Curve caratteristiche
0
U.S. g.p.m.
33
32
31
30
29
25
50
75
100
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
350
300
H
m
250
200
150
100
50
1000
ft
800
600
400
200
0
0
0
Q
m
3
/h
4
6
8
10
12
14
16
18
20
22
24
0
l/min
100
200
300
400
80
60
%
40
20
1.6
1.2
kW/st
0.8
0.4
0
0
8
6
NPSH
m
4
2
0
kW/st
0
Q m
3
/h
4
6
8
10
12
14
16
18
20
22
24
402