CEN/TC 197

Registration number (WIID)Project No.TitleStatus
34619LVS EN ISO 17769-2:2012Liquid pumps and installation - General terms, definitions, quantities, letter symbols and units - Part 2: Pumping System (ISO 17769-2:2012)Standarts spēkā
78726EN ISO 15783:2026Seal-less rotodynamic pumps - Class II - Specification (ISO 15783:2026)Standarts spēkā
35796LVS EN ISO 9908:2001 /A1:2011Technical specifications for centrifugal pumps - Class III - Amendment 1 (ISO 9908:1993/AMD 1:2011)Standarts spēkā
35795LVS EN ISO 9905:2001 /A1:2011Technical specifications for centrifugal pumps - Class I - Amendment 1 (ISO 9905:1994/AMD 1:2011)Standarts spēkā
34619EN ISO 17769-2:2012Liquid pumps and installation - General terms, definitions, quantities, letter symbols and units - Part 2: Pumping System (ISO 17769-2:2012)Standarts spēkā
72257LVS EN 17038-1:2019/AC:2022Pumps - Methods of qualification and verification of the Energy Efficiency Index for rotodynamic pump units - Part 1: General requirements and procedures for testing and calculation of Energy Efficiency Index (EEI)Standarts spēkā
71838LVS EN 17038-2:2019/AC:2020Pumps - Methods of qualification and verification of the Energy Efficiency Index for rotodynamic pump units - Part 2: Testing and calculation of Energy Efficiency Index (EEI) of single pump unitsStandarts spēkā
59168LVS EN 17038-1:2019Pumps - Methods of qualification and verification of the Energy Efficiency Index for rotodynamic pump units - Part 1: General requirements and procedures for testing and calculation of Energy Efficiency Index (EEI)Standarts spēkā
74152LVS EN 17038-2:2019/AC:2022Pumps - Methods of qualification and verification of the Energy Efficiency Index for rotodynamic pump units - Part 2: Testing and calculation of Energy Efficiency Index (EEI) of single pump unitsStandarts spēkā
64449LVS EN 16480:2022Pumps - Rotodynamic pumps - Minimum required efficiency of water pumps and determination of Minimum Efficiency Index (MEI)Standarts spēkā
Displaying 171-180 of 198 results.