British Standards Institution

Source:: CENELEC
Committee:: CPL/61 - Safety of household and similar electrical appliances
Categories:: Information management | Standardization. General rules
Comment period start date:: 28/10/2024
Comment period end date:: 22/11/2024

Comment by:

22nd Nov

Scope

The standard specifies requirements for appliances for household and similar purposes to prevent the backflow of nonpotable water into the water mains. It also specifies requirements for hose sets used for connecting such appliances to the water mains that supply water at a pressure not exceeding 1 MPa.

Purpose

This project will introduce the following changes: - add in the standard the interpretation sheets prepared by WG02; - clarification related to introduction of the check valve in the appliance; - Air Gap AD shields/barriers construction; - Clarification of Pipe interrupter definition

Comment on proposal

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How important do you think standardization is in this area? *

Do you agree that a standard on this subject is feasible?: *

Please give reasons for your selections above: *

Would you or your organization use the standard? *

Would you or your organization be prepared to participate in the development of the standard or to comment on the draft when it is available? *

Are you aware of any regulation, existing standards and other good practice information in this area in the UK (e.g. Industry codes of practice; company specifications, international or European Standards)? *

Would the development of a standard(s) in this area have a particular impact/relevance to SME, consumer, environmental or societal interests? *

Are you aware of any other organizations to which this proposal may be relevant? If so please provide details below. *

Additional comments on the scope or proposal:

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Discard

Please email further comments to: debbie.stead@bsigroup.com

Standard timeline

1. Proposal

Proposal start date:

28/10/2024

Proposal end date:

22/11/2024

2. Draft

3. Public Comments

4. Comment Resolution

5. Approval

6. Publication

Learn more about the standards development process

Standards Development

CLC/TC 61 NWIP EN 61770:2009/prAA Electric appliances connected to the water mains - Avoidance of backsiphonage and failure of hose-sets

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