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39 CHART OF THE HEAD FLOW RATE AVAILABLE TO THE DIRECT ZONE (STANDARD)
MAGIS HERCULES PRO 12-14-16 is supplied as standard with
a primary circulator, modulating with low electrical consump-
tion, (the factory settings are suitable to guarantee the best pos-
sible performance), placed upstream of the hydraulic manifold.
Downstream from the hydraulic manifold, MAGIS HERCULES
Fixed speed head.
100
90
80
70
60
Y1
50
40
30
20
10
0
0
Proportional head (ΔP V).
100
90
80
70
60
Y1
50
40
30
20
10
0
0
KEY:
A
=
B
=
82
MAGIS HERCULES PRO 12-14-16
WILO PARA 15-8 CM 130
A
200
400
600
800
1000
1200
A
200
400
600
800
1000
1200
Head available at speed Min ÷ Max
Power absorbed by the system pump (dotted area)
PRO is standard supplied with an electronic low consumption
relaunch pump to the system for the direct zone, whose flow
rate/head features are shown in the graph below.
The flow circulator to the direct zone is suitable for both central
heating and cooling operation.
B
1400
1600
1800
2000
2200
X1
Flow rate (l/h)
B
1400
1600
1800
2000
2200
X1
Flow rate (l/h)
100
90
80
70
60
Y2
50
40
30
20
10
0
2400
2600
2800
3000
100
90
80
70
60
Y2
50
40
30
20
10
0
2400
2600
2800 3000
EEI ≤ 0.20-Part.3
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