The revolutionary RTM fitting system

  • RTM 1
  • RTM 2
  • RTM 3

Tool inside concept for fast and safe tap water installation

Uponor now introduces the new RTM Technology: Ring Tension Memory with the Tool-Inside concept, ideal for refurbishment and new buildings, allowing safe, quick and professional joints, thanks to the Joint Indicator and no tool dependence.

Choose the revolutionary new RTM Technology and you can be confident of a highly professional job every time. This is the plumbing joint of the future, helping you create perfect pipe connections, quickly and securely without hassle and without tools. You’ll know instantly when a connection has been properly made, resulting in a long-lasting, leak-free joint. RTM Technology is designed to work perfectly with Uponor´s MLC and some PEX pipes. With our five layer composite pipe, we have developed an advanced product that unites the advantages of a metal and plastic pipe and eliminates the disadvantages of both materials at the same time. This offers product advantages that are second to none.

RTM joints are available in 16mm to 25mm diameters and are colour coded to show at-a-glance which size to select. This saves you time and avoids any chance of error. The end result is a safe, professional job you’ll be proud of. Every RTM connection is quick and easy to make. Simply insert our MLC or PEX pipe into the fitting until you hear the distinctive click. This indicates that a secure joint has been made. You also have visual proof of success thanks to the 360º window, so once fitted you can forget it.

With RTM Ring Tension Memory you can forget all about soldering and pipe wrenches. The high carbon steel spring ring acts as the tool itself, applying even pressure around the pipe. Through its inherent memory it then cleverly maintains this pressure, absorbing temperature fluctuations to ensure a sound watertight joint at all times. 

The revolutionary RTM™ fitting. No leaks. No tools. No equal.

RTM teaser 1

Why is the RTM system ideal for tap water connection?

• Revolutionary RTM technology
• Very secure jointing
• Colour coded joint indicator
• No tool dependence
• Joint indicator – visible and audible
• Fast and easy installation
• Fully certified and approved
• No soldering and pipe wrenches

More products for the RTM system

  • MLC pipe
  • MLC pipes
  • The Uponor composite pipe for usage in tap water connection from dimension 16 to 25 mm.

  • PEX pipe
  • PEX pipes
  • The Uponor PEX pipe for usage in tap water connection.

  • RTM fitting small
  • RTM fittings
  • The RTM fitting for easy installation thanks to its 360° window.

  • RTM tool
  • Tools
  • Only the cutting and calibration tool will be needed for the installation.

  • RTM fittings
  • Accessories
  • The wide range of accessories helps to finalize installation earlier.