Hot and cold water distribution without corrosion

HTA is a fully matched system of pipes, fittings and valves designed for transporting hot and cold water at pressure, making the system a high-performance, cost-effective alternative to copper.

The simple and effective solvent-weld jointing of HTA helps to significantly reduce installation time. The lightweight products are easy to handle on site and fitting them requires no hot-works licenses during installation.

The HTA system is produced with a smooth bore, and combined with the corrosion resistance of the CPVC material, this greatly reduces the risk for biofilms, which can cause the build-up and release of harmful quantities of bacteria such as Legionella into the water supply.

The HTA system holds a high level of standards and approvals from third party bodies such as WRAS, providing customers with the peace of mind needed when specifying the ideal system for delivering clean, safe water.

 

 

 

 

 

System overview

  • Suitable for continual operating temperatures of 70oC
  • Withstands overheating conditions of 80oC for 1 year
  • Thermal expansion solutions available
  • Smooth bore reduces biofilm and improves pump efficiencies
  • Lightweight and easy to install
  • Fully corrosion resistant
  • WRAS compliant

HTA solvent weld fittings

A safe, simple and fast method of creating robust, permanent joints, HTA solvent weld fittings are fully WRAS approved for transporting hot and cold water. No specialist tools, electricity or hot works are required when joining HTA, this alongside the speed of installation can offer significant time and cost savings on site.

  • Up to 16 bar pressure rating (20mm to 160mm)
  • Up to 25 bar pressure rating (20mm to 63mm)
  • No hot works required
  • Completely corrosion resistant
  • Fully WRAS approved
  • 50-year design life
  • Sizes 20mm to 160mm

HTA pipe

Ideal for transporting hot and cold water at pressure, HTA pipe is WRAS compliant and manufactured to a high level of industry standards. The smooth bore of HTA helps to generate energy savings by maintaining excellent pump efficiencies throughout its use. With no threat of corrosion, HTA pipes can also significantly reduce the costs of maintenance throughout its 50-year design life.

  • Up to 16 bar pressure rating (20mm to 160mm)
  • Up to 25 bar pressure rating (20mm to 63mm)
  • Completely corrosion resistant
  • Completely smooth bore
  • Lightweight and easy to handle on site
  • Sizes 20mm to 160mm

 

HTA range

Pipe
Solvent-weld fittings
Expansion fittings
Valves
Adaptors

Downloads

Industrial processes range guide
9.4 MB, PDF get_app
Durapipe HTA specification guide
3.4 MB, PDF get_app
Hotels and apartments
1.4 MB, PDF get_app
Application schematics
Student accommodation buildings
1 MB, PDF get_app
Application schematics
Residential care homes
2.2 MB, PDF get_app
Application schematics
Hospitals
1 MB, PDF get_app
Application schematics
Schools and colleges
956.6 KB, PDF get_app
Application schematics
Offices and public buildings
1.2 MB, PDF get_app
Application schematics
Retail and stadia
1.3 MB, PDF get_app
Application schematics
Marine industry
607.3 KB, PDF get_app
Application schematics

Case studies

 

 

 

Get in touch with an expert

Shane Mooney
Product Manager

hta@aliaxis.com