NM4, NMS4 60 Hz
0
0
U.S. g.p.m.
Imp. g.p.m.
10
20
30
0
0
U.S. g.p.m.
10
Imp. g.p.m.
20
30
10
20
10
20
10
8
10
30
ft
35
H
2
5
H
30
m
m
6
2
0
8
50
15
4
6
10
2
4
5
ft
25
20
15
10
0.20
0.4
0.25
0.5
0.15
0.20
0.3
0.4
P
P
P
P
0
0
2
0
Qm
3
/
h
2
4
6
8
0
Qm
3
/
h
2
4
6
8
0.10
0.15
HP
kW
0.10
0.05
0.05
0.2
0.3
HP
kW
0.2
0.1
0.1
0
0
0
0
5
5
15
15
4
NPSH
4
NPSH
NPSH
NPSH
3
1
0
3
10
m
f
t
m
ft
2
2
5
5
1
1
0
Qm
3
/h
U.S. g.p.m.
20
15
10
5
2
4
6
72.550
8
20
40
60
0
Qm
3
/h
2
4
6
72.551
8
0
0
0
Qm
3
/h
5
10
15
0
l/min
50
100
150
200
250
1
0,5
1
0,5
0
0
80
60
40
20
0
10
8
30
6
20
4
2
10
0
Qm/
3
h
5
10
72.008
15
0
0
60
ft
50
40
30
20
10
47
12
Characteristic curves - Curvas Características
n ≈ 1750 rpm
NM4 25/12
AØ114 45
5 0
52.5
η 54%
52.5
50
NM4 25/160
A Ø 144 40
45
50
η 52%
B Ø 130
47.5
A
A
B
A
Ø 194
NM4 25/20
B
Ø 17 7
C
Ø 159
A
B
C
C
A
B
N
P
S
H
m
η
(
%
)
P
k
W
H
m
N
P
S
H
f
t
P
H
P
H
f
t
