Volumetric metering pump for measuring out portions of food includes supporting frame with transfer body, pumping mechanism and pumping mechanism

摘要

Metering pump (1) has supporting frame (2) with transfer body (3) and pumping mechanism (4). Body comprises casing (5) and plate (6) placed next to it. Plate has inlet (11) and outlet (10) holes. Pumping mechanism comprises cylinder (35) defining enclosure (36) with piston (37) sliding inside and opening (38) running to second side (8) of casing. Stoppage element (25) for holes (10, 11) is disc (26) placed in cutout (12).