GSO EN 12729:2022
Gulf Standard
Current Edition
Approved on
12 May 2022
Devices to prevent pollution by backflow of potable water - Controllable backflow preventer with reduced pressure zone - Family B - Type A
GSO EN 12729:2022 Files
No files are available for this standard right now!
GSO EN 12729:2022 Scope
The purpose of this standard is to define - the field of application; - the dimensional, physico-chemical, design, hydraulic, mechanical and acoustic characteristics; - the working and the prescriptions for the tests to check , these characteristics; - the marking and the presentation. To be adhered to for reduced pressure principle backflow preventers, controllable BA.
Best Sellers From Mechanical Sector
OS GSO 42:2015
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
GSO 159:1993
Omani Standard
MOTOR VEHICLES –
DIMENSIONS AND WEIGHTS
Recently Published from Mechanical Sector
OS ISO 24355:2023
ISO 24355:2023
Omani Standard
Flight control system for civil small and light multicopter unmanned aircraft system (UAS) — General requirements
OS ISO 24352:2023
ISO 24352:2023
Omani Standard
Technical requirements for small unmanned aircraft electric energy systems
GSO ISO 14945:2023
ISO 14945:2021
Gulf Standard
Small craft — Builder's plate
GSO 2730:2023
Gulf Standard
Road vehicles - Windshield defrosting and defogging systems