World Class Filtration Solutions

Disposable Diffused Aeration Units

World Class Filtration Solutions

Membrane Tubular Diffusers

The range of EPDM tubular membrane diffusers from Porvair Filtration Group, are designed for use in activated sludge plants or SBR plants. They are also suitable for municipal or industrial wastewater treatment applications and for the aeration of lagoons and river beds.

Our tubular membrane diffusers benefit from:

  • High oxygen transfer efficiency
  • Low energy consumption due to low head loss
  • Tear resistant precision perforated slits
  • Long life expectancy
  • Ideal for lift out systems and high density applications
  • Perforated across the full effective length on both sides
  • Available in three lengths (500mm/750mm/1000mm effective length)
  • Perforated across the full effective length on both sides
  • Can be fitted to circular and square section pipe systems.

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