80
80
70
70
60
60
50
50
40
40
30
30
20
20
10
10
0
0
0
200
400
600
800
1000
1200
1400
1600
1800
2000
Portata (l/h)
M
A
X
M
I
N
P
r
e
v
a
l
e
n
z
a
(
k
P
a
)
P
o
t
e
n
z
a
a
s
s
o
r
b
i
t
a
d
a
l
c
i
r
c
o
l
a
t
o
r
e
(
W
)
140
140
130
130
120
120
110
110
100
100
90
90
80
80
70
70
60
60
50
50
40
40
30
30
20
20
10
10
0
0
0
200 400 600 800 1000 1200 1400 1600 1800 2000 2200 2400 2600 2800 3000 3200 3400
Portata (l/h)
M
A
X
M
AX
MI
N
MI
N
P
r
e
v
a
l
e
n
z
a
(
k
P
a
)
P
o
t
e
n
z
a
a
s
s
o
r
b
i
t
a
d
a
l
c
i
r
c
o
l
a
t
o
r
e
(
W
)
140
140
130
130
120
120
110
110
100
100
90
90
80
80
70
70
60
60
50
50
40
40
30
30
20
20
10
10
0
0
0
200 400 600 800 1000 1200 1400 1600 1800 2000 2200 2400 2600 2800 3000 3200 3400
Portata (l/h)
M
AX
M
AX
MI
N
P
r
e
v
a
l
e
n
z
a
(
k
P
a
)
P
o
t
e
n
z
a
a
s
s
o
r
b
i
t
a
d
a
l
c
i
r
c
o
l
a
t
o
r
e
(
W
)
MI
N
DATI TECNICI