FEATURES OF EXPLOITATION OF SMALL AUTOMATED PUMPS AGGREGATES

Abstract

Simplified method of détermination of pump description is offered in this article. It is set that the station

of water-supply of Hydrojet with the serve to 5 ntfhour (1,4 He) in small houses works in left part of description with diminished efficiency. For the effective use of electric power in small houses in which usually the expense of water is 0,2-0,3 l/c, it is expedient to use the stations with the serve to 2 m/hour (0,56 He). Their maximal efficiency will be at the serves of 0,3 He.