GSO EN 1717:2022

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

Water supply systems
Including water meters in buildings

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

GSO 42:2015
 
Gulf Technical Regulation
MOTOR VEHICLES - GENERAL REQUIREMENTS
BH GSO 42:2015
GSO 42:2015 
Bahraini Technical Regulation
MOTOR VEHICLES - GENERAL REQUIREMENTS
GSO 159:1993
 
Gulf Technical Regulation
MOTOR VEHICLES – DIMENSIONS AND WEIGHTS
BH GSO 159:2015
GSO 159:1993 
Bahraini Technical Regulation
MOTOR VEHICLES – DIMENSIONS AND WEIGHTS

Recently Published from Mechanical Sector

GSO ISO 1085:2024
ISO 1085:2016 
Gulf Standard
Assembly tools for screws and nuts — Double-ended wrenches — Size pairing
GSO ECE R155:2024
ECE R155:2021 
Gulf Standard
Uniform provisions concerning the approval of vehicles with regards to cyber security and cyber security
GSO ISO 8562:2024
ISO 8562:2022 
Gulf Standard
Cycles — Stem wedge angle
GSO ECE R 130:2024
ECE R 130:2016 
Gulf Standard
Uniform provisions concerning the approval of motor vehicles with regard to the Lane Departure Warning System (LDWS)