Disc & Tube

Diffusers

Disc Diffuser

 

The disc diffuser series combines cost-effective design, low installation costs, reliability, and performance in intermittent and continuous aeration processes.

  • Precision die-cut openings for high oxygen transfer efficiency and performance: The operating pressure can be adjusted to customer or system specification by using different slit patterns varying the number and length of the slits as well as the spacing between the slits
  • Available in 3 standard diameters: 200 mm, 270 mm, and 340 mm
  • Different standard and special membrane materials specially engineered for a wide spectrum of applications:
  • Low plasticizer EPDM: animal processing, food processing, beverage production
  • Silicone: pulp and paper industry, petrochemical and refining processes
  • EPDM: municipal wastewater

EPDM membranes can be equipped with an anti-fouling surface (PTFE coating) based on Nanotechnology to prevent the build-up of solids and biological encrustations.

Tube

Diffuser 

 

The tube diffuser series combines cost-effective design, low installation costs, reliability, and performance in intermittent and continuous aeration processes.

  • Precision die-cut openings for high oxygen transfer efficiency and performance: The operating pressure (DWP) can be adjusted to the system specification by using different slit patterns varying the number and length of slits as well as the spacing between the slits
  • Available in 3 standard lengths: 500 mm, 750 mm, and 1000 mm
  • Mounting onto round and square tube laterals
  • Different membrane materials:
  • EPDM: municipal wastewater (can be equipped with PTFE coating)
  • Low plasticizer EPDM: animal processing, food processing, beverage production
  • Silicone: paper and petrochemical industry
  • Polyurethane: petrochemical industry