150 200 250
0
5
10
15
20
25
30
35
1
2
0
0
9
5
2
7
2
0
0 20 40 60 80 100 120 140 160
0
2
4
6
8
10
12
14
16
Vektor-CD 54-HV
D
O
N
O
T
S
E
L
E
C
T
T
O
T
H
E
L
E
F
T
O
F
T
H
I
S
S
Y
S
T
E
M
C
U
R
V
E
rpm - Fan Inlet Airflow rpm - Windband Outlet Airflow Density 0.075 lb/ft
Vektor-CD Size 54
RPM HP WOV
Density 0.075
Volume (cfm x 1000)
Volume (m
3
/hr x 1000)
Static Pressure (in. wg)
Static Pressure (Pa x 100)
50 Cycle RPM 60 Cycle RPM
0 20 40 60 80 100 120 140 160
0
5
10
15
20
25
30
35
0 20 40 60 80 100
0
2
4
6
8
10
12
14
16
VEKTORCD-54HV
50% WOV
60% WOV
70% WOV
80% WOV
90% WOV
720
1170
1200
25 hp
15 hp
40 hp
952
870
50 hp
60 hp
75 hp
625
1050
100 hp
125 hp
150 hp
525
200 hp
M
A
X
R
E
S
I
S
T
A
N
C
E
C
U
R
V
E
RPM HP WOV
Density 0.075
Volume (cfm x 1000)
Volume (m
3
/hr x 1000)
Static Pressure (in. wg)
Static Pressure (Pa x 100)
50 Cycle RPM 60 Cycle RPM
0 20 40 60 80 100 120 140 160
0
5
10
15
20
25
30
35
0 20 40 60 80 100
0
2
4
6
8
10
12
14
16
50% WOV
60% WOV
70% WOV
80% WOV
90% WOV
720
1170
1200
25 hp
15 hp
40 hp
952
870
50 hp
60 hp
75 hp
625
1050
100 hp
125 hp
150 hp
525
200 hp
M
A
X
R
E
S
I
S
T
A
N
C
E
C
U
R
V
E
VEKTORCD-54MV
RPM HP WOV
Density 0.075
Volume (cfm x 1000)
Volume (m
3
/hr x 1000)
Static Pressure (in. wg)
Static Pressure (Pa x 100)
50 Cycle RPM 60 Cycle RPM
0 20 40 60 80 100 120 140 160 180
0
5
10
15
20
25
30
35
0 20 40 60 80 100
0
2
4
6
8
10
12
14
16
VEKTORCD-54LV
50% WOV
60% WOV
70% WOV
80% WOV
90% WOV
720
1170
1200
25 hp
15 hp
40 hp
952
870
50 hp
60 hp
75 hp
625
1050
100 hp
125 hp
150 hp
525
200 hp
M
A
X
R
E
S
I
S
T
A
N
C
E
C
U
R
V
E
AIR DATA
LV
Low Velocity
Outlet AirflowInlet Airflow
MV
HV
Medium Velocity
High Velocity
38
Performance certified is for installation Type A: Free inlet, Free outlet.
Performance certified is for installation Type A: Free inlet, Free outlet.
The AMCA Certified Ratings Seal applies to induced flow fan air performance and sound (AMCA Standard 260).
