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Main PageCatalogueAntipollution devicesBA – Backflow PreventersBA BM Set of Protection (for DN15-50)
BA BM Set of Protection (for DN15-50)
BA BM Set of Protection (for DN15-50)

BA BM Set of Protection (for DN15-50)

BA BM Set of Protection (for DN15-50)
BA BM Set of Protection (for DN15-50)
Description Technical Features
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Description Technical Features
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Description
Designed to protect drinking water supply networks against the backflow of risk fluids up to category 4 according to EN1717.
The BA BM backflow preventer protects the drinking water network by interrupting the continuity of the supply, emptying and evacuating to waste in case of danger of water being turned back into the main pipeline. The set of protection(not assembed) is composed by:
  • an isolating valve (upstream)
  • a filter with drain cock
  • a backflow preventer BABM
  • an isolating valve (downstream)

It is designed to realize a set of protection BA type as described in EN 1717.
Technical Features
  • Operating temperature: max. 65 °C
  • Permissible operating pressure(PFA) in water 10 bar
  • Connection: Female/female connection
  • Mediums: Drinking water