47 / 170
47
Imp.g.p.m.
H =m
30
4.5
Q =mc/h
H=ft
0
Q = l/sec 1.25
2
6/250
20
6
9
15
1.66
2.5
4.16
100
4
0
75
Q = l/min
100
150
250
40
60
80
100
120
140
160
180
200
8/250
12/250
17/250
22/250
40/250
20
40
50
60
70
m
MEI
≥
0.4
NPSH
220
η
%
240
30/250
200
12
3.33
200
300
400
500
600
700
800
25
30
35
40
45
50
CURVE PRESTAZIONALI - 2 poli 50 Hz