Page 10
Vektor-CD Size 54
AIR DATA
100% Wheel Width
Windband Outlet Area
Class II Fan
Max rpm
Class III Fan
Max rpm
= 27.11 ft
= 952
= 1200
2
Effective Plume @ 10 mph Crosswind Height {ft}
(3 * Windband Outlet Volume * 0.217)
880
+ 19.5
Performance Data
Nozzle Velocity
{ft/min}
% WOV
3000 fpm: Inlet Airow Rate
LV MV HV
Fan cfm
14.22 ft
2
cfm x 100
rpm x 86.4
Fan cfm
11.38 ft
2
cfm x 100
rpm x 82.1
Fan cfm
2
8.53 ft
cfm x 100
rpm x 75.1
42656 cfm 34140 cfm 25594 cfm
Vektor-CD Size 54 (HV Nozzle)
rpm %WOV 1 2 3 4 5 6 7 8 LwA dBA 1 2 3 4 5 6 7 8 LwA dBA
300 100 89 81 72 70 65 59 53 43 72 61 88 79 74 71 66 59 52 42 73 61 300 80 89 80 71 69 63 59 51 42 71 60 86 78 73 69 63 58 50 39 71 60 300 60 85 78 70 68 62 59 51 41 70 58 87 77 73 68 63 58 49 39 71 59 300 50 85 78 70 66 61 58 49 41 69 58 85 77 73 68 62 57 48 39 70 59 300 40 86 79 71 66 61 57 49 41 70 58 86 78 73 68 61 56 48 39 70 59
400 100 95 86 78 76 74 68 63 57 79 68 90 83 79 76 75 68 62 55 79 68 400 80 93 84 77 76 72 67 61 54 78 67 88 82 78 76 72 66 60 51 78 66 400 60 91 82 75 74 71 67 61 55 77 65 87 80 76 75 71 66 60 51 76 65 400 50 91 82 74 73 69 66 60 54 76 64 90 81 76 74 70 66 59 51 76 65 400 40 91 84 76 73 69 65 60 54 76 64 89 82 78 74 69 65 58 51 76 65 600 100 101 102 91 87 86 82 75 71 92 80 97 97 90 88 86 83 75 69 91 80 600 80 100 101 89 85 84 80 74 69 90 79 96 95 89 86 84 79 73 66 89 77 600 60 98 98 87 84 83 79 74 69 89 77 95 93 86 85 83 78 73 66 88 76 600 50 100 98 87 84 82 78 74 68 88 77 98 93 86 84 82 78 73 66 87 76 600 40 101 99 89 84 81 77 73 67 89 77 102 94 87 85 81 77 72 65 87 76 850 100 101 108 98 97 95 96 86 81 101 90 103 107 98 97 94 94 85 79 100 89 850 80 100 106 97 95 93 93 84 80 99 88 101 105 97 96 93 90 83 77 99 87
60 100 105 95 94 92 90 84 80 98 86 101 104 94 93 91 89 82 77 97 85
850 850 50 104 105 95 93 91 89 83 80 97 85 105 103 94 93 91 88 82 77 96 85 850 40 107 106 97 93 90 87 82 78 97 85 111 104 97 95 91 87 82 76 97 86
1200 100 109 113 114 105 103 103 99 91 111 99 111 114 114 105 103 102 98 89 110 99 1200 80 108 112 112 104 102 101 97 89 109 97 108 112 111 104 102 100 94 87 108 97 1200 60 108 111 110 102 100 99 94 89 107 95 108 111 109 101 100 98 93 87 106 95 1200 50 112 113 110 102 100 98 94 89 107 95 113 113 109 101 99 97 93 87 106 95 1200 40 116 115 111 102 100 96 92 87 107 96 117 117 111 104 100 97 92 86 108 97
The sound power level ratings shown are in decibels, referred to 10
levels for installation Type A: Free inlet, Free outlet. dBA levels shown represent sound pressure levels 5 feet from the fan in a hemispherical free field. dBA levels are not licensed by AMCA International.
Inlet Sound Power Outlet Sound Power
Sound Power by Octave Band
-12
watts calculated per AMCA Standard 301. Values shown are for inlet Lwi LwIA and outlet Lwo, LwoA sound power
SOUND DATA
39
Page 11
Note: When selecting a fan size please use the fan inlet airflow curve only ( )
Volume (cfm x 1000)
Volume (m
3
/hr x 1000)
Static Pressure (Pa x 100)
Vektor-CD 60-LV
