CURVE E DATI DI PRESTAZIONE – HS=0 m
50 Hz
0
26
0
24
22
20
18
16
14
12
10
8
6
4
2
0
0
0
100
100
200
300
400
500
600
500
US g.p.m.
Imp g.p.m.
feet
75
50
25
l/min
0
150 m3/h
200
400
25
600
800
50
1000
1200
75
1400
1600
1800
2000
2200
2400
200
300
400
η = 76%
Portata Q4
100
125
MEI≥ 0.40
HF8A
HF30A
HF20A
HF8B
HF20B
η = 75%
η = 78%
HF6A
HF30B
η = 73%
η = 79%
η = 76%
HF6B
η = 77 %
HF6C
η = 5.5%
HF4
η= 74%
η = 73%
MEI≥ 0.40
P
r
e
v
a
l
e
n
z
a
H
(
m
e
t
r
i
)
4
TIPO
POTENZA(P2)
Monofase Trifase
kW
HP 1~ 3~
0
12
18
24 30 36 42 48 60 66 72 102 114 144
0 200 300 400 500 600 700 800 1000 1100 1200 1700 1900 2400
HF 30B
IE3
Q
m3/h
l/min
HFm 4
HF 4
0.75
1
9.8
12
9.5
12
9
11.8
8.5
11.4
7.6
10.8
6.6
10
5.4
9
4
7.6
HFm 6C
HF 6C
1.1
1.5
4
HFm 6B
HF 6B
1.5
2
14.8
14.8
14.6
14.2
13.6
12.8
11.8
10.5
7.2
5
HFm 6A
HF 6A
2.2
3
–
HF 8B
3
4
IE2
H
metri
18.5
21.5
18
21.5
17.8
21.4
17.4
21
16.8
20.7
16
20
15
19
13.7
17.8
10.4
14.3
8.4
12
6
9
–
HF 8A
4
5.5
24.5
19
24.5
–
24.4
–
24
19
23.6
18.8
23
18.4
21
18
22
18
20.5
17.9
21
17.5
20
18
17.7
16
18.5
17.6
15.6
15.2
17.6
17.4
13
14.2
–
HF 20B
3
4
16.6
17.2
7
–
HF 20A
4
5.5
21.5
18
–
–
–
–
21.5
–
21.3
–
10
15.3
–
5.5
7.5
14.2
10
–
HF 30A
7.5
10
23
–
–
–
–
23
23
22.8
22.6
22.4
22.2
20.4
19.2
15
Q = Portata H = Prevalenza manometrica totale HS = Altezza di aspirazione
Tolleranza delle curve di prestazione secondo EN ISO 9906 Grado 3B.
179
