Lenntech
DAB Pump 2/3 NKVE
[email protected]
www.lenntech.com
Tel. +31-15-261.09.00
Fax. +31-15-261.62.89
WITH MULTISTAGE VERTICAL AXIS CENTRIFUGAL PUMPS
Applications
Characterised by the use of multi-impeller vertical axis
electric pumps, these sets are acclaimed for their high
efficiency, application versatility, and very low noise
operation.
Utilised in large scale civil and industrial installations,
selection of these sets must be performed by skilled
engineers capable of assessing the effective requirements
of the systems on which they are to be installed.
Construction features
SETS WITH 2-3 PUMPS
HYDRAULIC SECTION
- 2-3 Multistage vertical electric pumps NKV 10 - NKV 15
- NKV 20;
- Skid in galvanized steel;
- Flanged suction and discharge manifolds in galvanized
steel complete with blank flange;
- Isolator valves on suction and discharge ports;
- Check valve for each pump;
- Radial pressure gauge with isolator valve;
- Galvanized steel column for mounting of the control panel;
- Membrane pressure tanks.
ELECTRICAL SECTION
The pump sets are supplied in a strong carton on a wooden
pallet complete with instruction leaflet and wiring diagram
MODEL
CODE
VOLTAGE 50 Hz
ELECTRICAL DATA
P2
NOMINAL
kW
HP
In
A
MAX PRESSURE
OBTAINABLE
BAR
STANDARD PRESSURE
BAR
2NKV E 10/5 T
60140830
3 X 400 V ~
2x 2,2
2x 3
2x 4,7
5
4,0
2NKV E 10/6 T
60140831
3 X 400 V ~
2x 2,2
2x 3
2x 4,7
6
5,0
2NKV E 10/7 T
60140832
3 X 400 V ~
2x 3
2x 4
2x 5,8
7
6,0
2NKV E 10/8 T
60140833
3 X 400 V ~
2x 3
2x 4
2x 5,8
8
7,0
2NKV E 10/9 T
60140834
3 X 400 V ~
2x 3
2x 4
2x 5,8
9
8,0
2NKV E 10/10 T
60140835
3 X 400 V ~
2x 4
2x 5,5
2x 7,6
10
8,5
2NKV E 10/12 T
60140836
3 X 400 V ~
2x 4
2x 5,5
2x 7,6
12
10
2NKV E 10/14 T
60140837
3 X 400 V ~
2x 5,5
2x 7,5
2x 11
14
12
2NKV E 15/3 T
60140838
3 X 400 V ~
2x 3
2x 4
2x 5,8
4
3,5
2NKV E 15/4 T
60140839
3 X 400 V ~
2x 4
2x 5,5
2x 7,6
5
4
2NKV E 15/5 T
60140840
3 X 400 V ~
2x 4
2x 5,5
2x 7,6
6,5
5
2NKV E 15/6 T
60140841
3 X 400 V ~
2x 5,5
2x 7,5
2x 11
7,7
6,5
2NKV E 15/7 T
60140842
3 X 400 V ~
2x 5,5
2x 7,5
2x 11
9
8
2NKV E 15/8 T
60140843
3 X 400 V ~
2x 7,5
2x 10
2x 14,8
10
9
2NKV E 15/9 T
60140844
3 X 400 V ~
2x 7,5
2x 10
2x 14,8
12
10
2NKV E 15/10 T
60140845
3 X 400 V ~
2x 11
2x 15
2x 22,4
13
11
2NKV E 20/3 T
60140846
3 X 400 V ~
2x 4
2x 5,5
2x 7,6
4
3
2NKV E 20/4 T
60140847
3 X 400 V ~
2x 5,5
2x 7,5
2x 11
5,5
4,5
2NKV E 20/5 T
60140848
3 X 400 V ~
2x 5,5
2x 7,5
2x 11
7
6
2NKV E 20/6 T
60140849
3 X 400 V ~
2x 7,5
2x 10
2x 14,8
8,5
7
2NKV E 20/7 T
60140850
3 X 400 V ~