0 50 100 150 200 250 300
0
5
10
15
20
25
30
1
08
5
8
6
1
7
2
0
0 20 40 60 80 100 120 140 160 180
0
2
4
6
8
10
12
14
3000 fpm = 52178
D
O
N
O
T
S
E
L
E
C
T
T
O
T
H
E
L
E
F
T
O
F
T
H
I
S
S
Y
T
E
M
C
U
R
V
E
Static Pressure (in. wg)
rpm - Fan Inlet Airflow rpm - Windband Outlet Airflow Density 0.075 lb/ft
Note: When selecting a fan size please use the fan inlet airflow curve only ( )
Volume (cfm x 1000)
Volume (m
3
/hr x 1000)
Static Pressure (Pa x 100)
Vektor-CD 60-MV
0 50 100 150 200 250 300
1
0
8
5
8
6
1
7
2
0
0 20 40 60 80 100 120 140 160 180
0
2
4
6
8
10
12
14
16
D
O
N
O
T
S
E
LE
C
T
T
O
T
H
E
L
E
F
T
O
F
T
H
I
S
S
Y
S
T
E
M
C
U
R
V
E
Static Pressure (in. wg)
0
5
10
15
20
25
30
35
3000 fpm = 41742
rpm - Fan Inlet Airflow rpm - Windband Outlet Airflow Density 0.075 lb/ft
Note: When selecting a fan size please use the fan inlet airflow curve only ( )
Volume (cfm x 1000)
Volume (m
3
/hr x 1000)
Static Pressure (Pa x 100)
Vektor-CD 60-HV
0 50 100 150 200 250 300
0
5
10
15
20
25
30
1
0
8
5
8
6
1
7
2
0
0 20 40 60 80 100 120 140 160 180 200
0
2
4
6
8
10
12
14
3000 fpm = 31307
Static Pressure (in. wg)
D
O
N
O
T
S
E
L
E
C
T
T
O
T
H
E
L
E
F
T
O
F
T
H
I
S
S
Y
S
T
E
M
C
U
R
VE
rpm - Fan Inlet Airflow rpm - Windband Outlet Airflow Density 0.075 lb/ft
RPM HP WOV
Density 0.075
Volume (cfm x 1000)
Volume (m
3
/hr x 1000)
Static Pressure (in. wg)
Static Pressure (Pa x 100)
50 Cycle RPM 60 Cycle RPM
0 20 40 60 80 100 120 140 160 180 200
0
5
10
15
20
25
30
35
0 20 40 60 80 100 120
0
2
4
6
8
10
12
14
16
VEKTORCD-60HV
50% WOV
60% WOV
70% WOV
80% WOV
90% WOV
675
1085
20 hp
40 hp
861
870
60 hp
75 hp
575
1050
100 hp
125 hp
150 hp
475
200 hp
30 hp
250 hp
720
800
950
M
A
X
R
E
S
I
S
T
A
N
C
E
C
U
R
V
E
RPM HP WOV
Density 0.075
Volume (cfm x 1000)
Volume (m
3
/hr x 1000)
Static Pressure (in. wg)
Static Pressure (Pa x 100)
50 Cycle RPM 60 Cycle RPM
0 20 40 60 80 100 120 140 160 180 200 220
0
5
10
15
20
25
30
35
0 20 40 60 80 100 120 140
0
2
4
6
8
10
12
14
16
VEKTORCD-60MV
50% WOV
60% WOV
70% WOV
80% WOV
90% WOV
675
1085
20 hp
40 hp
861
870
60 hp
75 hp
575
1050
100 hp
125 hp
150 hp
475
200 hp
30 hp
250 hp
720
800
950
M
A
X
R
E
SI
S
T
A
N
C
E
C
U
R
V
E
RPM HP WOV
Density 0.075
Volume (cfm x 1000)
Volume (m
3
/hr x 1000)
Static Pressure (in. wg)
Static Pressure (Pa x 100)
50 Cycle RPM 60 Cycle RPM
0 20 40 60 80 100 120 140 160 180 200 220
0
5
10
15
20
25
30
35
0 20 40 60 80 100 120 140
0
2
4
6
8
10
12
14
16
VEKTORCD-60LV
50% WOV
60% WOV
70% WOV
80% WOV
90% WOV
675
1085
20 hp
40 hp
861
870
60 hp
75 hp
575
1025
100 hp
125 hp
150 hp
475
200 hp
30 hp
250 hp
720
800
950
M
A
X
R
E
S
I
S
T
A
N
C
E
C
U
R
V
E
Vektor-CD Size 60
AIR DATA
LV
Low Velocity
Outlet AirflowInlet Airflow
MV
HV
Medium Velocity
High Velocity
40
Performance certified is for installation Type A: Free inlet, Free outlet.
Performance certified is for installation Type A: Free inlet, Free outlet.
The AMCA Certified Ratings Seal applies to induced flow fan air performance and sound (AMCA Standard 260).
