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Application filed by Полтавський Інженерно-Будівельний Інститут, Полтавский инженерно-строительный институтfiledCriticalПолтавський Інженерно-Будівельний Інститут
Priority to UA94030869ApriorityCriticalpatent/UA9628A/en
Publication of UA9628ApublicationCriticalpatent/UA9628A/en
The pump relates to installations for pumping out liquid. Installation has siphon with suction pipe, centrifugal pump with supercharge and suction branch pipes, vacuum tank with valve for air intake and filling unit. Siphon, vacuum tank and suction branch pipe of the pump are hydraulically connected to each other with hydro-gate, in the top of the vacuum tank opening is provided in which valve is installed for air discharge, at that the lower point of section of the top of siphon is higher that opening in the top of vacuum tank, at that suction branch pipe of the pump is placed lower and filling unit – higher than the vacuum tank.