Uponor UK
Head Office
Uponor UK
The Pavillion
Blackmoor Lane
Watford Hertfordshiree
WD18 8GA
Uponor S-Press PLUS press fittings

For permanently tight connections for dim. 16-32 mm

Uponor S-Press PLUS press fittings

Uponor S-Press PLUS fittings with Uni pipe PLUS multilayer composite pipes ensure permanently tight connection

Fast and safe connections for tap water and heating systems

S-Press PLUS is the perfect solution for ensuring permanently tight pipe connections. It’s 100 % backward compatible with current Uponor composite pipes and tools. Available in dimensions from 16 to 32 mm in both metal and plastic, S-Press PLUS is the fitting that knows no compromise: tough, safe, easy and smart. For dimension 40 to 75 mm we offer S-Press fittings with a PPSU body and for dimension 63 - 110 mm we off modular riser fittings, called Uponor RS. Besides we have a full portfolio of compression adapters, manifolds, mounting accessories and radiator connection fittings. 

Choose your fittings in combination with the multilayer pipe

Portfolio and Benefits of S-Press PLUS fittings

S-Press PLUS Portfolio

  • Press fittings for dimensions 16 up to 32 mm
  • Metal and plastic fittings
  • 16 mm – brown
  • 20 mm – orange
  • 25 mm – red
  • 32 mm - green

Colour coding of S-Press PLUS


  • Colour coding on the press indicator
  • Easy to recognize even from far distances
  • Matching colour coding on press fittings and on pressing jaws – tells you which tool to use
  • Durable and corrosion resistant
  • Ensures perfectly tight connection
  • Highly resilient
  • Flow-optimized design
  • Tested and proved by Germany DVGW and Hygiene institute

Key features of Uponor metal and composite press fittings

Multilayer pipe system = multilayer pipes + press fittings + pressing tools

Multilayer composite pipes

  • Uponor Uni Pipe PLUS: Distribution pipes up to 32 mm
  • Uponor MLC multi layer composite pipes for dim. 40 - 110 mm
  • Uponor Metallic Pipe PLUS: Rigid MLC pipe with metallic look and feel for dim. 16 and 20 mm

Pressing tools

  • Intuitive colour coding on fittings and pressing jaws
  • Stop ring segments for easy and precise jaw fixation


Filter FAQs:

More Uponor drinking water systems

Wastewater systems

  • Decibel soil pipe system
  • Aqua Ambient drain + shower inlets + grates
  • Hyp Air admittance valves

Documents and services for multilayer pipe system

Uponor project planning service

  • Expert project planning
  • Design services with professional support
  • Calculation of heat load, pipe network, hydraulic balancing and implementation planning

Uponor installer services

  • Commissioning, troubleshooting and repairs in short time
  • 10-year declaration of liability
  • Fast availability
  • Pressing machine check

Uponor digital services

  • Tender specifications
  • Documentation
  • Practical videos
  • Printed catalogue ordering
  • Trainings

Do you have any questions? Thank you for getting in touch with us!