Water tube boilers and auxiliary installations - Part 15: Acceptance tests; German version EN 12952-15:2003
Edition 2004-01

Automatic steam traps; determination of steam loss; test methods (ISO 7841:1988); german version EN 27841:1991
Edition 1991-11

Corrosion of metals - Testing and assessment of the corrosion protection of coated metallic materials under corrosive action by aqueous media
Edition 2019-03

Devices for heat recovery from shower wastewater (DWHRD)
Edition 2022-12

Technical specifications for centrifugal pumps - Class I (ISO 9905:1994)
Edition 1997-03

Centrifugal, mixed flow and axial pumps - Code for hydraulic performance tests - Precision class (ISO 5198:1987); German version EN ISO 5198:1998
Edition 1999-12

Safety devices for protection against excessive pressure - Part 10: Sizing of safety valves and bursting discs for gas/liquid two-phase flow (ISO 4126-10:2024); German version EN ISO 4126-10:2024
Edition 2024-09

Reciprocating positive displacement pumps and pump units; specifications; data sheet information
Edition 1988-09

Heat exchangers - Forced convection unit air coolers for refrigeration - Test procedures for establishing the performance; German version EN 328:2014
Edition 2014-11

Refrigerant compressors - Rating conditions, tolerances and presentation of performance data; German and English version prEN 12900:2023
Edition 2024-01