NEXGEN SYSTEM

DAMOS HDR

Damos HDR

Damos HDR (Damos RC + Disinfectant Resistant) is a high density polyethylene (HDPE) PE 100 compound for pipes and fittings. Developed to tackle the ever changing challenges faced by water distribution network asset owners, Damos HDR is designed to cope with Elevated temperatures and more aggressive chemical disinfection systems.

Working in conjunction with the major water utilities across ANZ, Damos HDR aids the water utilities to preserve the quality of drinking water, whilst also improving the performance and life span of the pipes and fittings delivering the end product to the rate payer.

In addition, Damos HDR offers excellent resistance to slow crack growth, meaning it is also an ideal choice for HDD, and trenchless installations. Damos HDR is fully compliant to existing standards for drinking water pipelines ISO 4427.

Manufactured using modern extrusion technology, David Moss presently manufacture Damos HDR pipe from DN25 to DN1200, from SD41 to SDR 7.4. To complement the David Moss manufactured HDR pipe, we also manufacture HDR fittings, including Stub flanges, Long spigot Stub flanges, Wye Junctions, Sweep bends, Pull Tees, Fabricated equal tees, and Inverted (Scour) Tees. All Damos HDR products are manufactured to AS/NZS 4130 and AS/NZS 4131.

David Moss NexGen range allows the asset owner to utilise the right resin, with specific properties for their application. Its no longer a “one shoe fits all”.

Advantages

  • Heightened resistance to chlorinated disinfectants

  • When compared to standard HDPE100

  • High resistance to slow crack growth

  • Enhanced Durability

  • Improved Service life

  • Copes well with external point loads

  • Reduced installation costs by embracing HDD

  • Trenchless installation

  • Excellent Weld ability

Categories below are based on the typical performance requirements of the application listed and serve as a guide only.

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