FIELD: engines and pumps.
SUBSTANCE: device is designed to be used for production of drinks from various fluid media. The proposed pump intended for moving fluid medium in a hose comprises first end, central part and second end, a rotary roller assembly, first flap arranged nearby roller assembly and turning about the first direction and second flap also arranged nearby the roller assembly to turn about the second direction. The fist and second flaps can turn to open, while the pump central part can be arranged right around the aforesaid roller assembly.
EFFECT: simpler design and improved cleanliness.
18 cl, 5 dwg
