NORMA FGR Combi Grip pipe couplings

The combining pipe coupling for axial restraint connections of plastic and metal pipes

  • Material: W5
  • Clamping Ranges: 40/38 mm - 400/406 mm

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Our NORMACONNECT® FGR COMBI GRIP/COMBI GRIP E axial restraint pipe couplings are used to connect plain-ended plastic pipes with metal pipes. On the side connecting the plastic pipe, the coupling has a special anchoring ring with rows of flat teeth which are pressed into the pipe surface without damaging the material. At the same time the force applied is distributed evenly across the pipe surface. On the side connecting the metal pipe, the coupling has a different anchoring ring with conically stamped teeth which grip into the pipe surface. Due to the special design of the anchoring ring the coupling can withstand even high vibration loads. Our COMBI type pipe connectors are available with hollow trunnions (COMBI GRIP E) and with full trunnions (COMBI GRIP), depending on the pipe dimension.

What you will love!

  • Time saving installation: no welding, no pipe alignment or treatment of pipe ends necessary
  • Corrosion resistant
  • No special tools necessary
  • Installation and working in every kind of weather (hot and cold)
  • Reusable connection
  • Weight saving: up to 70% less weight compared to flange connection
  • Space saving: can be installed in areas which are hard to access
  • Compensation of pipe tolerances and compensation for angular deflection
  • Can be used in ATEX areas

Did you know?

There are other ways to connect metal and plastic pipes, but none of the alternatives is as easy to install: with our FGR COMBI GRIP no treatment of pipe ends is needed and you won't have to worry about corrosion or leaks in your pipe system.

Where can you use it?



  • For axial restraint connections of plastic pipes with metal pipes, for example to connect a cast iron to a plastic pipe or to connect a plastic pipe to a copper pipe or any other metallic pipe.

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