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Reverse Osmosis – Model WS 250
Reverse Osmosis – Model WS 250
W/S Series: 100 – 500 l/h Wall mounting / stand-type RO unit. For desalination of softened drinking water according to German drinking water regulations (free chlorine not detectable), operating on the principle of reverse osmosis. Drinking water can also be desalinated without pre-treatment. However, in this case the recovery rate is reduced. The decisive factor is the water analysis.
Stainless steel base frame suitable for mounting on the wall or floor.
Special inlet filter with 5 μm-filter cartridge high pressure pump, rotary-vane type, high performance wound module with PA/PS composite membranes in GRP pressure vessel with inliner.
| WS 250 Technical Data | ||
| Permeate flow rate | l/h | 250 |
| Min. salt rejection | % | 97 |
| Recovery | % | 75 |
| Operating pressure | bar | 12 |
| Membrane element / number | 4040 / 1 | |
| Voltage | V/Hz | 230 / 50 |
| Motor power | kW | 0.55 |
| Pre-fusing | A | 16 |
| Feedwater connection | DN | ¾" IG |
| Permeate / concentrate connection | DN | 10 |
| Conductivity range | μS/cm | 1 – 99 |
| Min. / max. feed water pressure | bar | 2 / 6 |
| Min. / max. feed water temp | °C | 5 / 35 |
| Max. ambient temperature | °C | 40 |
| pH | 3 – 11 | |
| Height | mm | 1510 |
| Width | mm | 500 |
| Depth | mm | 320 |
| Weight approx | ca. kg | 56 |
| Code no | 385 924 | |