0
400
0
350
300
250
200
150
100
50
100
150
US g.p.m.
Imp g.p.m.
feet
1250
1000
750
500
250
0
300
0
250
200
150
100
50
50
100
150
200
US g.p.m.
Imp g.p.m.
feet
750
500
250
50
100
50
100
150
η = 73.5%
MEI≥ 0.40
MEI≥ 0.40
6
S
R
2
7
/
1
7
6
S
R
2
7
/
1
4
6
S
R
2
7
/12
6SR 27/10
η = 69%
R 36/18
6SR 36/15
49
60 .9
H
(
m
)
4
H
(
m
)
4
6SR 36/13
6S 36/11
R
6SR 36/9
6SR 36/7
6SR 36/6
6SR 36/5
6SR 36/4
6SR 27/8
6SR 27/7
6SR 27/5
6SR 27/4
50
0
0
0
0
0
100
0
Q = Portata
246
200
300
400
500
600
l/min
0
100
200
300
400
500
600
700
800 l/min
30
40m3/h
0
10
20
30
40
50m3/h
10
20
Q4
Q4
H = Prevalenza manometrica totale
Tolleranza delle curve di prestazione secondo EN ISO 9906 Grado 3B.