
PUMPS - ROTODYNAMIC PUMPS - GLANDLESS CIRCULATORS - PART 1: GENERAL REQUIREMENTS AND PROCEDURES FOR TESTING AND CALCULATION OF ENERGY EFFICIENCY INDEX (EEI)
出版:Comite Europeen de Normalisation

專家解讀視頻
Defines general performance requirements and general requirements and procedures for testing and calculation of the energy efficiency index (EEI) for glandless circulators having a rated hydraulic output power of between 1 W and 2500 W designed for use in heating systems or cooling distribution systems.