GSO EN 1717:2022

EN 1717:2000
Gulf Standard   Current Edition · Approved on 12 May 2022

Protection against pollution of potable water in water installations and general requirements of devices to prevent pollution by backflow

GSO EN 1717:2022 Files

GSO EN 1717:2022 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.

Best Sellers From Mechanical Sector

OS GSO 42:2015
 
Omani Standard
MOTOR VEHICLES - GENERAL REQUIREMENTS
GSO 42:2015
 
Gulf Technical Regulation
MOTOR VEHICLES - GENERAL REQUIREMENTS
GSO 159:1993
 
Gulf Technical Regulation
MOTOR VEHICLES – DIMENSIONS AND WEIGHTS
OS GSO 159:1993
 
Omani Standard
MOTOR VEHICLES – DIMENSIONS AND WEIGHTS

Recently Published from Mechanical Sector

GSO 8:2024
 
Gulf Standard
TITLE IN ENGLISH
GSO ASTM D2532:2024
ASTM D2532:22 
Gulf Standard
TITLE IN ENGLISH
GSO 11212:2024
 
Gulf Standard
TITLE IN ENGLISH
GSO ISO 349:2024
ISO 349:2020 
Gulf Standard
Protective clothing — Protection against chemicals — Determination of resistance of protective clothing materials to permeation by liquids and gases