FIELD: engines and pumps.
SUBSTANCE: proposed pump comprises housing, multiple cylinders made therein to accommodate appropriate pistons. Every cylinder and every piston are shaped and arranged so that tight fit there between prevents working fluid leaks. Every piston comprises connection element to be coupled with piston drive system. Note here that piston displaces relative to piston drive system perpendicular to piston lengthwise axis to detach connection element from piston drive system. Proposed hydraulic pump may be used for filling pharmaceutical capsules with liquid pharmaceutical preparations.
EFFECT: simplified cleaning, longer life.
14 cl, 6 dwg
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