# Reverse osmosis tanks

> GWS RO-Wave storage tanks for reverse osmosis systems: replace an old tank or increase your purified water reserve. Delivery across Ukraine.

[Catalogue](https://watertrade.com.ua/en/catalogue.md) › [Reverse osmosis tanks](https://watertrade.com.ua/en/catalogue/baki-dla-obratnogo-osmosa.md)

Web page: https://watertrade.com.ua/en/catalogue/baki-dla-obratnogo-osmosa/products · Other languages: [UA](https://watertrade.com.ua/catalogue/baki-dla-obratnogo-osmosa/products.md), [RU](https://watertrade.com.ua/ru/catalogue/baki-dla-obratnogo-osmosa/products.md)

A reverse osmosis membrane filters water slowly, so purified water collects in a storage tank and flows to the kitchen faucet from there. If the tank holds too little water or you need a bigger reserve, you can replace it or fit a larger one.

GWS **RO-Wave** tanks fit most household systems: a standard threaded connection, a food-grade diaphragm and 0.4–0.5 bar of air pre-charge when empty. A family kitchen usually needs an 8–12 L tank; an office or a large family, more.

How to connect the system and the tank yourself is explained in [“Under-sink reverse osmosis”](https://watertrade.com.ua/en/articles/article/obratnyj-osmos-ustanovka).

## Products (8)

- [Reverse osmosis tank GWS RO-120, 8 L, vertical](https://watertrade.com.ua/en/catalogue/baki-dla-obratnogo-osmosa/product/bak-dla-sistemy-obratnogo-osmosa-gws-ro-120-8-l-vertikalnyj.md) — 1 690 UAH; Series: RO-Wave; Volume: 8 L; Tank material: steel; Orientation: vertical
- [Reverse osmosis tank GWS RO-122, 12 L, vertical](https://watertrade.com.ua/en/catalogue/baki-dla-obratnogo-osmosa/product/bak-dla-sistemy-obratnogo-osmosa-gws-ro-122-12-l-vertikalnyj.md) — 1 643 UAH; Series: RO-Wave; Volume: 12 L; Tank material: steel; Orientation: vertical
- [Reverse osmosis tank GWS RO-132, 18 L, vertical](https://watertrade.com.ua/en/catalogue/baki-dla-obratnogo-osmosa/product/bak-dla-sistemy-obratnogo-osmosa-gws-ro-132-18-l-vertikalnyj.md) — 3 812 UAH; Series: RO-Wave; Volume: 18 L; Tank material: steel; Orientation: vertical
- [Reverse osmosis tank GWS RO-2000, 80 L, vertical](https://watertrade.com.ua/en/catalogue/baki-dla-obratnogo-osmosa/product/bak-dla-sistemy-obratnogo-osmosa-gws-ro-2000-80-l-vertikalnyj.md) — 16 761 UAH; Series: RO-Wave; Volume: 80 L; Tank material: steel; Orientation: vertical
- [Reverse osmosis tank GWS TP-100, 100 L, vertical](https://watertrade.com.ua/en/catalogue/baki-dla-obratnogo-osmosa/product/bak-dla-sistemy-obratnogo-osmosa-gws-tp-100-100-l-vertikalnyj.md) — 20 113 UAH; Series: RO-Wave; Volume: 100 L; Tank material: steel; Orientation: vertical
- [Reverse osmosis tank GWS TP-12P, 12 L, vertical](https://watertrade.com.ua/en/catalogue/baki-dla-obratnogo-osmosa/product/bak-dla-sistemy-obratnogo-osmosa-gws-tp-12p-12-l-vertikalnyj.md) — 4 711 UAH; Series: RO-Wave; Volume: 12 L; Tank material: plastic; Orientation: vertical
- [Reverse osmosis tank GWS TP-19P, 19 L, vertical](https://watertrade.com.ua/en/catalogue/baki-dla-obratnogo-osmosa/product/bak-dla-sistemy-obratnogo-osmosa-gws-tp-19p-19-l-vertikalnyj.md) — 1 938 UAH; Series: RO-Wave; Volume: 19 L; Tank material: plastic; Orientation: vertical
- [Reverse osmosis tank GWS TP-35, 35 L, vertical](https://watertrade.com.ua/en/catalogue/baki-dla-obratnogo-osmosa/product/bak-dla-sistemy-obratnogo-osmosa-gws-tp-35-35-l-vertikalnyj.md) — 8 973 UAH; Series: RO-Wave; Volume: 35 L; Tank material: steel; Orientation: vertical

---

Watertrade · Phone: 067-421-96-27 · sale@watertrade.com.ua · Site map for language models: https://watertrade.com.ua/en/llms.txt