Uponor
Drinking water delivery

Uni Pipe and Uni Pipe PLUS

Uponor Uni Pipe - the way forward for hygienic plumbing installations

Uponor UK offer two systems within its Uni Pipe range for safe and reliable drinking water installations:

  • Multi-Layer Composite (MLC, Uni Pipe)- with over 3.8 billion metres of MLC sold since 1982, you can rest assured that this solution which combines the benefits of a metal and plastic pipe in one is the ideal choice for your next plumbing installation. The key features of this product include a 100% diffusion tight aluminium core for enhanced stability and a flexible polyethylene outer case. 
  • Seamless Aluminium Composite (SAC, Uni Pipe Plus)- developing the MLC range even further, Uponor's central innovation team in Germany have created the world's first composite pipe with a seamlessly extruded aluminium layer- SAC. This essentially ensures it is more flexible and bendable in tight installation situations in comparison to MLC. Other benefits include:
  • Available as straight lengths and coils
  • Reduced installation times
  • Less components required, which reduces costs
  • Uni Pipe Plus straight lengths feature a special aluminium layer that is more rigid than conventional MLC
  • Provides a visually attractive, on-wall mounting solution

    Pre-insulated MLC pipe is also available on request for special projects

Application areas:

Tap water installation

Radiator connection

Specification:

Uni Pipe and Uni Pipe Plus
 
  • SAC 16 - 32 mm
  • MLC 40 - 110 mm
  • Pre-insulated MLC 16 - 25 mm
Fittings:
 
  • S-Press PLUS 16 - 32 mm
  • RTM 16 - 32 mm
  • S-Press 40 - 75 mm
  • Modular riser fittings 63 - 110 mm

Uponor MLC- combines the benefits of a metal and plastic pipe

multilayer pipe portfolio
  • Available in dimension 16 - 110 mm
  • 100 % oxygen diffusion tight multilayer pipe and corrosion resistant
  • Easy handling
  • Low weight
  • High inherent stability and bend flexibility
  • Low linear expansion
  • Excellent hydrostatic stress performance
  • Low pressure drop in the pipes due to large internal dimensions

Uponor SAC - for fast installations

  • Up to 40 % narrower bending radius compared to conventional multilayer pipes
  • 0 % adjustments - the pipe retains the shape perfectly after bending
  • Up to 15 % less fittings thanks to the higher bending ability
  • 100 % backward compatible with Uponor's MLC pipes and S-Press connectors
  • Hygienic pipes that meet drinking water requirements and guidelines
uponor uni pipe plus

Uponor Pre-insulated MLC pipe- fire resistant

preinsulated
  • Euro Class BL-S1-D0 pre-insulated MLC
  • Colour coded in red and blue
  • Fire rating exceeds the requirement set out in the British National Class 0 resistance to fire
Uni Pipe Plus Multilayer pipe
  • Check out this video for an introduction to Uponor Uni Pipe Plus
Creating connections in drywall
  • Shows connections in drywall with the Uponor Smart Aqua wall duct S-Press
  • Example of wooden and plasterboard construction

Uponor S-Press fittings

Other Uponor Uni Pipe Plus fittings

Brochures related to the Uni Pipe Plus System

Uponor plumbing systems and hygiene installation

Uponor plumbing systems and hygiene installation

Salesfolder

PDF 19 MB
S-Press Brochure

S-Press Brochure

Learn more about our new range of composite fittings: S-Press Plus

PDF 680 KB
Uni Pipe PLUS

Uni Pipe PLUS

The new innovation in MLCP pipes. Contains a seamless aluminium layer for improved workability

PDF 2 MB
Uponor MLCP Sales Guide

Uponor MLCP Sales Guide

Learn more about our Multi Layer Composite Pipe solution

PDF 5 MB
Uponor S-Press composite 63 and 75mm new

Uponor S-Press composite 63 and 75mm new

Learn more about the extension to the S Press range

PDF 840 KB

Uni Pipe Plus System

Learn more about the composite range in detail

SAC

Seamless aluminium composite pipe.

MLC

Standard multilayer composite pipe.

S-Press PLUS

The latest press fitting generation.

Uponor S-Press PLUS composite fittings

The latest press fitting generation for composite fittings.

S-Press 40 - 75

Composite fittings for bigger dimensions.

Uponor RS

Mosular riser fittings for dimension 63 - 110 mm.

Uni C & X screw connection

Compression fittings for connection of Uni Pipe PLUS and MLC pipes.

RTM fittings

Tool free fittings.