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Description
Dupla / Dupla Marin RO 200 Umkehrosmoseanlage Osmoseanlage Aquarium OsmoseDupla Dupla Marin RO 200 Umkehrosmoseanlage Artikelbeschreibung: Umkehrosmoseanlagen schaffen ein optimales Ausgangswasser fr Meer und Swasseraquarien. Hufig lassen sich viele Wasserprobleme erst durch die Verwendung von Umkehrosmosewasser lsen. Umkehrosmoseanlagen (Reverse Osmosis) arbeiten nach dem Prinzip der physikalischen Filterung. Anders als beispielsweise Ionenaustauscher, die hrtebildende Ionen (z. B. Calcium) gegen andere, nicht
Dupla / Dupla Marin RO 200 Umkehrosmoseanlage
Artikelbeschreibung:
Umkehrosmoseanlagen schaffen ein optimales Ausgangswasser für Meer- und Süßwasseraquarien. Häufig lassen sich viele Wasserprobleme erst durch die Verwendung von Umkehrosmosewasser lösen. Umkehrosmoseanlagen (Reverse Osmosis) arbeiten nach dem Prinzip der physikalischen Filterung. Anders als beispielsweise Ionenaustauscher, die härtebildende Ionen (z.B. Calcium) gegen andere, nicht härtebildenden Ionen (z.B. Natrium) austauschen, werden bei einer Umkehrosmoseanlage Schadstoffe (z.B. Silikat, Nitrat) und Härtebildner physikalisch dem Wasser entzogen. Das Wasser läuft in der Umkehrosmoseanlage durch den in haushaltsüblichen Wasserleitungen vorhandenen Druck von 2 − max. 6 bar durch eine halbdurchlässige (semipermeable) Membrane. Die im Wasser gelösten Substanzen (Schadstoffe, Salze oder Hartebildner) können hierbei die kleine Gitterstruktur der Membrane nicht passieren und bleiben im Restwasser zurück. Dieses Restwasser wird als Konzentrat abgeleitet und kann bedenkenlos als Putz-, Gies- oder Gebrauchswasser verwendet werden. Dupla Umkehrosmoseanlagen haben eine Rückhaltequote von maximal 95 − 98 % aller Schadstoffe im Leitungswasser.
Tipp: Durch die Nachschaltung eines Dupla Reinstwasserfilters (optionales Zubehör) lassen sich selbst geringste Rückstande von Silikaten und Nitraten komplett rückstandslos entfernen.
Lieferumfang:
RO 200 komplett montiert mit Sedimetfilter (5 µm Feinfilter), Carbonfilter und Membrane
3 x 2 m Schlauch
3/4 Zoll Wasserhahnanschluss
Durchflussmengenbegrenzer mit integriertem Spülventil
Verbindungsklammern für Vorfilter- und Membrangehäuse
Wandhalterung
Schlauchstopfen
Gehäuseschlüssel für Membrangehäuse
Bedienungsanleitung
Technische Daten:
Max. Leistung 200 l / Tag, abhängig von der Qualität des Ausgangswassers
Durchschnittliche Leistung 120 − 200 l / Tag bei 8 − 15° C und 3 − 5 bar Druck
Durchschnittliche Rückhaltequote 95 − 98 %
Aluminium 97 − 98 %
Cadmium 95 − 98 %
Bakterien 99 %
Nitrate max. 90 %
Silikate max. 90 %
Sulfate 97 − 98 %
Härtebildner 95 − 98 %
Verhältnis Konzentrat: Permeat 4 : 1 / 3 : 1 abhängig von der Qualität und Druckes des Ausgangswassers.
Verhältnis Leitfähigkeit Leitungswasser: Permeat
| 1.000 µS | auf 50 µS |
| 300 µS | auf 15 µS |
Verhältnis Leitfähigkeit Leitungswasser : Permeat bei
nachgeschaltetem Dupla Reinstwasserfilter
| 1.000 µS | auf 1 µS |
| 300 µS | auf 1 µS |
Ersatzteile:
| 80546 | Ersatzmembrane RO 200 |
| 80547 | Ersatzfilter 5 µm Feinfilter RO 200 |
| 80548 | Ersatzfilter Carbon RO 200 |
| 80545/6 | Durchflussmengenbegrenzer mit Spülventil RO 200 |
| 80545/7 | Dichtring Set Membrangehäuse RO 200 / 300 |
| 80519 | 3/4 Zoll Leitungswasseranschluss |
| 80545/18 | Schlüssel Membrangehäuse RO 200 |
Optional erhältliches Zubehör:
| 80500 | Filtergehäuse FG 500 |
| 80511 | Reinstwasserfilter mit Farbindikator |
| 80512 | Silikatfilter |
| 80513 | Nitratfilter |
| 80514 | Siliphosfilter |
| 80520 | Aqua Magnetventil |
Versandinformationen:
Der Versand erfolgt am gleichen Werktag bei Zahlungseingang bis 12:00 Uhr.
Bei Zahlungseingang nach 12:00 Uhr wird die Ware gleich am nächsten
Werktag versendet.
