Dobrý deň prajem, Chcel by som sa poradiť, že aký typ čerpadla mám použiť pre novo vyvŕtanú studňu priemeru 125 mm a hĺbky 43 m? Vodný stĺpec má výšku cca 23 m, voda je cca 19-20 m pod povrchom. Podložie je zmiešané, väcsinou bridlico-kamenisto-strkove, skalnaté, piesok, čiastočne aj íl. Jedná sa o záhradnú chatku, vydatnost studne presne neviem, tých 0,5/s by určite mala byť. Ďakujem pekne za info. S pozdravom Ľ. Vaník
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