{"product_id":"kaanteisosmoosilaite-ro-200","title":"RO 200 reverse osmosis unit","description":"\u003ch3 data-mce-fragment=\"1\"\u003eProduct details\u003c\/h3\u003e\n\u003cdiv class=\"md\" data-mce-fragment=\"1\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003eReverse osmosis units create the optimal starting water for marine water and freshwater aquaria. Many water problems can often only be resolved by using reverse osmosis water. Reverse osmosis units use the principle of physical filtration. Unlike ion exchangers, for example, which exchange ions (e.g. calcium) which cause hard water with other ions (e.g. sodium) which do not cause hard water, reverse osmosis units physically remove pollutants (e.g. silicate, nitrate) and hardness components from the water. In a reverse osmosis unit, the water runs through a semipermeable membrane at the residential pressure in water lines of 2 − max. 6 bar. The substances (pollutants, salts or hardness components) which have dissolved in the water are unable to pass through the fine lattice structure of the membrane and remain in the residual water. This residual water is discharged as concentrate and can easily be used for cleaning, watering or as service water. Dupla reverse osmosis units retain up to 95 − 98 % of all pollutants in tap water.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eTip:\u003c\/strong\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003eBy connecting a Dupla ultrapure water filter (optional) downstream, even the smallest particles of silicates and nitrates are fully removed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eScope of delivery:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRO 200 fully assembled with (5 µm fine filter), carbon filter and membrane\u003c\/li\u003e\n\u003cli\u003e3 x 2 m hose\u003c\/li\u003e\n\u003cli\u003e3\/4 inch tap connection\u003c\/li\u003e\n\u003cli\u003eflow limiter with built-in flush valve\u003c\/li\u003e\n\u003cli\u003econnecting clamps for prefilter and membrane housing\u003c\/li\u003e\n\u003cli\u003ewall bracket\u003c\/li\u003e\n\u003cli\u003ehose plug\u003c\/li\u003e\n\u003cli\u003ehousing key for membrane\u003c\/li\u003e\n\u003cli\u003ehousing\u003c\/li\u003e\n\u003cli\u003eoperating instructions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eTechnical data:\u003c\/em\u003e\u003c\/strong\u003e\u003cbr\u003emax. output 200 l \/ day, varies by supply water quality\u003cbr\u003eaverage output 120 − 200 l \/ day at 8 − 15° C and 3 − 5 bar pressure\u003cbr\u003eaverage retention rate 95 − 98 %\u003cbr\u003ealuminium 97 − 98 %\u003cbr\u003ecadmium 95 − 98 %\u003cbr\u003ebacteria 99 %\u003cbr\u003enitrate max. 90 %\u003cbr\u003esilicate max. 90 %\u003cbr\u003esulphate 97 − 98 %\u003cbr\u003ewater hardness agents 95 − 98 %\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eConcentrate-to-permeate ratio: 4 : 1 \/ 3 : 1, depending on supply water quality and pressure.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eConductivity ratio, tap water to permeate\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1.000 µS\u003c\/td\u003e\n\u003ctd align=\"right\"\u003eto 50 µS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e300 µS\u003c\/td\u003e\n\u003ctd align=\"right\"\u003eto 15 µS|\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eConductivity ratio, tap water to permeate with a downstream Dupla ultrapure water filter\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1.000 µS\u003c\/td\u003e\n\u003ctd align=\"right\"\u003eto 1 µS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e300 µS\u003c\/td\u003e\n\u003ctd align=\"right\"\u003eto 1 µS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"Reptifood Finland","offers":[{"title":"Default Title","offer_id":47643739685210,"sku":"","price":111.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0296\/8777\/5316\/files\/OsmoosiRO200.jpg?v=1707639624","url":"https:\/\/reptifood.fi\/en\/products\/kaanteisosmoosilaite-ro-200","provider":"Reptifood Finland","version":"1.0","type":"link"}