This standard specifies hygiene requirements for components and sub-assemblies of dispense systems for
draught beverages. The requirements have been specified to take into account all risk factors known to date.
DIN 6650-4:2006 history
2014DIN 6650-5:2014 Dispense systems for draught beverages - Part 5: Safety, hygienic and application-technical requirements and testing of ready-for-use dispense systems for draught beverages, component assemblies and components
2006DIN 6650-4:2006 Dispense systems for draught beverages - Part 4: Hygienic requirements for system components
1970DIN 6650-4:2002-04 Dispense systems for draught beverages - Part 4: Hygienic requirements for system components