WAM Pipe Couplings GT

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Product Description:

GT Pipe Couplings consist of two cast iron semi-casings with heavy-duty jaws set into the casing halves to secure the pipes together in a safe, quick and rigid way.

The two semi-casings are joined together by strong bolts and nuts positioned on the two ends.
Sealing is ensured by gaskets made from EPDM or food-grade SILICONE.



GT Couplings are designed to join together two plain pipe ends on the same horizontal axis in a safe, quick and rigid way. The jaws set into the casing ensure solid grip and prevent the pipes from pulling out.



  • Operating temperature: -40 ~ 110 °C (-40 ~ 230 °F)

  • Operating pressure: min. -0.5 bar / max. 7 bar (min. -7.2 PSI / max. 102 PSI)

  • Diameters ranging from 40 up to 200 mm (from 1½ in up to 8 in) to meet most common pneumatic line ducts



  • Quick and easy to install

  • Reduced installation costs as compared to welded junctions

  • More flexible than welding (GT coupling detachable and re-usable allowing easy and quick modifications of the pipe duct, or can be installed in other pneumatic ducts)

  • Compact overall dimensions

  • No pressure drop along pneumatic line

  • No contamination due to silicone gasket

  • Suitable for all pipe thicknesses

  • GT coupling can be rotated to provide easy access to nuts and bolts

  • Maintenance-free



  • EPDM gasket

  • Food-grade SILICONE gasket


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