2x 7,5
2x 10
2x 14,8
10
8,5
2NKV E 20/8 T
60140851
3 X 400 V ~
2x 11
2x 15
2x 22,4
11
9,5
2NKV E 20/9 T
60140852
3 X 400 V ~
2x 11
2x 15
2x 22,4
12,5
10
2NKV E 20/10 T
60140853
3 X 400 V ~
2x 11
2x 15
2x 22,4
14
12
DAB PUMPS reserves the right to make modifications without notice
PRESSURE UNITS
TECHNICAL DATA 2 NKVE
2/3 NKVE
WITH MULTISTAGE VERTICAL AXIS CENTRIFUGAL PUMPS
TECHNICAL DATA 3 NKVE
PRESSURE UNITS
MODEL
CODE
VOLTAGE 50 Hz
ELECTRICAL DATA
P2
NOMINAL
kW
HP
In
A
MAX PRESSURE
OBTAINABLE
BAR
STANDARD PRESSURE
BAR
3NKV E 10/5 T
60140908
3 X 400 V ~
3x 2,2
3x 3
3x 4,7
5
4,0
3NKV E 10/6 T
60140909
3 X 400 V ~
2x 2,2
3x 3
3x 4,7
6
5,0
3NKV E 10/7 T
60140910
3 X 400 V ~
3x 3
3x 4
3x 5,8
7
6,0
3NKV E 10/8 T
60140911
3 X 400 V ~
3x 3
3x 4
3x 5,8
8
7,0
3NKV E 10/9 T
60140912
3 X 400 V ~
3x 3
3x 4
3x 5,8
9
8,0
3NKV E 10/10 T
60140913
3 X 400 V ~
3x 4
3x 5,5
3x 7,6
10
8,5
3NKV E 10/12 T
60140914
3 X 400 V ~
3x 4
3x 5,5
3x 7,6
12
10
3NKV E 10/14 T
60140915
3 X 400 V ~
3x 5,5
3x 7,5
3x 11
14
12
3NKV E 15/3 T
60140916
3 X 400 V ~
3x 3
3x 4
3x 5,8
4
3,5
3NKV E 15/4 T
60140917
3 X 400 V ~
3x 4
3x 5,5
3x 7,6
5
4
3NKV E 15/5 T
60140918
3 X 400 V ~
3x 4
3x 5,5
3x 7,6
6,5
5
3NKV E 15/6 T
60140919
3 X 400 V ~
3x 5,5
3x 7,5
3x 11
7,7
6,5
3NKV E 15/7 T
60140920
3 X 400 V ~
3x 5,5
3x 7,5
3x 11
9
8
3NKV E 15/8 T
60140921
3 X 400 V ~
3x 7,5
3x 10
3x 14,8
10
9
3NKV E 15/9 T
60140922
3 X 400 V ~
3x 7,5
3x 10
3x 14,8
12
10
3NKV E 15/10 T
60140923
3 X 400 V ~
3x 11
3x 15
3x 22,4
13
11
3NKV E 20/3 T
60140924
3 X 400 V ~
3x 4
3x 5,5
3x 7,6
4
3
3NKV E 20/4 T
60140925
3 X 400 V ~
3x 5,5
3x 7,5
3x 11
5,5
4,5
3NKV E 20/5 T
60140926
3 X 400 V ~
3x 5,5
3x 7,5
3x 11
7
6
3NKV E 20/6 T
60140927
3 X 400 V ~
3x 7,5
3x 10
3x 14,8
8,5
7
3NKV E 20/7 T
60140928
3 X 400 V ~
3x 7,5
3x 10
3x 14,8
10
8,5
3NKV E 20/8 T
60140929
3 X 400 V ~
3x 11
3x 15
3x 22,4
11
9,5
3NKV E 20/9 T
60140930
3 X 400 V ~
3x 11
3x 15
3x 22,4
12,5
10
3NKV E 20/10 T
60140931
3 X 400 V ~
3x 11
3x 15
3x 22,4
14
12
DAB PUMPS reserves the right to make modifications without notice
2/3 NKVE
WITH MULTISTAGE VERTICAL AXIS CENTRIFUGAL PUMPS
2 NKVE 10
2 NKVE 15
0
20
0
60
80
40
100
60
120 Q US gpm
80
500
140
10/14
1200
120
10/12
1000
100
10/10
10/9
10/8
10/7
10/6
10/5
80
600
60
400
40
200
20
0
0
0
40
0
80
120
1.0
12
160
2.0
16
200
240
3.0
20
280
4.0
320
24
360
5.0
400
440
7.0
2400
40
20
80
40
120
60
200
160
240
280
100 120 140 160 180 200 220 240
80
Hm
400
300
800
80
600
60
400
40
200
20
0
0
1800
180
2
1600
160
1400
140
1200
120
20/8
1000
100
