{"id":5197,"date":"2023-08-16T14:27:53","date_gmt":"2023-08-16T12:27:53","guid":{"rendered":"https:\/\/pi-power-compact.com\/?page_id=5197"},"modified":"2026-03-05T13:09:26","modified_gmt":"2026-03-05T12:09:26","slug":"direct-flow-reverse-osmosis-450-en","status":"publish","type":"page","link":"https:\/\/pi-power-compact.com\/en\/pi-products\/direct-flow-reverse-osmosis-450-en\/","title":{"rendered":"PI\u00ae-Direct Flow reverse osmosis 450"},"content":{"rendered":"

PI\u00ae Direct Flow reverse osmosis 450<\/h1>\n<\/div><\/div><\/div><\/div>
The PI\u00ae direct flow reverse osmo\u00adsis<\/a> 450 is the first phase of the PI\u00ae-Power Com\u00adpact water treat\u00adment process. We rec\u00adom\u00admend to use it in con\u00adnec\u00adtion with the PI\u00ae-Cell Vital\u00adiz\u00ader<\/a> only<\/strong>.<\/div>

The PI\u00ae Direct Flow reverse osmo\u00adsis 450 is a high tech water purifi\u00adca\u00adtion sys\u00adtem with excep\u00adtion\u00adal\u00adly effi\u00adcient pure water pro\u00adduc\u00adtion in com\u00adpact size. The purifi\u00adca\u00adtion process is the same two steps process as with the PI\u00ae Direct Flow reverse osmo\u00adsis 300, but with a 28% more pro\u00adduc\u00adtion capac\u00adi\u00adty:<\/span><\/p>\n\n

    \n \t
  1. Pre\u00adfiltra\u00adtion<\/span><\/li>\n \t
  2. Pure water pro\u00adduc\u00adtion by the means of <\/span>three <\/strong>high-effi\u00adcient, ultra fine type 150 GDP mem\u00adbranes<\/span>.<\/li>\n<\/ol><\/div>
    Technical details<\/h5><\/div>
    Dimensions (H x W x D \/ mm)<\/h6>\n

    450 x 110 x 450<\/p>\n\n

    Material<\/h6>\n

    Hous\u00ading: stain\u00adless steel<\/p>\n

    All plas\u00adtics in use are guar\u00adan\u00adteed free from so called soft\u00aden\u00aders<\/a> (phta\u00adlates), bis\u00adpehnol A<\/a> (hor\u00admones), acetalde\u00adhyde<\/a> and anti\u00admo\u00adny<\/a> (cer\u00adtifi\u00adcates avail\u00adable upon request).<\/span><\/p><\/div><\/div>

    \"PI\u00ae-Power<\/span><\/div><\/div><\/div><\/div><\/div>

    PI\u00ae-Power Compact 450 active carbonblock filter<\/h2>\n<\/div><\/div><\/div><\/div>
    For max\u00adi\u00admiz\u00ading the effi\u00adcien\u00adcy of the water pro\u00adduc\u00adtion and pro\u00adlong\u00ading the lifes\u00adpan of the mem\u00adbranes, the incom\u00ading water is puri\u00adfied from mechan\u00adi\u00adcal coarse con\u00adt\u00ada\u00adm\u00adi\u00adnants. Right after it is addi\u00adtion\u00adal\u00adly cleared from pos\u00adsi\u00adble unwant\u00aded chem\u00adi\u00adcal sub\u00adstances.<\/span><\/div>
    Accord\u00ading to the DIN-stan\u00addard DIN EN 806\u20135:2012\u201304 the active-car\u00adbon-block-fil\u00adter has to be replaced every 6 months or already after pro\u00adcess\u00ading 9.000 l of the incom\u00ading water.<\/span><\/div><\/div>
    \"PI\u00ae<\/span><\/div><\/div><\/div><\/div><\/div>

    PI\u00ae Direct Flow reverse osmosis 450 membranes<\/h2>\n<\/div><\/div><\/div><\/div>

    PI\u00ae Direct Flow reverse osmo\u00adsis 450 uses three high-effi\u00adcient TFC (thin film com\u00adpos\u00adite) type 150 GDP mem\u00adbranes  by Applied Mem\u00adbranes Inc<\/a>. These mem\u00adbranes pro\u00advide at a work\u00ading pres\u00adsure of 9,5 bar a near 100% purifi\u00adca\u00adtion of the incom\u00ading water while pro\u00adduc\u00ading an excep\u00adtion\u00adal\u00adly low waster water vol\u00adume.<\/p>\n

    The mem\u00adbranes are semi\u00adper\u00adme\u00adable:<\/a> Only mol\u00ade\u00adcules equal or small\u00ader as the water mol\u00ade\u00adcule can pass through the fine pores (0,0001 \u00b5m = atom\u00adic size). All larg\u00ader pol\u00adlu\u00adtants are dis\u00adposed with the waste water.<\/p><\/div>

    The mem\u00adbranes has to be replaced based on expe\u00adri\u00adence every 3\u20134 years.<\/span><\/div><\/div>

    green:<\/span> incom\u00ading water
    \nbrown:<\/span> waste water
    \nblue:<\/span> pure water<\/p><\/div>\"PI\u00ae-Umkehrosmose<\/span><\/div><\/div><\/div><\/div><\/div>

    Zusatzausstattung<\/h2>\n<\/div><\/div><\/div><\/div>

    If the incom\u00ading water\u2019s pol\u00adlu\u00adtion reach\u00ades the lim\u00adits, we rec\u00adom\u00admend an imple\u00admen\u00adta\u00adtion of addi\u00adtion\u00adal fil\u00adters into the PI\u00ae-Power Com\u00adpact sys\u00adtem. For exam\u00adple the Antiglyphosat fil\u00adter-set or the Antiglyphosat fil\u00adter strong will be added after the PI\u00ae Direct Flow reverse osmo\u00adsis (1)<\/strong><\/span>, or oth\u00ader\u00adwise pri\u00ador to the PI\u00ae Direct Flow reverse osmo\u00adsis (2)<\/span><\/strong>. These addi\u00adtion\u00adal fil\u00adters not only ensure a high water qual\u00adi\u00adty, but pro\u00adtect the mem\u00adbranes from to much strain and thus pro\u00adlong their lifes\u00adpan.<\/p>\n

    On top of the pre\u00advi\u00adous\u00adly men\u00adtioned Antiglyphosat fitler fol\u00adlow\u00ading fil\u00adters are avail\u00adable. Those will be all con\u00adnect\u00aded pri\u00ador to the PI\u00ae direct flow reverse osmo\u00adsis:<\/p><\/div>