Page 12
Vektor-CD Size 60
AIR DATA
100% Wheel Width
Windband Outlet Area
Class II Fan
Max rpm
Class III Fan
Max rpm
= 33.18 ft
= 861
= 1085
2
Effective Plume @ 10 mph Crosswind Height {ft}
(3 * Windband Outlet Volume * 0.196)
880
+ 21.17
Performance Data
Nozzle Velocity
{ft/min}
% WOV
3000 fpm: Inlet Airow Rate
LV MV HV
Fan cfm
17.39 ft
cfm x 100
rpm x 117
2
Fan cfm
13.91 ft
cfm x 100 rpm x 111
Fan cfm
2
10.44 ft
2
cfm x 100 rpm x 102
52178 cfm 41742 cfm 31307 cfm
Vektor-CD Size 60 (HV Nozzle)
rpm %WOV 1 2 3 4 5 6 7 8 LwA dBA 1 2 3 4 5 6 7 8 LwA dBA
300 100 93 84 75 73 68 62 56 46 76 64 92 83 78 74 69 62 55 45 76 65 300 80 92 84 75 72 66 62 54 45 75 63 90 82 76 72 66 61 53 42 74 63 300 60 89 82 73 71 65 62 54 44 73 62 90 81 76 72 66 61 52 42 74 63 300 50 89 82 73 70 64 61 53 44 73 61 89 80 76 71 65 60 51 42 73 62 300 40 89 82 74 69 64 60 52 44 73 61 89 82 76 71 64 59 51 42 73 62
400 100 99 89 81 79 77 71 66 60 82 71 94 86 82 80 78 71 65 58 82 71 400 80 97 88 80 79 75 70 64 57 81 70 92 85 81 79 75 69 63 54 81 69 400 60 94 86 78 78 74 70 64 58 80 69 91 84 79 78 74 69 63 54 80 68 400 50 94 85 78 76 73 69 63 57 79 67 94 84 79 77 73 69 62 54 79 68 400 40 95 87 79 77 72 69 63 57 79 68 93 85 81 77 72 68 61 54 79 68 600 100 105 106 94 90 89 85 78 74 95 84 101 101 93 91 89 86 78 72 94 83 600 80 103 105 92 88 87 83 77 73 94 82 100 99 92 89 87 82 76 69 92 81 600 60 102 102 90 88 86 82 77 72 92 81 99 97 89 88 86 81 76 69 91 79 600 50 103 102 90 87 85 81 77 71 92 80 102 97 89 87 85 81 76 69 90 79 600 40 105 102 92 87 84 80 76 70 92 80 106 98 91 88 84 80 75 68 91 79
800 100 103 111 100 98 97 97 87 82 103 92 105 109 100 98 96 95 86 80 102 90 800 80 102 109 98 97 95 94 85 81 101 89 103 107 98 97 95 91 84 78 100 88
60 102 107 96 96 94 91 85 81 99 88 102 105 96 95 93 90 84 78 98 87
800 800 50 106 107 97 95 93 90 84 81 99 87 107 105 95 94 92 89 83 78 98 86 800 40 109 108 98 95 92 88 83 80 99 87 112 106 99 96 92 89 83 78 99 87
1085 100 110 117 112 105 104 105 98 91 111 100 113 118 111 106 103 103 98 89 110 99 1085 80 110 116 110 104 102 102 96 89 109 98 110 115 109 105 102 100 94 87 108 97 1085 60 109 115 108 102 101 99 94 89 107 96 110 114 107 102 100 99 93 87 107 95 1085 50 114 115 108 102 100 98 94 89 107 95 115 114 107 102 100 98 93 87 106 95 1085 40 118 116 109 102 100 97 92 88 107 96 120 117 110 104 100 97 92 86 108 96
Inlet Sound Power Outlet Sound Power
Sound Power by Octave Band
SOUND DATA
The sound power level ratings shown are in decibels, referred to 10
levels for installation Type A: Free inlet, Free outlet. dBA levels shown represent sound pressure levels 5 feet from the fan in a hemispherical free field. dBA levels are not licensed by AMCA International.
