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Triplex for exposed pipework

The new Triplex backflow stops provide protection against backflow. The backflow stops impress with their compact size, tool-free maintenance as well as large cleaning and maintenance openings. On-site leak testing is also possible for DN 50 and DN 70. The Triplex backflow stop can additionally be easily retrofitted from a cleaning pipe to Type 0, Type 1 and Type 2 and thereby complies with EN 13564.

Triplex for exposed pipework
Triplex-K cleaning pipes – for exposed pipes
  • ACO cleaning pipe
    • Can be retrofitted to Type 0, 1 and 2 as per EN 13564
    • For non-faecal and faecal wastewater
    • Nominal size: DN 100 / DN 125 / DN 150
Triplex type 0 single backflow stops - for exposed pipes
  • ACO Type 0 backflow stops
    • For rainwater harvesting systems
    • One automatic pendulum flap
    • Nominal size: DN 100 / DN 125 / DN 150
Triplex type 1 single backflow stops - for exposed pipes
  • ACO Type 1 backflow stops
    • For rainwater harvesting systems
    • One automatic pendulum flap
    • With emergency valve
    • Nominal size: DN 100 / DN 125 / DN 150
Triplex Type 2 double backflow stops – for exposed pipes
  • ACO Type 2 backflow stops
    • For rainwater harvesting systems and non-faecal wastewater
    • Two automatic pendulum flaps
    • With emergency valve
    • Nominal size: DN 50 – DN 150