Potenza nominal
e
Portata max imp. [l/h]
Diametro nominale
D
I
S
C
A
L
D
I
R
T
M
A
G
®
54640
2
(Ø 22)
546403
546405
(3/4”
)
546406
(1”
)
546407
(1 1/4”)
54640
8
(1 1/2”)
548520
548525
548530
548550
5
4
8
5
54855
1
6
4
4
5
644562/6
6
-
6
3
8
-
638373
638383
6
4
0
0
640062/66
-
519500 (3/4”, 1–6 m c.a.)
- 519504 (3/4”, 10–40 m c.a.)
5
1
9
518015 (3/4”, 1–6 m c.a.
)
-
518500 (3/4”, 1–6 m c.a.
)
-
5
1
8
518002 (Ø22, 1–6 m c.a.
)
-
5
8
0
580011
* Perdite di carico tubazioni r ~ 20-22 mm c.a./m (50 °C
)
9