-12
watts calculated per AMCA Standard 301. Values shown are for inlet Lwi LwIA and outlet Lwo, LwoA sound power
41
Page 13
Note: When selecting a fan size please use the fan inlet airflow curve only ( )
Static Pressure (in. wg)
Volume (cfm x 1000)
Volume (m
3
/hr x 1000)
Static Pressure (Pa x 100)
0 50 100 150 200 250 300 350
0
5
10
15
20
25
30
35
9
8
7
7
8
3
6
0
1
0 20 40 60 80 100 120 140 160 180 200
0
2
4
6
8
10
12
14
16
3000 fpm = 63165
VEKTOR-CD 66-LV
D
O
N
O
T
S
E
L
E
C
T
T
O
T
H
E
L
E
F
T
O
F
T
H
I
S
S
Y
S
T
E
M
C
U
RV
E
rpm - Fan Inlet Airflow rpm - Windband Outlet Airflow Density 0.075 lb/ft
Note: When selecting a fan size please use the fan inlet airflow curve only ( )
Volume (cfm x 1000)
Volume (m
3
/hr x 1000)
Static Pressure (Pa x 100)
Vektor-CD 66-MV
0 50 100 150 200 250 300 350
0
5
10
15
20
25
30
35
9
8
7
7
8
3
6
0
1
0 20 40 60 80 100 120 140 160 180 200 220
0
2
4
6
8
10
12
14
16
3000 fpm = 50508
Static Pressure (in. wg)
D
O
N
O
T
S
E
L
E
C
T
T
O
T
H
E
L
E
F
T
O
F
T
H
I
S
S
Y
S
T
E
M
C
U
R
V
E
rpm - Fan Inlet Airflow rpm - Windband Outlet Airflow Density 0.075 lb/ft
Note: When selecting a fan size please use the fan inlet airflow curve only ( )
Volume (cfm x 1000)
Volume (m
3
/hr x 1000)
Static Pressure (Pa x 100)
Vektor-CD 66-HV
0 50 100 150 200 250 300 350 400
0
5
10
15
20
25
30
9
8
7
7
8
3
6
0
1
0 20 40 60 80 100 120 140 160 180 200 220 240
0
2
4
6
8
10
12
14
D
O
N
O
T
S
E
L
E
C
T
T
O
T
H
E
L
E
F
T
O
F
T
H
I
S
S
Y
S
T
E
M
C
U
R
V
E
Static Pressure (in. wg)
rpm - Fan Inlet Airflow rpm - Windband Outlet Airflow Density 0.075 lb/ft
RPM HP WOV
Density 0.075
Volume (cfm x 1000)
Volume (m
3
/hr x 1000)
Static Pressure (in. wg)
Static Pressure (Pa x 100)
50 Cycle RPM 60 Cycle RPM
0 20 40 60 80 100 120 140 160 180 200 220
5
10
15
20
25
30
35
0 20 40 60 80 100 120 140
0
2
4
6
8
10
12
14
16
VEKTORCD-66HV
50% WOV
60% WOV
70% WOV
80% WOV
90% WOV
720
25 hp
40 hp
950
870
60 hp
75 hp
601
987
100 hp
125 hp
150 hp
783
525
250 hp
300 hp
200 hp
425
M
A
X
R
E
S
I
S
T
A
N
C
E
C
U
R
V
E
0
RPM HP WOV
Density 0.075
Volume (cfm x 1000)
Volume (m
3
/hr x 1000)
Static Pressure (in. wg)
Static Pressure (Pa x 100)
50 Cycle RPM 60 Cycle RPM
0 50 100 150 200 250
5
10
15
20
25
30
35
0 20 40 60 80 100 120 140 160
0
2
4
6
8
10
12
14
16
VEKTORCD-66MV
50% WOV
60% WOV
70% WOV
80% WOV
90% WOV
720
25 hp
40 hp
950
870
60 hp
75 hp
601
987
100 hp
125 hp
150 hp
783
525
250 hp
300 hp
200 hp
425
825
M
A
X
R
E
S
I
S
T
A
N
C
E
C
U
R
V
E
0
RPM HP WOV
Density 0.075
Volume (cfm x 1000)
Volume (m
3
/hr x 1000)
Static Pressure (in. wg)
Static Pressure (Pa x 100)
50 Cycle RPM 60 Cycle RPM
0 50 100 150 200 250
0
5
10
15
20
25
30
35
0 20 40 60 80 100 120 140 160
0
2
4
6
8
10
12
14
16
VEKTORCD-66LV
50% WOV
60% WOV
70% WOV
80% WOV
90% WOV
720
25 hp
40 hp
950
870
60 hp
75 hp
601
987
100 hp
125 hp
150 hp
783
525
250 hp
300 hp
200 hp
425
625
M
A
X
R
E
S
I
S
T
A
N
C
E
C
U
R
V
E
Vektor-CD Size 66
AIR DATA
LV
Low Velocity
Outlet AirflowInlet Airflow
MV
HV
Medium Velocity
High Velocity
42
Performance certified is for installation Type A: Free inlet, Free outlet.
