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opti-drän® pipe

opti-drän® pipe


Straight length drainage pipe for professional building drainage according to DIN 4095, also available as unperforated (UP) pipe and as coconut fiber (coir) wrapped drainage pipe.


Component of the opti-drän system for all types of building drainage as ring drainage or surface drainage.


  • material: PVC-U
  • colour: orange
  • nominal diameters DN 100 - DN 200
  • standard perforation width: 1.2 mm
  • minimum perforation area: 80 cm2/m
  • individual length: 2.5 m with one coupling
  • flexible


  • according to DIN 4095
  • according to DIN 1187
  • external monitoring
  • quality-monitored
  • allows for a straight installation with a constant slope
  • maximum water infiltration rate and therefore high performance and reliability
  • water infiltration (hydraulic performance) certified by neutral testing institute