Ridgisewer 400-600mm

Ridgisewer is manufactured from polypropylene, features four sizes from 400-600mm and includes a complete system of couplings, seals, bends, junctions and specialist fabrications. It is manufactured in accordance with BSI Kitemark License number KM55701 to WIS 4-35-01.

Features & Benefits


  • Fully compliant with WIS 4-35-01
  • BBA approved
  • Lighter in weight for increased Health and Safety benefits
  • Durable, long life polypropylene
  • Structured wall pipe for high ring stiffness and strength
  • Integral sockets for quicker installation and greater leak tightness
  • Strong, flexible pipe wall withstands ground movement and differential settlement
  • Chemical, impact and abrasion resistant
  • Resistant to sulphate attack and corrosion by sewer gas
  • Saddle connectors are available
  • Life expectancy in excess of 100 years
  • Meets WRc Code of Practice for high pressure water jetting tolerance


Product range includes;

  • Socketed Pipes
  • Nitrile Sealing Rings
  • Sealing Rings
  • Couplers
  • Bends
  • Junctions
  • End Caps
  • Saddles
  • Speak to one of our business development team about your product requirement


Literature & Technical info