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Verfügbare Sprachen
Verfügbare Sprachen
EN
EN
EN
1. Possible applications
water slightly
The range of water filters CINTROPUR
. Other types
loaded with solid suspended particles, such as city water, rainwater, borehole water, spring water. Other types
he public and
of non-aggressive liquids can also be filtered. The possible areas of use are in the industrial, the public and
the agricultural sectors.
r.
The materials used to manufacture the filters are suitable for food products and drinking water.
2. Technical description
onnel. These
The installation must be achieved according to the correct existing standards and by qualified personnel. These
filters must be used in compliance with the technical requirements listed in the following table:
Diameter of pipe
Average flow rate
(m³/h)
Working pressure (bar)
Max. operating pressure (bar)
Maximum operating temperature
Weight (kg)
Standard filter sleeve
Filtration surface (cm²)
3. Assembly and handling
the meter or
The ideal location for the CINTROPUR
n of the arrow
after the pump). Make sure that the direction of the water flow corresponds to the direction of the arrow
on the filter head.
y mechanical
The filters must be fitted according to the state of the art procedures: they must be free of any mechanical
ings must be
stress, with the piping upstream and downstream aligned. The distance between the couplings must be
correct to avoid any tension or compression stress on them.
pressure. An
A pressure reducer will efficiently reduce the supply pressure if it exceeds the operating pressure. An
anti-water hammer device is necessary in case it may occur on the installation.
Equipment:
filter sleeve
itting must
wheels
a good grip.
For the filters NW280 – 340 - 400 :
please check
crewed on.
ade products
n free on the
tion.
7
Instructions for assembly, use and maintenance
ΔP=0.2bar
ΔP=0.5bar
o
Standard: includes a set of 2 threaded connectors, 2 pressure gauges, a 25 filter sleeve
fitted on its support, a drain-cock and a spanner for dismounting.
o
The possible options are the opaque bowl and the stainless steel bracket.
o
The glycerine-filled pressure gauges standard supplied have a thread ¼''; the fitting must
be done using a spanner (the dial can't be used as a handle to screw it in).
o
To fix the stainless steel bracket on the filter head, you must use the 2 threaded wheels
provided for this purpose. For a normal use, hand-tightening these is perfect for a good grip.
o
The screw connections are supplied separately in the packing. While mounting, please check
that the O-rings are well fitted to the end pieces of the head where they will be screwed on.
o
The sealing on the threaded connections can be made with any kind of usual trade products
however it is recommended to use hemp + Kolmat paste. Leave one thread turn free on the
filter connector to provide a good start for the valve or connector of your installation.
NW 280 – 340 – 400
®
NW 280 – 340 – 400 is designed for filtering clear water slightly
NW 280
NW 340
1"
1 ¼"
7.5
10.5
10.5
16
10
10
16
16
50°C
50°C
2
2.35
25 µ
25 µ
530
770
®
water filter is directly at the point of entry (after the meter or
NW 400
1 ½"
12.5
18
10
16
50°C
2.65
25 µ
1010
EN
EN
7
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