Firefighting equipment - Explosion-proof portable transfer pump with electric motor - Requirements, type and acceptance test; Amendment A1
Edition 2024-09

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; German version EN 17038-2:2019 + AC:2021
Edition 2022-08

Field acceptance tests of storage pumps
Edition 1971-10

Guide for procurement of power station equipment - Part 4-3: Boiler auxiliaries; draught plant; German version EN 45510-4-3:1999
Edition 1999-06

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); German version EN 17038-1:2019 + AC:2021
Edition 2022-08

Vacuum technology - acceptance specifications for liquid ring vacuum pumps
Edition 2019-03

Codes of practice for drinking water installations - Part 300: Pipe sizing; DVGW code of practice
Edition 2012-05

Fans - Procedures and methods to determine the energy efficiency for the electrical input power range of 125 W up to 500 kW; German and English version prEN 17166:2024
Edition 2024-09

Measurement of noise emitted by machines; airborne noise measurement, enveloping surface method; valves
Edition 1987-08

Blasting supplies - Intrinsically safe detonators (permitted detonators) - Requirements and testing
Edition 2010-08