Curve caratteristiche
0 U.S. g.p.m.50
350
300
H
m
250
200
150
100
50
1100
1000
900
800
ft
700
600
500
400
300
200
100
100
150
200
250
300
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
0
80
60
%
40
0
8
6
NPSH
m
4
2
0
2.2
1.8
kW/st
0
Q
m
3
/h10
20
30
40
50
800
60
1000
70
1200
80
0
l/min
200
400
600
kW/st
1.4
20
1
0.6
0
Qm
3
/h10
20
30
40
50
408
60
70
80