Pompes - Méthodes de qualification de l'indice de rendement des groupes motopompes rotodynamiques - Partie 4 : essais et calcul de l'indice de rendement énergétique (EEI) pour les unités de pompage submersibles des forages
€107.33
Appareils électrodomestiques et analogues - Sécurité - Partie 2-51 : exigences particulières pour les pompes de circulation fixes pour installations de chauffage et de distribution d'eau
€65.33
€59.33
Standard Practice for Setting and Verifying the Flow Rate of Personal Sampling Pumps
€65.00
Pumps - Rotodynamic pumps - Minimum required efficiency of water pumps and determination of Minimum Efficiency Index (MEI)
€95.00
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)
€90.00
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
€126.00
Workplace atmospheres - Pumps for personal sampling of chemical and biological agents - Requirements and test methods
€117.00
Household and similar electrical appliances - Safety - Part 2-41: Particular requirements for pumps
€73.00
€67.00
Installation of refrigeration, air conditioning and heat pump equipment containing flammable refrigerants, complementing existing standards; German version CEN/TS 17606:2021
€50.56
Operation, servicing, maintenance, repair and decommissioning of refrigeration, air conditioning and heat pump equipment containing flammable refrigerants, complementing existing standards; German version CEN/TS 17607:2021
Household and similar electrical appliances. Safety Particular requirements for pumps
€316.00
BS EN 60335-2-41. Household and similar electrical appliances. Safety Part 2-41. Particular requirements for pumps
€23.00
BS EN 60335-2-51. Household and similar electrical appliances. Safety Part 2-51. Particular requirements for stationary circulation pumps heating service water installations
