Pumps - Rotodynamic pumps - Glandless circulators - Part 1: General requirements and procedures for testing and calculation of energy efficiency index (EEI); German version prEN 16297-1:2011
€84.58
Pumps - Rotodynamic pumps - Glandless circulators - Part 2: Calculation of energy efficiency index (EEI) for standalone circulators; German version prEN 16297-2:2011
€41.78
Pumps - Rotodynamic pumps - Glandless circulators - Part 3: Energy efficiency index (EEI) for circulators integrated in products; German version prEN 16297-3:2011
€48.79
End-suction centrifugal pumps - Baseplate and installation dimensions (ISO 3661:1977); German version EN ISO 3661:2010
End-suction centrifugal pumps (rating 16 bar) - Designation, nominal duty point and dimensions (ISO 2858:1975); German version EN ISO 2858:2010
Pump system energy assessment (ISO/DIS 14414:2013); German version prEN ISO 14414:2013
€167.66
Workplace atmospheres - Pumps for personal sampling of chemical and biological agents - Requirements and test methods (ISO 13137:2013); German version EN ISO 13137:2013
€116.64
Pumps - Rotodynamic pumps - Glandless circulators having a rated power input not exceeding 200 W for heating installations and domestic hot water installations - Noise test code (vibro-acoustics) for measuring structure- and fluid-borne noise; German version prEN 16644:2013
€91.03
Pumps - Rotodynamic pumps - Glandless circulators having a rated power input not exceeding 200 W for heating installations and domestic hot water installations - Noise test code (vibro-acoustics) for measuring structure- and fluid-borne noise; German version EN 16644:2014
Metal strainers, DN 20 to DN 200 - Part 2: Components
Metall stainers, DN 20 to 200 - Part 1: Assembly
Liquid pumps and installation - General terms, definitions, quantities, letter symbols and units - Part 1: Liquid pumps (ISO 17769-1:2012); Trilingual version EN ISO 17769-1:2012
€288.60
Liquid pumps and installation - General terms, definitions, quantities, letter symbols and units - Part 2: Pumping System (ISO 17769-2:2012); Trilingual version EN ISO 17769-2:2012
€98.32
Pumps - Minimum required efficiency of rotodynamic water pumps; German version prEN 16480:2014
€157.10
Centrifugal pumps - Test procedure for seal packings; German version prEN 16752:2014
€77.20
