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Reverse Osmosis – Model S 250

Reverse Osmosis Combi Duplex Series 100 - 500

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Reverse Osmosis – Model Simplex 250

Combi Simplex Series 50 – 500 l/h Compact RO System with Single Water Softener.

Stand-type unit for desalination of softened drinking water according to German drinking water regulations (free chlorine not detectable), operating on the principle of reverse osmosis. These units include the water pre-treatment components.

Stainless steel base frame with plastic front panel housing the instruments and controls. Prefilter with 100 μm-filter cartridge and 2 pressure gauges, pipe separator (EA1) according to DIN 1988 part 4, softener, compact design, hardness monitoring unit limitron for continuously monitoring of feed water hardness.


Combi S300 Technical Data
Permeate flow ratel/h300
Min. salt rejection%97
Recovery%75
Operating pressurebar11
Membrane element / number4040 / 1
VoltageV/Hz230 / 50
Motor powerkW0.55
Pre-fusingA16
Feedwater connectionDN20
Permeate / concentrate connectionDN10/50
Conductivity rangeμS/cm1 – 99
Min. / max. feed water pressurebar3 / 6
Min. / max. feed water temp °C5 / 35
Max. ambient temperature°C40
pH3 – 11
Capacity of softener°dH x m3120
mol x m321.4
Salt stockkg60
Heightmm1700
Widthmm760
Depthmm700
Weight approxca. kg142
Code noS1-420117