STN EN 12729 (136516)

Devices to prevent pollution by backflow of potable water - Controllable backflow preventer with reduced pressure zone - Family B - Type A

STANDARD published on 1.6.2023

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The information about the standard:

Designation standards: STN EN 12729
Classification mark: 136516
Catalog number: 136767
Publication date standards: 1.6.2023
Approximate weight : 36 g (0.08 lbs)
Country: Slovak technical standard
Category: Technical standards STN