New work items Komitee 009

Hydraulik und Pneumatik

Hydraulics and pneumatics

Document number Starting date
EN 16480 2016-05-18

Pumps - Minimum required efficiency of rotodynamic water pumps

EN 17038-1:2019 2019-05-08

Pumps - 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)

EN 17038-2:2019 2019-05-08

Pumps - 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 units

EN ISO 20361 2019-06-30

Liquid pumps and pump units - Noise test code - Grades 2 and 3 of accuracy (ISO/FDIS 20361:2019)

EN ISO 18623-1 2018-02-21

Air compressors and compressed air systems - Air compressors - Part 1: Safety requirements (ISO/DIS 18623-1:2016)

Erwin Haubert

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