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Horizontal polyester tank to bury 15000 liters for drinking waterHorizontal tanks to bury. Suitable for storage of drinking water. Accessories included: 1 Upper manhole…

Water tank for food use. Very good capacity/price. One-piece external water tank, watertight, made of High Density Polyethylene (HDPE); with threaded inspection plug with vent…

Polyester tank 1000 liters for drinking water, wine and other productsTanks made of Fiberglass Reinforced Polyester (prfv) for surface installation.dimensionsDiameter 1000 liters….

Polyester tank 6000 liters for drinking water, wine and other products Dimensions (2 versions): Diameter 2000 mm Height 1900 mm Diameter 2400 mm Height 1350 mm Tanks made of polyester reinforced with fiberglass (prfv) for…


2. We must carry out an excavation proportional to the measures of the tank to bury. It is essential to leave a clearance of 300 mm all around and try to make the pit as flat as possible and clean of stones.

3. Once the excavation has been executed, it is necessary to fill the lower part of the pit with concrete of resistance to a height of 250 mm approximately. Once the concrete has dried we will proceed to place the polyester tank. In order to try to level the tank on the concrete, we must fill the tank to bury to a third of its capacity.

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4. The filling with concrete and the filling of the interior of the tank with water is carried out proportionally, that is to say, as we fill the tank we fill the exterior with concrete until we reach 250 mm. It is recommended that there is always more height of water in the interior of the tank than of concrete in the exterior.


They are manufactured in GRP (Fiberglass Reinforced Polyester), orthophthalic and isophthalic resins. Possibility of black Top Coat finish to protect against weathering and aging.  They are manufactured in horizontal and vertical cylindrical shape, with smooth inner surface to avoid deposits and facilitate cleaning.

They are intended for potable water storage, water storage for fire-fighting systems, supports for irrigation installations, such as water treatment plants, industrial tanks, etc.

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