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Drainage of washing machine

HT interior drainage system - washing machine


  1. 2-5 % decline
  2. 50 cm (45-60)
  3. alternative pipeline system
  4. Drainage set

  1. Pipe HTEM DN 110
  2. Pipe HTEM DN 50
  3. T-piece 87° HTEA DN 110/50
  4. Pipe bend 87° HTB DN 50
  5. Rubber nipple
  6. Drainage set for Washing machines
  7. Connection point for washing machines



Advantages Marley HT

  • Pipes and adaptors for wastewater pipes inside buildings according to DIN EN 1451 standards
  • Hot-water proof up to 90° C
  • Suitable for hot, cold and caustic wastewater
  • Simple slot-in hub connection with flap seals
  • Simple and logical to install, with low gradient
  • Nominal width: DN 40/50/75/110
  • Material: highly inflammable polypropylene = PP according to DIN 4102/131 norms
  • Colour: dust grey RAL 7037

Tips for home drainage

Tips for those, who like to know it more exacting