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Marke: Dupla
Manufacturer:
Dohse Aquaristik GmbH & Co. KG
Otto-Hahn-Str. 9
DE-53501 Grafschaft - Gelsdorf
Email: [email protected]
Dohse Aquaristik GmbH & Co. KG
Otto-Hahn-Str. 9
DE-53501 Grafschaft - Gelsdorf
Email: [email protected]
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 14 reviews
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Product Reviews
★★★★★ 5
Addicting!
Format: Kindle
I could not stop reading. It was so refreshing to have a series start so completely different than most fated mates/fantasy academy rh I’ve been reading. From the desert scenery to the magic and feeding plus the psychological trauma the characters are there to deal with. Pandora is absolutely adorable and I totally relate to hiding behind my hair. I love that she’s literally the most scary type of demon but it’s not the usual “badass mc” persona (which I do love a badass that can fend for herself and kick ass from the start but it was a nice change of pace). I’m not usually a big fan of bully within the harem but each character has their reasons for their actions and also conflicting feelings about them. I adore Dex and Reed! Complete opposites but their personalities and inner monologues made them instant favs. I can’t wait to see the character growth with the guys and continued strength for Pandora.
The captivating characters and references to the Fate Hallow series added so much depth and now I need another reread while I wait for book 2. The concept of magic and the unique feeding habits of the demon characters were intriguing. I can't wait for the next book to continue this thrilling journey.
In summary, this book is a must-read for fantasy and magic academy rh fans. With its enchanting characters, nods to the Fate Hallow series, and imaginative concepts, it offers an immersive reading experience that hwill leave you craving for more.
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Reviewed in the United States on June 5, 2024
★★★★★ 4
Best academy I've read this year
Format: Kindle
I need a few things when it comes to a first book of a PNR romance series
1-Good world building (which this totally did)
2-An FMC I can root for (oh hell yes, Pandora is someone I can cheer for)
3-Good drama (can you say GROVEL BOYS!)
4-Enough story to make you feel like you really read something with meat (you saw this book is like 600 pages, yeah?)
5-A hook at the end so I want more! (please, Lyra, gimmie more?!? I need more!!)
Be aware this book is a slow burn, but damn do I feel like there'll be some big payoff when it finally happens. Who doesn't like the buildup?
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Reviewed in the United States on June 4, 2024
★★★★★ 5
Pandora’s Pain, Power, and Passion
Format: Kindle
I absolutely love this new world Lyra Winters has created! The spin on a Demon Academy setting was fresh, unique, and completely addictive.
Pandora is a character who immediately captured my heart. Thought to be powerless and enduring years of brutal abuse from her mother, it’s no surprise that her powers emerge at the exact moment she needs them most. After her mother’s death, Pandora discovers her father is none other than Death himself, a soul eater with a dark legacy. Her journey at the academy is anything but easy, filled with challenges tied to her father’s infamous reputation, her barely controlled abilities, and the cruelty of those around her.
Pandora is easy to root for, you feel every ounce of her pain, resilience, and growth. Along the way she meets Reed, a half-human dream demon who’s kind, steady, and the kind of friend everyone wishes they had. There’s also Hunter, a vengeance demon and counselor connected to her father, who adds another intriguing layer to her story. Then there are the bullies: Dexter, a brooding shadow demon; Bram, a chaos demon with a drinking problem and deep hatred for demon nobility; and Skel, a fear demon wrestling with his own darkness. They might hurt her, but they also can’t seem to stay away when she’s in danger, making for some deliciously complicated dynamics.
This book hits so many of my favorite tropes: friends to lovers, enemies to lovers, and of course, the irresistible “who hurt you?” storyline. I devoured it, and I’m already diving straight into book two!
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Reviewed in the United States on September 4, 2025
★★★★★ 5
So good!
Format: Kindle
Oh my goodness! What did I just read? Lyra Winters you have some serious explaining to do! That cliffhanger killed me! I am so happy to be back in the world of Kalista. This is definitely darker than Fates Hollow but oh so good. This is a fated mates reverse harem which I absolutely love.
Pandora had a very hard and rough upbringing. She lives in pain constantly and it makes it hard on her. She struggles with everything because she was kept so isolated and is new to her magic. Pandora gets sent to the Reform Academy and all of them have reasons why they are there. I love how, after everything she has been through, she is still a nice person. She is growing and becoming stronger too. Love her character.
The guys all act like jerks at first but all have a back story that helps understand why even though want to smack them. I'm here for the groveling that I'm sure will come. I love them all. They each bring something for her. They are all drawn to her though.
This is a slow burn book but there will be more books in the series so sure it will build. Man, that cliffhanger was a doozy and need book 2 now!
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Reviewed in the United States on June 3, 2024
★★★★★ 3
Good-ish
Format: Kindle
🌶️ 0/5
⭐️ 3/5
I will preface this by saying I am not a huge RH fan. However it didn’t feel like a RH quite yet. The relationships and plot are all building in this book. At first I was thinking things were happening stupid fast since she’s had zero interaction with another being and has been tortured her whole life, and I believe they were for one side of the relationship, but by 50% things moved too slow lol. Idk I think the main 1-3 guys I’m actually interested in more than the others didn’t get enough air time so I hope the next book things start moving with them since it ended the way it did.
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Reviewed in the United States on April 12, 2025
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