Membrane Flange for Drain Gullies

The Drain Gully Membrane Flange is designed to act as a second drainage source to prevent water reaching the filled concrete around the drain gully.

The membrane can be added at various positions depending on the drain gully design and is bead blasted for a smooth, corrosion resistant surface finish.

The membrane is also available is various sizes depending on your chosen drain gully. Contact the Technical Sales Team to see whether a Gully Membrane Flange will be beneficial to your project.

Drain Gully Membrane Flange Technical Specification

  • Body: 1.5mm stainless steel.
  • Grade 304 stainless steel (British Standard 304S31, Euronorm 1.4301).

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