300
800
80
20/7
20/6
600
60
20/5
20/4
200
400
40
20/3
200
20
0
0
600
500
20/10
20/9
400
0
20
100
200
300
2
4
40
400
500
6
8
600
60
700
800
12
10
900
14
1000
16
18
30
60
30
90
60
120
90
150
120
180
210
400
0
36 Q m3/h
32
500
6
60
600 Q l/min
8
10 Q l/s
90
60
120
150
90
180 Q US gpm
120
150 Q IMP gpm
H Ft
Hm
1400
140
10/14
1200
120
10/12
1000
100
800
80
600
60
400
10/10
10/9
10/8
10/7
10/6
10/5
40
200
20
0
0
500
400
300
200
100
0
0
6
60
0
12
120
18
180
240
300
24
360
30
420
480
36
540
3
Q m /h
600
660
1.5
3.0
4.5
6.0
7.5
9.0
10.5
60
120
180
240
300
360
420
Q l/min
Q l/s
3
150
180
Q IMP gpm
1200
120
400
1000
100
15/7
15/6
15/5
15/4
300
200
15/3
100
0
6
12
0
150
0
3
18
24
300
30
36
450
6
42
600
9
48
750
12
0
240 Q US gpm
H Ft
0
300
4
28
Q l/s
Hm
0
24
1100 Q l/min
P kPa
0
200
20
3 NKVE 20
0
20
16
Q m /h
3 NKVE 15
200
12
30
0
0
40
100
30
P kPa
100
400
200
8
100
700
60
4
0
0
200
80
300
15/3
0
0
220
600
15/7
15/6
15/5
15/4
0
3
Q IMP gpm
2000
800
Q IMP gpm
100
Q US gpm
2200
0
120
1000
Q l/s
H Ft
0
100
160 Q US gpm
400
Q l/min
240
0
80
140
3 NKVE 10
0
P kPa
60
120
H Ft
2 NKVE 20
0
40
100
120
Q m /h
6.0
80
1200
0
8
20
60
Hm
200
4
40
P kPa
100
0
20
0
H Ft
Hm
1400
800
0
100 Q IMP gpm
54
3
Q m /h
900 Q l/min
15 Q l/s
P kPa
2400
0
30
60
90
Hm
Q US gpm
Q IMP gpm
H Ft
240
2200
220
2000
200
1800
180
1600
160
1400
140
1200
120
20/8
1000
100
300
800
80
20/7
20/6
600
60
20/5
20/4
200
400
40
20/3
200
20
0
0
700
600
500
20/10
20/9
400
100
0
0
0
0
DAB PUMPS reserves the right to make modifications without notice
120 150 180 210 240 270 300 330 360
30
150 300
3
450
6
60
600
9
90
750
900 1050 1200 1350 1500 1650
12
15
18
21
24
3
Q m /h
27
Q l/min
Q l/s
PRESSURE UNITS
P kPa
40
20
2/3 NKVE
WITH MULTISTAGE VERTICAL AXIS CENTRIFUGAL PUMPS
DIMENSIONS
H
A
DNA
DNM
D
H1
2"
C
B
E
DESCRIZIONE
A
F
G
B
C
D
E
F
2 NKV E 10
1120
820
800
860
110
790
80
G
1525
H
2 NKV E 15-20
1265
820
800
975
110
790
145
1525
A
H1
DNA
226
2"1/2
2"1/2
DNM
236
DN 100
DN 80
H
E
DNA
DNM
D
H1
2"
C
B
F
DESCRIZIONE
3 NKV E 10
PRESSURE UNITS
MODEL
3 NKV E 15-20
A
B
A
B
C
D
E
F
1125
1220
1200
870
110
790
86
1525
226
DN 80
1265
1220
1200
1000
110
790
155
1525
236
DN 125
C
D
E
G
G
H
F
H1
DNA
DNM
DN 80
G
DN 100
Ø
H
H1
DNA
DNM
2 NKVE 10
1120
820
800
860
110
790
80
1525
226
21/2”
21/2”
2 NKVE 15-20
1265
820
800
975
110
790
145
1525
236
DN 100
DN 80
3 NKVE 10
1125
1220
1200
870
110
790
86
1525
226
DN 80
DN 80
3 NKVE 15-20
1265
1220
1200
1000
110
790
155
1525
236
DN 125
DN 100
DAB PUMPS reserves the right to make modifications without notice