Kubaton SG rectangular tank with premium cover
The tanks have a Polish hygienic certificate of the PZH, which entitles them to come into contact with drinking water. The original document is available in the download section. 
Rectangular tank by UHPlast made of polyethylene. It is designed for storing water and chemicals (chemicals). A table of the chemical resistance of UHPlast tanks is available in the
download tab. The tanks are formed into shapes that allow them to be easily stacked (stacking). As a result, they take up little space during storage.
This special offer includes 100 l and 200 l tanks in blue and white. The tanks have been retrofitted with premium lids, which are screwed on and have a vent.
End of series - no defects
The Kubaton SG series is twinned to the SK tanks with the difference that it is an economical solution. They are smaller in size and weight compared to their more expensive counterparts. They are designed to reduce storage costs thanks to their reduced size. The strength of the container is ensured by the stiffening ribs and the special shape of the product. The economic class of the containers allows for a reduction in price while maintaining adequate quality.
SG tanks are made of polyethylene, which is resistant to weather conditions. It is resistant to high and low temperatures (-40°C to +60°C). It does not fade or corrode. The material does not leak easily. This makes the risk of leakage negligible.
The presence of condensed water in the tanks is acceptable. This is a normal occurrence.
The tank is equipped with a bottom threaded hole with a dimension of 3/4 inch. The hole is closed in its original state. The standard thread is not designed for a float valve. In order to install the valve, the hole must be drilled anywhere else on its own. You can drill the hole on a flat wall where its position will be optimal. The standard threads are only for the connection of a fitting or tap.
The manufacturer's guarantee is still valid if the customer drills his own holes. Please refer to
the instructions.
It is also possible to retrofit the tank with a sealed grommet with external threads:
- plastic in sizes: ½", ¾", 1", 1 ¼", 1 ½ ", 2",
- brass in sizes: ¾", 1", 1 ½ ", 2".
Please contact us for more information.
Technical data
| Volume [l] | Length [mm] | Width [mm] | Height [mm] | Bore diameter [mm] | Wall thickness [mm] | Connection thread [inch] |
| 100 | 800 | 480 | 340 | 220 | 3,5 | 3/4 |
| 200 | 1000 | 480 | 505 | 220 | 3,5 | 3/4 |
*Dimensions may vary slightly due to the production process. The measurement error is 5-10 % from the nominal values in the table.
The litre volume of the tank refers to its cubic capacity, so the active volume may be 5-10% less than the values in the table.
