180
160
140
120
100
80
60
40
20
162
100
200
81
QA-LM 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-LM 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 LM SX.
Testing mode: 20°C, 3 BAR
QA LM mixed bed cation/anion exchange resin
Water demineralization.
Average life-span: see the table below.
Maintenance: none.
Remark - Use a pre-filter to protect the cartridge.
Note: tthe green resin changes its colour from green to
blue when exhausted.
C
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: mixed bed composed by cation and
anion exchange resins.
CERTIFICATIONS
A
RA5212125
RA5214125
RA5215125
RA5217125
OD 2,40” x ID 1,10”
QA 5 LM SX
QA 7 LM SX
QA 10 LM SX
QA 20 LM SX
HEIGHT
FLOW RATE l/h
A
5”
10
128
7”
15
176
10”
25
252
20”
40
510
B
C
70
28
70
28
70
28
70
28
54
300
ppm CaCO
3
40
32
27
QA LM 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
280 | water treatment filter cartridges
400
500
600
1,5
1
0,5
0
mixed bed cation/anion
QA LM
exchange resin
Plastic container filled with strong cationic and strong anionic-exchange resin, for the reduction
of water salinity. QA-LM cartridges are available with height from 5” to 20”.
QA LM SX
CONTAINER WITH MIXED BED CATION/ANION EXCHANGE RESIN WITH DOUBLE OPEN END (DOE)
COD
E
MODEL
NOMINA
L
RECOMMENDE
D
DIMENSIONSMM
QA LM BX
CONTAINER WITH MIXED BED CATION/ANION EXCHANGE RESIN WITH DOUBLE O-RING COLLAR 45 MM
COD
E
MODEL
NOMINA
L
RECOMMENDE
D
DIMENSIONSMM
RA5212225
RA5214225
RA5215225
RA5217225
OD 2,40” x ID 1,10”
QA 5 LM BX
QA 7 LM BX
QA 10 LM BX
QA 20 LM BX
FLOW RATE l/h
10
15
10”
25
20”
40
A
127
183
252
510
B
C
70
25
70
25
70
25
70
25
HEIGHT
5”
7”
Δ
p
[
b
a
r
]
l
i
t
r
e
s
t
r
e
a
t
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