Research of network hydraulics for pumping station - untreated water line system (PVC-P
DOI:
https://doi.org/10.36119/15.2021.6.3Keywords:
resistance coefficient, pump head-discharge relationshipAbstract
The paper shows the results of research in resistance coefficient of untreated water line made of PVC and PE, causing a significant reduction of pumping station capacity supplying, as a primary source, a water treatment plant for a town with several thousand inhabitants in western Poland.

