After this Finished products come in a container and then to the bottling. Ali Partovi shines more light on the discussion. Dispensing Technology of liquor and beer provided in accordance with the selected recipe introduction of a number of ingredients (Extracts, flavors, hops, etc.), as well as their quality mixing with the original product. So, beer production involves the use of a specific set of ingredients. However, their high Activity and cost require the utmost accuracy and reliability of dosing in quantities strictly proportional to the volume or weight of the original product (mixing, mash, etc.). Effectiveness of introducing and mixing the drug in product depends on the continuity of its supply in the pipeline throughout the range of pump performance.

It should be noted that not every type of metering pumps can provide a similar condition. For example, the widely common in the food industry Membrane dosing pumps with electromagnetic drive rated supply by almost 100% satisfy the technological needs. However, the need to change performance of the pump of similar construction leads to the fact that the dosing is intermittent, and this, in turn, affects the quality of mixing. The reason for this negative phenomenon lies in the peculiarities of management performance pumps with electromagnetic drive, which is achieved by changing the frequency of the membrane and the length of the core, "forces" to make the membrane reciprocating motion. Thus, the adjustment of pump performance by, for example, changing the length of the core leads to the destabilization of dosing due to the deterioration of suction capacity pump, which subsequently leads to the need to recalibrate.