ed. 09/202
6
NM, NMS
Characteristic curves n ≈ 2900 rp
m
0
100
200
300
400
500
U.S. g.p.m.
A Ø 146
NM(S) 65/12
C Ø 134
E Ø 123
N
P
S
H
m
(
%
)
η
η
P
k
W
C
A
C
E
E
A
12
0
H
m
H
m
P
k
W
30
20
10
0
0
Q m /h
3
8
0
7
0
6
0
5
0
4
0
3
0
2
0
9
0
10
0
110
12
0
l/mi
n
0
1000
1500
2000
500
8
A
6
4
E
2
0
80
60
40
20
0
8
6
4
2
0
0 Q m /h
3
7
0
6
0
5
0
4
0
3
0
2
0
80
9
0
10
0
110
0
150
300
450
600
U.S. g.p.m
.
6
0
A
20
6
Ø
NM(S) 65/20
B
19
3
Ø
5
0
C
18
2
Ø
4
0
3
0
2
0
9
0
8
0
7
0
6
0
5
0
H
f
t
4
0
3
0
2
0
1
0
0
13
0
1
0
8
6
4
2
0
2
0
1
0
N
P
S
H
f
t
P
H
P
0
13
0
190
180
170
160
150
140
130
H
f
t
120
110
100
9
0
8
0
7
0
0
Q m /h
3
30
60
9
0
120
150
l/mi
n
0
500
1000
200
0
1500
250
0
2
5
2
0
1
5
1
0
5
30
25
20
15
10
5
0
0
10
0
B
8
0
(
%
)
η
η
6
0
4
0
2
0
6
20
N
P
S
H
m
4
10
2
N
P
S
H
f
t
0
0
Q m /h
3
3
0
90
0
150
A
B
C
P
H
P
A
C
A
C
6
0
120
H
m
N
P
S
H
m
(
%
)
η
η
P
k
W
H
m
N
P
S
H
m
(
%
)
η
η
P
k
W
6
2
NM(S) 65/16
A
R Ø 167
8
0
9
0
0
100
200
300
400
500
60
0
U.S. g.p.m
.
A Ø 175
4
0
13
0
12
0
B Ø 160
11
0
10
0
3
0
C Ø 150
9
0
D Ø 143
8
0
H
f
t
7
0
2
0
6
0
5
0
4
0
1
0
0
Q m /h
3
8
0
7
0
6
0
5
0
4
0
3
0
2
0
9
0
100
11
0
12
0
l/mi
n
0
1000
1500
200
0
50
0
14
0
1
3
0
1
6
1
2
A
A
R
B
C
2
0
1
6
8
1
2
D
8
4
4
0
0
8
0
D
C
A
AR
B
6
0
4
0
2
0
0
8
A
6
2
0
D
4
1
0
2
N
P
S
H
f
t
P
H
P
0
0
0 Q m /h
3
7
0
6
0
5
0
4
0
3
0
2
0
100
11
0
12
0
14
0
1
3
0
0
100
200
300
400
500
60
0
U.S. g.p.m.
90
NM(S) 65/2
5
28
0
80
26
0
24
0
70
H
f
t
22
0
20
0
60
18
0
50
16
0
14
0
40
0
Q m /h
3
8
0
7
0
6
0
5
0
4
0
3
0
2
0
l/mi
n
0
500
0
1
4
0
3
0
50
40
2
0
30
20
1
0
10
0
80
0
6
0
4
0
2
0
0
8
6
2
0
4
1
0
2
N
P
S
H
f
t
P
H
P
0
0
A Ø 249
B Ø 232
C Ø 212
9
0
0
5
1
100
110
12
0
0
2
14
0
1
3
0
A
B
C
C
A
C
B
A
0 Q m /h
3
7
0
6
0
5
0
4
0
3
0
2
0
8
0
9
0
100
110
12
0
14
0
1
30
