JAGER diffusers (aerators)

Disc Diffusers


Jager disc diffusers 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 and the spacing between the slits.
  • Active diameter between 184 mm and 295 mm.
  • Different standard and special membrane materials specially engineered for a wide spectrum of applications:
    • EPDM - municipal wastewater;
    • Low plasticizer EPDM - animal processing, food processing, beverage production;
    • Silicone - pulp and paper industry, petrochemical and refining processes.

All membrane materials can be equipped with an anti-fouling surface based on nano technology to prevent build up of solids and biological encrustations.

  • Glass fiber reinforced polypropylene body plate and ring for maximum chemical, temperature and UV resistance.
  • Different orifice sizes to adapt various air flows.
  • Check valve integrated into body plate, optional ball valve available.
  • Easy mounting on 3-inch and 4-inch IPS pipe as well as 90-mm and 110-mm diameter metric pipe of any thermoplastic material (PVC, CPVC, PP, ABS etc).
    • EPDM rubber grommet;
    • Glue-on PVC saddle (for PVC only);
  • Low maintenance requirements.
  • Standard units in stock for immediate shipment.

Tube Diffusers


Jager tube diffusers 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 number and length of slits and the spacing between the slits.
  • Active length from 200 – 1200 mm with standard length of 500 mm, 750 mm, and 1000 mm.
  • Mounting onto round and square tube laterals.
  • Different membrane materials (can be equipped with an anti-fouling surface based on nano technology):
    • EPDM - municipal wastewater;
    • Low plasticizer EPDM - animal processing, food processing, beverage production;
    • Silicone - paper and petrochemical industry;
    • Polyurethane - petrochemical industry.