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Flexseal Rubber Flexible Extra Wide Drainage Coupling

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£77.08 Incl. VAT
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Flexseal extra wide couplings are used principally for connecting large diameter pipes of size DN1000 and greater, however are available to suit pipes of size DN200 and above. Flexseal extra wide couplings are 30mm wide, which allows for greater tolerance in the cutting of the ends of the pipe as wel as providing for the movement of pipes due to settlement or thermal effects. They are available in sizes ranging from 200mm to over 3000mm in outside diameter, or larger to suit your requriments.

Extra Wide couplings are made from EN681-1 EODM rubber and have grade 1-4301 stainless steel clamps and shearbands.


  • Provides a high performance seal on large diameter pipelines
  • Offers greater tolerance for pipe movement
  • On site pipe cutting is made easier due to the increased tolerance on the pipe ends


Extra wide couplings are suitable for the connection of pipes of any material and any outside diameter above 300mm.
SC extra wide couplings are suitable for pipes from 200mm to 620mm overall dimensions.


Material EPDM Pipe Diameter 200mm - 225mm
265mm - 290mm
310mm - 335mm
370mm - 395mm
335mm - 360mm
285mm - 310mm
295mm - 320mm
320mm - 345mm


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Flexseal Rubber Flexible Extra Wide Drainage Coupling

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