Experience and confidence


Siphons to complement to the building’s waste water evacuation system by providing the water seal that prevents the entry of gases and odours produced by the installation itself. adequa® siphons – years of proven experience in the market.

  • Waste water disposal drains for washbasins, baths, bidets, showers and sinks.
  • Extension pieces, connectors and fittings for connecting them up to the disposal system.


  • White range of polypropylene valves, siphons and fittings.
  • Chrome range (manufactured in chrome-plated ABS) and chrome-plated brass range for use in exposed installations and designer washbasins (washbasins in glass, stainless steel, etc.).
  • All siphons can be accessed for easy cleaning and maintenance.
  • All siphons and valves with a DN 40 mm outlet are supplied with a DN 32 mm change joint.
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