SIZE YOUR WATER SOFTENER
Table for choosing the litres of resin for water softeners
The water softener is chosen based on water hardness and the number of flats. The box resulting from the cross
between hardness and no. of flats determines the choice. Numbers 9 - 17 - 35 etc. indicate the litres of cationic
resin in water softener tanks. For flats with double bathrooms or with indefinable consumption, it is recommended
to consider the equipment with the higher number of litres. In case of difficulty in finding the correct size, contact
the EUROACQUE office at e-mail address: export@addolcitori.it.
www.euroacque.it
NUMBER
OF FLATS
NUMBER
OF RESIDENTS
DAILY
CONSUMPTION IN LITRES
LITRES OF RESIN REQUIRED FOR THE WATER SOFTENER
WATER HARDNESS IN °FRENCH
15/30
30/35
35/40
40/45
45/50
1
1-2
2-3
3-4
4-6
6-8
8-10
10-15
15-24
24-35
35-45
45-60
60-70
2-4
4-8
8-12
12-18
18-26
26-32
32-42
42-62
62-92
300-600
600-1000
1000-1800
1800-2600
2600-3800
3800-5000
5000-6200
6200-9500
9
9-17
9-17
9-17
17
17
26
26-35
26-35
26-35
35
35
35
35-54
54
54
54
54-80
80
80-100
100
100
100
100-150
17
17
17-26
17-26
26-35
35
35-54
35-54
54
54
80
80
100
100
100-150
150-200
250
250
250-300
300
350
350
350-500
350-500
500
500
9500-13700
150
200
200
250
250-300
350
350
350
350
350-500
500
92-140
13700-21000
250
140-180
21000-30000
180-240
30000-38000
240-280
38000-42000
300-350
350
350-500
ONCE THE L OF RESIN REQUIRED HAS BEEN ESTABLISHED, IT IS POSSIBLE TO CHOOSE BETWEEN THE DIFFERENT TYPES
OF WATER SOFTENERS.
example:
Villa / 1 Flat
2 baths
4 residents
Water hardness: 37°f
Self-cleaning filter
Volumetric water softener
NANOFILTRO/A 3⁄4”-1”
EKOSOFT/M20
YDRONET DOS
Semi-automatic backwash filter
Ecological volumetric water softener
HF 3⁄4”
VELVET M22
ECO PLANT
ECOLOGICAL PLANT
Antiscalant dosage
Rotating dosage unit
HD 3⁄4”
47
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