DS/EN 1717:2002
Protection against pollution of potable water in water installations and general requirements of devices to prevent pollution by backflow

Standard No.

DS/EN 1717:2002

Release Date

2002

Published By

Danish Standards Foundation

Latest

DS/EN 1717:2002

Replace

DS/EN 1717-2001

Scope

This standard deals with the means to be used to prevent the pollution of potable water inside premises and the general requirements of protection devices to avoid pollution by backflow. The hygiene protection specifications of this standard are applicable to all the standards for systems or appliances connected to the private supply system for water intended for human consumption. This standard specifies the minimum requirements for product standards of protection units. The product standards are used to detail product specifications. In the absence of a product standard, this standard is used as a reference in order to draw up a specification for the prod

DS/EN 1717:2002 history

• 2002 DS/EN 1717:2002 Protection against pollution of potable water in water installations and general requirements of devices to prevent pollution by backflow