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MPN: HXX03/15W


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Manufacturers part number: HXX03/15W

Wavin Hep2O 15mm x 3m barrier pipe, straight length, material: Polybutylene with EVOH barrier, colour: white.

Hep2O New Generation Pipe Features and Benefits:

  • In4Sure® joint recognition – tells you when the pipe is fully inserted.
  • Secure demounting with the new HepKey® system - innovative pipe release system.
  • New SmartSleeve for easy pipe insertion.
  • 50 year industry leading Guarantee. 
  • Flexible pipe means it can more easily be ‘cabled' around obstructions. 
  • ‘Cabling' the pipe means fewer joints are required.
  • Fewer joints reduce installation time and system costs. 
  • Push-fit also means no naked flames with reduced inherent risks.
  • Long-term performance benefits over traditional rigid metal systems:
    • Plastic pipe means no scale build-up.
    • No corrosion and reduced risk of burst pipes. 
    • Quieter in service, cooler to the touch and less heat loss.
  • Straight pipe is just as flexible as coiled pipe and is primarily intended for exposed pipework where neatness is vital, or where only a short length of pipe is required.

Barrier pipe:

  • Designed for central heating systems.
  • Incorporates an oxygen barrier to inhibit oxygen permeation. 
  • Use of inhibitors are recommended as corrosion can occur in all types of system regardless of pipe material. 
  • May also be used for domestic hot and cold water services.

Note: Hep2O pipe is NOT suitable for conveying gas, oil or underground supplies.


For more detailed information, please refer to Hep2O Installer Guide.

Hep2O is Kitemarked to Class S of BS 7291, parts 1 and 2 and is manufactured within a Quality Management System which satisfies BS EN ISO 9002.
Hep2O is also approved by WRAS - deemed safe for use in the supply of drinking water.
Hep2O Guarantee - As a result of its rigorous Quality Management programme, Hep2O carries a 50 year guarantee against defect in materials or manufacturing of all its pipe and fittings.