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2551868AB
Available Pump Head
Available Pump Head
Ensure that the available pump head meets the requirements of the secondary
system.
The below graphs show the available pump head for different ModuSat® models depending on the
secondary flow rate. The secondary apartment pressure drop (excluding the unit) should not exceed
the value shown.
0
10
20
30
40
50
60
70
80
0
0.1
0.2
0.3
0.4
A
vai
lab
le
pum
p
head
kP
a
Flow rate l/s
ModuSat XR/XR-ECO XX-10
0
10
20
30
40
50
60
70
80
0
0.1
0.2
0.3
0.4
A
vai
lab
le pu
m
p
hea
d
kP
a
Flow rate l/s
ModuSat XR/XR-ECO XX-20
0
10
20
30
40
50
60
70
80
0
0.05
0.1
0.15
0.2
A
vai
lab
le
pum
p
head
kP
a
Flow rate l/s
ModuSat XR/XR-ECO XX-10R
0
10
20
30
40
50
60
70
80
0
0.1
0.2
0.3
A
vai
lab
le
pum
p
head
kP
a
Flow rate l/s
ModuSat XR/XR-ECO XX-20R