350
325
300
250
200
150
100
50
0
162
QA-CF cartridges are available in a variety of:
CONFIGURATIONS:
- SX standard configuration double open end (DOE)
available for every height and diameter.
- BX proprietary configuration with double o-ring collar
45 mm, suitable to PLUS 3P BX housings, DP housings,
K DP housings.
MODELS:
- QA-CF series from 5” to 20” OD 2.40” ID 1.10”, SX, BX
configurations.
FLOW RATE vs PRESSURE DROP Δp
Tests carried on 10” elements type QA CF SX.
Testing mode: 20°C, 3 BAR
1,5
1
0,5
0
100
200
300
400
ppm CaCO
3
500
600
CERTIFICATIONS
QA CF strong acid cation exchange resin
Water softening.
Average life-span: see the table below.
Maintenance: none.
Remark - Use a pre-filter to protect the cartridge.
Note: the cartridge does not change its colour when
exhausted. Check the depletion of the resin with the
specific Atlas Filtri EASY TEST strips.
C
A
B
C
A
B
10” cartridge duration in litres starting from a given water intake
carbonates concentration (as CaCO
3
ppm)
WORKING CONDITIONS
Max working temperature_______45°C (113°F)
Min working temperature _______4°C (39,2°F)
Max concentration Cl _____________ 0,1 ppm
Max concentration Fe _____________0,1 ppm
SPECIFICATIONS
Non-toxic materials, suitable for drinking water.
Container, end cap and grid: polystyrene.
Flat seal SX: SEBS with antimicrobial technology.
O-rings BX: EPDM.
Containing sponge: polyurethane.
Treatment material: strong cationic resin.
QA CF cartridges are tested and certified under the most
stringent procedures worldwide, in compliance with DM
25 (Italy), with the sanitary certification EAC/
Ghostreghistrazia (Russia) and WaterMark (Australia).
0
500
Flow rate [l/h]
1000
276 | water treatment filter cartridges
121
81
65
54
QA CF
strong acid cation exchange resin
Plastic container filled with strong cationic-exchange resin, for the reduction of total hardness
(TH) and providing water softening with removal of Calcium and Magnesium carbonates. QA-CF
cartridges are available with height from 5” to 20”.
QA CF SX
CONTAINER WITH STRONG ACID CATION EXCHANGE RESIN WITH DOUBLE OPEN END (DOE)
COD
E
MODEL
NOMINA
L
RECOMMENDE
D
DIMENSIONSMM
HEIGHT
FLOW RATE l/h
A
B
C
RA5202125
RA5204125
RA5205125
RA5207125
OD 2,40” x ID 1,10”
QA 5 CF SX
QA 7 CF SX
QA 10 CF SX
QA 20 CF SX
5”
25
128
70
28
7”
30
176
70
28
10”
50
252
70
28
20”
90
510
70
28
QA CF BX
CONTAINER WITH STRONG ACID CATION EXCHANGE RESIN WITH DOUBLE O-RING COLLAR 45 MM
COD
E
MODEL
NOMINA
L
RECOMMENDE
D
DIMENSIONSMM
RA5202225
RA5204225
RA5205225
RA5207225
OD 2,40” x ID 1,10”
QA 5 CF BX
QA 7 CF BX
QA 10 CF BX
QA 20 CF BX
HEIGHT
5”
7”
10”
20”
FLOW RATE l/h
25
30
50
90
A
127
183
252
510
B
70
70
70
70
C
25
25
25
25
Δ
p
[
b
a
r
]
l
i
t
r
e
s
t
r
e
a
t
e
d