Performance certified is for installation Type A: Free inlet, Free outlet.
The AMCA Certified Ratings Seal applies to induced flow fan air performance and sound (AMCA Standard 260).
Page 14
Vektor-CD Size 66
AIR DATA
100% Wheel Width
Windband Outlet Area
Class II Fan
Max rpm
Class III Fan
Max rpm
= 40.06 ft
= 783
= 987
2
Effective Plume @ 10 mph Crosswind Height {ft}
(3 * Windband Outlet Volume * 0.178)
880
+ 23.25
Performance Data
Nozzle Velocity
{ft/min}
% WOV
3000 fpm: Inlet Airow Rate
LV MV HV
Fan cfm
21.05 ft
cfm x 100
rpm x 156
2
Fan cfm
16.84 ft
cfm x 100
rpm x 148
Fan cfm
2
12.63 ft
2
cfm x 100
rpm x 135
63135 cfm 50508 cfm 37881 cfm
Vektor-CD Size 66 (HV Nozzle)
rpm %WOV 1 2 3 4 5 6 7 8 LwA dBA 1 2 3 4 5 6 7 8 LwA dBA
250 100 89 80 73 71 65 60 52 43 73 61 89 79 76 72 66 60 51 42 74 62 250 80 87 79 72 70 63 59 50 42 71 60 87 77 75 69 63 58 49 38 72 60 250 60 85 78 71 69 63 60 50 41 71 59 87 76 75 69 63 58 48 38 71 60 250 50 85 78 71 67 62 59 49 41 70 58 86 76 75 68 62 57 48 38 71 59 250 40 85 78 71 67 61 58 49 41 70 58 86 77 75 68 61 56 47 39 71 59 350 100 98 88 80 79 76 70 65 59 82 70 93 86 82 79 77 70 64 57 82 70 350 80 96 87 79 78 73 69 63 56 80 69 91 85 80 78 74 68 61 53 80 68 350 60 94 85 78 77 73 69 63 57 79 68 90 83 79 77 73 68 61 53 79 67 350 50 94 84 77 76 72 68 62 56 78 67 91 83 79 76 72 68 60 53 78 67 350 40 94 86 79 76 71 68 61 56 79 67 90 84 80 76 71 67 60 53 78 67 500 100 106 100 90 89 87 82 76 72 92 81 101 96 92 89 88 82 75 70 92 81 500 80 105 99 89 87 85 81 75 70 91 79 100 94 90 88 85 79 73 66 90 79 500 60 102 96 87 86 84 80 75 69 89 78 98 92 87 86 84 79 73 66 89 77 500 50 103 96 87 85 83 79 74 69 89 77 99 93 87 86 83 78 73 66 88 77 500 40 104 97 88 85 82 78 73 68 89 77 101 94 89 86 82 77 72 66 88 77 700 100 103 109 99 98 97 96 86 81 102 91 104 108 100 98 96 94 85 80 101 90 700 80 102 108 98 96 95 93 84 80 100 89 102 106 99 97 95 90 83 77 100 88
60 102 106 96 95 93 90 84 80 98 87 102 105 96 94 93 89 82 77 98 86
700 700 50 105 106 96 94 92 89 84 80 98 86 106 104 95 94 92 88 82 77 97 86 700 40 108 107 97 94 91 88 82 79 98 86 111 105 98 95 92 87 82 77 98 86 987 100 112 118 110 106 105 105 98 91 111 100 114 118 110 106 104 104 97 89 111 99 987 80 111 116 109 104 103 102 95 90 109 98 111 115 108 105 103 101 93 87 109 97 987 60 111 115 107 103 102 100 94 90 108 96 111 114 105 103 101 99 93 87 107 95 987 50 115 115 107 103 101 99 94 89 107 96 116 114 105 102 100 98 93 87 106 95 987 40 119 116 108 103 100 97 92 88 107 96 121 116 109 105 101 97 92 86 108 96
The sound power level ratings shown are in decibels, referred to 10
levels for installation Type A: Free inlet, Free outlet. dBA levels shown represent sound pressure levels 5 feet from the fan in a hemispherical free field. dBA levels are not licensed by AMCA International.
