Cintropur NW 18 Instructions For Installation, Use And Maintenance

NW 18 – 25 – 32 & 25 TE (-CTN) + NW 32TE + DUO (-CTN) + TIO
Instructions for assembly, use and maintenance.
1. Possible applications
The range of water filters CINTROPUR® NW 18 -25 -32 is designed for filtering clear water with only
low levels of substances in suspension, of the types town water, rainwater, borehole water, spring
water.
Other types of non-aggressive liquid can also be filtered. The possible areas of use will be in
domestic, industrial, public and agricultural situations.
The materials used for making the filter are suitable for filtering liquid foods. The use of the 25 TE-
CTN + NW32 TE + DUO-CTN + TIO with activated carbon is well known for de-chlorination, removal
of odours, improvement of taste, reduction of pesticides and herbicides.
2. Technical description
Installation and use of the filters NW 18 - 25 - 32 - 25 TE (-CTN) - 32 TE - DUO (-CTN) - TIO must
comply with the technical requirements stated in the following table:
Connector diameter
Mean throughput (m³/h) with ∆
P=0.2 bar
Operating pressure (bar)
Max. working pressure (bar)
Max. operating temperature
Weight (kg)
Filter screen
Bowl volume (litres)
Filter area (cm²)
*Value with CINTOPUR activated carbon
NW18 NW 25
3/4" &
3/4"
1''
3.5 5.5
10 10
16 16
50°C 50°C
0.9 1.2
25μ 25μ
---- ----
190 450
Beta Valve Systems Ltd
Park House Business Centre, Desborough Park Road,
High Wycombe, Bucks, HP12 3DJ
Tel: 01494 459 511
Cintropur Installation 2015
25TE-
NW32 32 TE
CTN
5/4'' 1'' 5/4''
6.5 0.5* 0.5*
10 10 10
16 16 16
50°C 50°C 50°C
1.7 1.3 1.6
25μ ----
---- 0.57 1.7
840 ----
DUO –
TIO
CTN
3/4" &
1''
1''
0.5* 0.5*
10 10
16 16
50°C 50°C
2.4 1.8
25μ 25μ
0.57 0.57
450 335