Technical Parameter
Model |
OK-EP10 |
OK-EP20 |
OK-EP40 |
OK-EP60 |
Output |
10L/h |
20L/h |
40L/h |
60L/h |
Feed water requirements |
Tap water,temperature 10~35ºC,pressure0.15-0.35Mpa ; TDS:≤200mg/L |
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RO water quality |
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Conductivity(25ºC) |
2-10μs/cm |
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Iron rejection rate |
99%(new RO membrane) |
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Organic rejection rate |
>99%,when MW>200Balton |
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Paeticles and bacteria rejection rate |
>99% |
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Ultrapure water quality |
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Resistivity(25ºC) |
18.2MOhm-cm |
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Total organic carbon TOC** |
< 5 ppb |
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Particles(>0.2μm) |
No particles larger than 0.22μm
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Bateria |
<1CFU/ml |
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Particle |
>0.22um/ml<1um/ml |
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UV Lamp | Yes | |||
AC requirement |
110/220V,50/60Hz |
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Dimension(L*W*H-mm) |
410*300*500mm / 500*400*750mm |
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Weight(kgs) |
20kgs,30kgs,50kgs,70kgs |
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Standard configuration |
Main body,pressure tank |
*The conductivity of RO water is affected by the inlet conductivity of tap water, and the typical value is calculated with inlet water less than 300 μS.
**The TOC value of water production is directly affected by inlet conditions and sampling operating environment.
Equipment technology
Pretreatment system → Reverse osmosis system → Middle water tank → Water pump → EDI device → Purification water tank → Pure water pump → UV sterilizer → Polishing mixed bed → 0.2 or 0.5μm precision filter → Product water