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M/469 - Circulators

Mandate to CEN, CENELEC and ETSI for Standardisation in the field of circulators

General Information

Organization
CEN - CEN European Committee for Standardization
Status
Confirmed
Resolution Reference
CEN BT C77/2010
Resolution Date
29-Aug-2010
Type Of Decision
(Dis-)Approval of mandate

Frequently Asked Questions

A European Standardization Mandate is a formal request from the European Commission to the European Standardization Organizations (CEN, CENELEC, and ETSI) to develop European standards (ENs) in support of EU legislation and policies. Mandates are issued under Regulation (EU) No 1025/2012 and help ensure that products and services meet the essential requirements set out in EU directives and regulations.

M/469 is a European Standardization Mandate titled "Mandate to CEN, CENELEC and ETSI for Standardisation in the field of circulators". Mandate to CEN, CENELEC and ETSI for Standardisation in the field of circulators There are 8 standards developed under this mandate.

Standards developed in response to a mandate and cited in the Official Journal of the European Union become "harmonized standards". Products manufactured in compliance with harmonized standards benefit from a presumption of conformity with the essential requirements of the corresponding EU directive or regulation, facilitating CE marking and market access across the European Economic Area.

Standardization Organization
ICS
Technical Committee
Directive
50
CEN
EN 16644:2014(Main)
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
SIST EN 16644:2015

This European Standard specifies a test code for the vibro-acoustic characterization of glandless circulators with pump housing having a rated power input P1 ≤ 200W, intended to be used in heating installations, domestic hot water service installations and cooling systems, and is limited to glandless circulators with threaded connections of 11/2 inch. The test code comprises the test rig, the measurement method and the test conditions.
This European Standard applies to glandless circulators, which are manufactured after the date of issue of this European Standard.
The characterization principle is based on measuring the structure-borne and the fluid-borne power transmitted respectively by vibration and pressure fluctuations in the pipe connected to a glandless circulator.

  • Standard
    25 pages
    English language
    e-Library read for
    1 day
SIST
SIST EN 16644:2015(Main)
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
EN 16644:2014

This European Standard specifies a test code for the vibro-acoustic characterization of glandless circulators with pump housing having a rated power input P1 ≤ 200W, intended to be used in heating installations, domestic hot water service installations and cooling systems, and is limited to glandless circulators with threaded connections of 11/2 inch. The test code comprises the test rig, the measurement method and the test conditions.
This European Standard applies to glandless circulators, which are manufactured after the date of issue of this European Standard.
The characterization principle is based on measuring the structure-borne and the fluid-borne power transmitted respectively by vibration and pressure fluctuations in the pipe connected to a glandless circulator.

  • Standard
    25 pages
    English language
    e-Library read for
    1 day
CEN
EN 16297-2:2012(Main)
Pumps - Rotodynamic pumps - Glandless circulators - Part 2: Calculation of energy efficiency index (EEI) for standalone circulators
SIST EN 16297-2:2013

This European Standard specifies the procedure for calculating the energy efficiency index (EEI) of standalone circulators.

  • Standard
    8 pages
    English language
    e-Library read for
    1 day
CEN
EN 16297-3:2012(Main)
Pumps - Rotodynamic pumps - Glandless circulators - Part 3: Energy efficiency index (EEI) for circulators integrated in products
SIST EN 16297-3:2013

This European Standard specifies the procedure for calculating the energy efficiency index (EEI) of circulators integrated in products.

  • Standard
    8 pages
    English language
    e-Library read for
    1 day
CEN
EN 16297-1:2012(Main)
Pumps - Rotodynamic pumps - Glandless circulators - Part 1: General requirements and procedures for testing and calculation of energy efficiency index (EEI)
SIST EN 16297-1:2013

This European Standard specifies 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.
All known hazards which are likely to occur at normal installation and operation are covered by the European Standards EN 809 and EN 60335-2-51.
As regards safety for electro-technical parts of circulators, EN 60335-2-51 applies.

  • Standard
    22 pages
    English language
    e-Library read for
    1 day
SIST
SIST EN 16297-2:2013(Main)
Pumps - Rotodynamic pumps - Glandless circulators - Part 2: Calculation of energy efficiency index (EEI) for standalone circulators
EN 16297-2:2012

This European Standard specifies the procedure for calculating the energy efficiency index (EEI) of standalone circulators.

  • Standard
    8 pages
    English language
    e-Library read for
    1 day
SIST
SIST EN 16297-3:2013(Main)
Pumps - Rotodynamic pumps - Glandless circulators - Part 3: Energy efficiency index (EEI) for circulators integrated in products
EN 16297-3:2012

This European Standard specifies the procedure for calculating the energy efficiency index (EEI) of circulators integrated in products.

  • Standard
    8 pages
    English language
    e-Library read for
    1 day
SIST
SIST EN 16297-1:2013(Main)
Pumps - Rotodynamic pumps - Glandless circulators - Part 1: General requirements and procedures for testing and calculation of energy efficiency index (EEI)
EN 16297-1:2012

This European Standard specifies 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.
All known hazards which are likely to occur at normal installation and operation are covered by the European Standards EN 809 and EN 60335-2-51.
As regards safety for electro-technical parts of circulators, EN 60335-2-51 applies.

  • Standard
    22 pages
    English language
    e-Library read for
    1 day
50