30
Pressure loss chart
Pump characteristics
Flow chart “Regumat” DN 20
·
Flow rate V [l/h]
P
re
s
s
u
re
l
o
s
s
∆
p
[
m
b
a
r]
P
re
s
s
u
re
l
o
s
s
∆
p
[
P
a
s
c
a
l]
6.2 “Regumaq XH” fresh water station
The fresh water station “Regumaq XH” is a hydrauli-
cally and thermostatically controlled product group
with plate heat exchanger for the hygienic heating of
potable water according to the flow principle.
The installation of a heated potable water system
must be carried out in accordance with the valid
standards, approved rules of technology and local
regulations!
Especially when operating a circulation system,
the hygiene regulations according to the DWGW
work sheet W551 must be observed!
A copper or nickel brazed stainless steel plate heat
exchanger is part of the fresh water station.
Please observe the document “Demands on pota-
ble water when using Oventrop fresh water and
dwelling stations” at www.oventrop.com.
The specifying engineer and the user of the system
are responsible to incorporate and evaluate sub-
stances and other factors in the water, which influ-
ence corrosion and the formation of calcium de-
posits.
NOTICE
WARNING
!
Illustr. 24 Overall view “Regumaq XH”
Illustr. 25 Proportional flow controller
A Storage cylinder circuit - return
B Potable water entry - cold