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A
B
C
RIFERIMENTO POSIZIONE BY-PASS
D
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0
600
200 12001000800600400
PORTATA (l/h)
PREVALENZA RESIDUA (mbar)
500
400
100
200
300
Murelle EV HE
25
velocità max
pompa modulante
velocità min.
pompa modulante
25
0
600
200 12001000800600400
PORTATA (l/h)
PREVALENZA RESIDUA (mbar)
500
400
100
200
300
Murelle EV HE
25
30
35
20
12
con by-pass
senza by-pass
20
12
30
30
35
35
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