{"id":3472,"date":"2025-01-08T08:34:41","date_gmt":"2025-01-08T07:34:41","guid":{"rendered":"https:\/\/www.di-camillo.com\/?p=3472"},"modified":"2025-01-08T11:30:54","modified_gmt":"2025-01-08T10:30:54","slug":"choosing-the-right-drinking-water-tank-the-complete-guide","status":"publish","type":"post","link":"https:\/\/www.di-camillo.com\/en\/choosing-the-right-drinking-water-tank-the-complete-guide\/","title":{"rendered":"Choosing the right drinking water tank: the complete guide"},"content":{"rendered":"

Choosing the right drinking water tank<\/strong><\/a> is a strategic decision that ensures individuals and companies a hygienic, safe and contamination-free water reserve<\/strong>. The selection must be made carefully, taking into account factors such as material, capacity and the presence of certifications accompanying the tanks that guarantee safe contact with food.<\/p>\n

Materials for drinking water tanks<\/h2>\n

A first distinction concerns the materials used<\/strong> to make the tanks: according to Ministerial Decree no. 174 of 6 April 2004<\/strong>, there are mainly three materials in which tanks “suitable for containing water intended for human consumption” can be made.<\/p>\n

Stainless steel tanks<\/strong><\/h3>\n

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Stainless steel tanks<\/strong><\/a> are among the most hygienic and long-lasting solutions<\/strong> for storing drinking water. Stainless steel is in fact a material resistant to corrosion<\/strong> (in the 316L<\/strong> version also to that caused by the<\/strong> salt air of marine areas): thanks to its chemical inertia, the material does not alter the taste of the water, and prevents the proliferation of fungi and bacteria. The stability of stainless steel also guarantees that the tanks do not release contaminants over time, preserving the drinkability of the water even in the case of prolonged storage<\/strong><\/p>\n

For this reason, stainless steel drinking water tanks are ideal for industrial applications<\/strong>, where it is crucial to maintain high hygiene standards<\/strong>. Initial investments are higher than for other types of tanks, but they are largely compensated by the long life and reliability<\/strong>, which reduce maintenance<\/strong> (and replacement) costs<\/strong>.<\/p>\n

Polyethylene tanks<\/strong><\/h3>\n

Polyethylene tanks<\/strong><\/a> are an economical and practical solution for storing drinking water<\/strong>. Polyethylene is a non-toxic plastic material, free of harmful substances, suitable for both domestic and agricultural and industrial use<\/strong>. Polyethylene tanks are lightweight<\/strong>, therefore also suitable for temporary needs (at Di Camillo, for example, we also offer our customers a rental service for tanks and cisterns for both short and long periods<\/strong><\/a>, and throughout the country), easy to install and resistant to chemical agents.<\/strong><\/p>\n

However, they must be positioned in such a way as to avoid prolonged exposure to direct sunlight<\/strong>, which could compromise the material and the quality of the water over time: for this reason they are widely used as underground tanks. Not to mention that they must be expressly certified for food use<\/strong>, because only in this case is it guaranteed that the material does not release unwanted substances into the water.<\/p>\n

Galvanized tanks<\/strong><\/h3>\n

Galvanized tanks<\/strong><\/a> for drinking water are an intermediate solution between polyethylene and stainless steel models, both in terms of resistance and price<\/strong>. In fact, galvanization provides a protective layer that offers good resistance to corrosion, greater than polyethylene and often sufficient for outdoor installations or in more exposed environments<\/strong>. Compared to stainless steel, although they have a shorter duration, galvanized tanks are an advantageous choice for those looking for a durable but more economical solution.<\/p>\n

Therefore appreciated for their resistance and longevity, it is also important in this case to ensure that the tank (like those of Di Camillo) is specifically designed for food use, so that it does not alter the properties of drinking water.<\/p>\n

Underground and above ground tanks<\/h2>\n

A second distinction between drinking water tanks concerns their location<\/strong>. The choice between an underground and an above-ground tank<\/strong> depends on the space requirements and the conditions of the installation area.<\/p>\n