Combination metering assembly for filling liquid products into containers

A metering system comprising:

• a plurality of combination metering assemblies, each of the plurality of combination metering assemblies comprising:
• a base unit, first pump components of a first pump type, and second pump components of a second pump type,
• wherein the base unit comprises first connection means for combining the first pump components with the base unit to form a first pump system of the first pump type and second connection means for combining the second pump components with the base unit to form a second pump system of the second pump type, and
• wherein the first pump components and the second pump components are combinable with the base unit at a same time such that the first pump system and the second pump system are both operational;
• and
• wherein the plurality of combination metering assemblies are arranged adjacent to one another and provided on a common frame.