P
r
e
v
a
l
e
n
z
a
H
(
m
e
t
r
i
)
4
l/min
metri
m3/h
l/min
metri
m3/h
l/min
metri
0
10
20
40
80
6
5
6
5
63.
5
6
2
57
8
1
8
0
7
9
7
7
71
9
7
9
6
9
5
9
3
86
113
112
111
108
100
feet
300
200
100
0
10
20
30
40
50
US g.p.m.
Imp g.p.m.
0
10
20
30
40
kW
HP
0
0.6
1.2
2.4
4.8
7.2
9.6 10.8 12 15.6
0
10
20
40
80 120 160 180 200 260
35
35 32.7 32.3 32.5 31 25.5 27.5 26
16
51.
5
5
2
5
1
50.
5
4
9
46.
5
4
3
4
1
39
31
68.
5
68.
5
6
8
6
7
6
5
6
2
57.
5
5
5
52
41
86
85
85
84
81
77
7
2
68.
5
65 51.5
10
3
10
3
10
2
10
1
9
8
9
3
8
6
8
2
78
62
534
50
62.5
75
88
40.5
35
51
44
61
52
71
61
kW
HP
0
2.4 4.8 7.2 9.6 12 14.4 16.8
0
40 80 120 160 200 240 280
19.2 21.6 24
320 360 400
28 23.1 17
37.5 31
23
47 38.5 28.5
56.5 46 34.5
Q = Portata
47 46.5 45.5 44
42
62.5 62 60.5 58.5 56
78 77.5 76
73
70
39.5 36.5 32.5
53 48.5 43.5
66
61 54.5
H = Prevalenza manometrica totale
Tolleranza delle curve di prestazione secondo EN ISO 9906 Grado 3B.
0
0
5
10
15
20
2
5
m3/h
Portata Q4
Q
H
Q
H
Q
H
m3/h
0
0.6
1.2
2.4
4.8
7.2
9.6
10.8
120
160
180
94
93
91
88
84
79
73 65.5