EN 16480:2021

Pumps - Rotodynamic pumps - Minimum required efficiency of water pumps and determination of Minimum Efficiency Index (MEI)

Publication date:   Mar 23, 2022

General information

60.60 Standard published   Oct 13, 2021

CEN

CEN/TC 197 Pumps

European Norm

23.080   Pumps

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Scope

This document specifies performance requirements (methods and procedures for testing and calculating) for determining the Minimum Efficiency Index (MEI) of rotodynamic glanded water pumps for pumping clean water, including where integrated in other products.
The pump types and sizes covered by this document are described in the Annex A. These pumps are designed and produced as duty pumps for pressures up to 16 bar for end suction pumps and up to 25 bar for multistage pumps, for all pumps designed for fluid temperatures between −10 °C and +120°C. Also covered are 4" (10,16 cm) and 6" (15,24 cm) submersible multistage pumps designed for fluid temperatures between 0 °C and 90 °C.

Related legislation

Legislation related to this standard

547/2012

Commission Regulation (EU) No 547/2012 of 25 June 2012 implementing Directive 2009/125/EC of the European Parliament and of the Council with regard to ecodesign requirements for water pumps

Life cycle

PREVIOUSLY

Replaces
EN 16480:2016

NOW

PUBLISHED
EN 16480:2021
60.60 Standard published
Oct 13, 2021