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Sisaljka
From Wikipedia, the free encyclopedia
Sisaljka, crpka ili pumpa (njem. Pumpe < srednjoniz. pompe < španj. bomba: brodska crpka) je naprava ili stroj za prijenos (transport) kapljevine, odnosno njezinu dobavu na višu razinu ili u područje višega tlaka. Prijenos kapljevine sisaljka obavlja usisavajući ju kroz usisni cjevovod, u radnom joj dijelu povećava ukupnu mehaničku energiju (brzinu, tlak, ili oboje) i potom ispušta kroz tlačni cjevovod.[1]
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