Ecosoft ROBUST 1000 - 2. SPECIFICATIONS AND COMPONENTS; 2.1 TECHNICAL SPECIFICATIONS

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INSTALLER AND USER GUIDE FOR REVERSE OSMOSIS SYSTEM ECOSOFT ROBUST 1000, ROBUST 3000
1) Filter rack with booster
pump
2) Pre-lters and post-lter 3) Reverse osmosis
membranes
2.3 SYSTEM COMPONENTS
2.2 FEED WATER REQUIREMENTS
Parameter Value
1
pH 6.5…8.5
TDS, mg/L (ppm) <1500
Total hardness, °dH
ppm CaCO
3
<30
<500
Active chlorine, mg/L (ppm) <0.5
Total iron, mg/L (ppm) <0.3
Total manganese, mg/L (ppm) <0.1
COD, mg O
2
/L (ppm O
2
) <5
Total microbial count (TMC), CFU per 1 mL <100
E. coli, CFU per 100 mL None
1
If feed water quality does not meet specied requirements, membrane and lter service life may decrease. If
aiming to purify raw water (well water/ground water etc.), it is recommended to carry out detailed water anal-
ysis. If any constuents exceed the above limitaons, it is advisable to install a special lter upstream of your
reverse osmosis system. Consult professional water treatment specialist for proper selecon of an appropriate
lter for your water.
ROBUST 1000