Inlet Sound Power Outlet Sound Power
Sound Power by Octave Band
-12
watts calculated per AMCA Standard 301. Values shown are for inlet Lwi LwIA and outlet Lwo, LwoA sound power
SOUND DATA
43
Page 15
Vektor-CD Dimensions
FW
ISOLATOR
WINDBAND
NOZZLE
FAN
FH
FLEX CONNECTOR
ISOLATION DAMPER
BYPASS AIR PLENUM
PRIMARY INLET
OPTIONAL ROOF CURB
FL
DIMENSIONS
Note: Dimensions are subject to change. Contact your local Greenheck representative for detailed dimensional information.
Size FL (in.) FW (in.) FH (in.)
12 103 39 72*
15 106 43 82*
18 113 49 93*
22 122 57 111*
24 125 61 117
27 130 66 129
30 139 71 139
33 152 79 153
36 155 85 164
40 178 93 179
44 191 101 196
49 207 110 213
54 219 120 234
60 232 127 254
66 246 133 279
* Optional stack extensions available to meet NFPA 45 10 ft. minimum physical height guideline.
1. Dimensions are in inches. Dimensions are approximate, consult factory for detailed dimensions.
2. Inlet duct (by others) shall be sized so primary air enters plenum at 1500 fpm or less.
3. As a result of our commitment to continuous improvement, Greenheck reserves the right to change specifications without notice.
44
Page 16
Vektor-CD Single Fan System
Vektor-CD Single Fan System with Plenum
Vektor-CD Opposed Fan System
Vektor-CD Dual Fan System
Vektor-CD Triple Fan System
Vektor-CD Opposed Dual Fan System
Vektor-CD Quad Fan System
System Configurations
CONFIGURATIONS
45
Page 17
Model Comparison
AMCA
260
Exhaust Systems
Tested
U.S. Patents:
7048499; 7320636
Mexico Patent:
243465, 258949
China (PR) Patent:
CN1294361C
Family of Lab
Singapore Patents:
124106, 124135
Other Patents
Pending
Vektor-H Vektor-MD Vektor-CD
Housing Style Inline Centrifugal Inline Mixed Flow Centrifugal
Stack Style High Plume Nozzle High Plume Dilution Nozzle High Plume Dilution Nozzle
Min Flow 270 cfm (850 m³/hr) 1,500 cfm (2,550 m³/hr) 500 cfm (850 m³/hr)
Max Flow 24,000 cfm (40,750 m³/hr) 80,000 cfm (135,900 m³/hr) 140,000 cfm (237,870 m³/hr)
Max ESP Up to 3.5 in. wg (875 Pa) Up to 8 in. wg (2000 Pa) Up to 14 in. wg (3500 Pa)
Listed for Electrical 705 (File no.
40001) and Grease Removal 762 Power Ventilators for Restaurant
Exhaust Appliances
(File no. MH11745)
AMCA
Certification
Warranty 1 Year 3 Years 3 Years
Sound and Air Performance Induced Flow Fan Air and Sound Performance Induced Flow Fan Air and Sound Performance
Listed for Electrical 705
(File no. 40001)
Singapore Patent:
124105
Other Patents
Pending
Listed for Electrical 705
(File no. 40001)
Our Warranty
Greenheck warrants this equipment to be free from defects in material and workmanship for a period
of one year (Vektor-H) or three years (Vektor-MD, Vektor-CD) from the shipment date. Any units or parts
which prove defective during the warranty period will be replaced at our option when returned to our
factory, transportation prepaid. Should motors furnished by Greenheck prove defective during this
period, they should be returned to the nearest authorized motor service station. Greenheck will not be
responsible for any removal or installation costs.
As a result of our commitment to continuous improvement, Greenheck reserves the right to change
specifications without notice.
Vektor-CD Performance Rev. 2 May 2008
P.O. Box 410 • Schofield, WI 54476-0410 • Phone (715) 359-6171 • greenheck.com
Copyright © 2008 Greenheck Fan Corp.
Prepared to Support
Green Building Efforts
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