It was already in 1957 that GEA Diessel applied for its first patent for a complete volumetric metering system for milk. There are many reasons why GEA Diessel is called a pioneer of the volume metering technology in the food industry. For decades, the Diessel meter was a reliable and exact metering device for internal or customs and excise approved purposes in breweries, too.
During the past 50 years, various metering systems for the intake and delivery of liquids in officially approved or unapproved design have been developed, based on the original volume meter. Stationary system or truck-mounted.