Translations:Pumpen, Betriebs- und Regenwasserwerke/35/en

The operating water supply for the single-family residential area in a special case. Here the recommendations from DIN 1988, part 3 <ref name="DIN1988">DIN 1988 Teil 3 u. 5</ref> (German regulation) are difficult to grasp. In practice, calculated values for the simultaneity factor that correspond to between 0.1 and 0.2 have proven successful. The common fixtures like toilets, washing machines, garden taps and high-pressure cleaners will also be supplied together assuming a slightly longer filling time.