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 ofthis 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.
Legislation related to this standard
Procurement procedures of entities operating in the water, energy, transport and telecommunications sectors
WITHDRAWN
EN 1717:2000
99.60
Withdrawal effective
Aug 6, 2025
WITHDRAWN
EN 1717:2025