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Waste Water Treatment Diffusers

Waste Water Treatment Diffusers
Waste Water Treatment Diffusers
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Product Code : D04
Brand Name : Sigma Technologies
Product Description
Fine Bubble membrane disc diffusers are compression molded and made with less than 10% extractable oils to ensure strength and longer product life. The base and retaining ring are designed to seal tightly and made of polypropylene having properties of higher temperature resistance and greater ductility. The membrane has an integral O-ring seal which is tightly compressed by the retaining ring keeps water out and air inside. Disc diffusers offer a perfect balance of high oxygen transfer and modest headless with small bubble size as required by customers. Our membranes are of standard sizes and prices are competitive.

We make available to the clients exceptional quality Fine Bubble Disc Diffuser, which is manufactured using highly advanced technology. The Fine Bubble Disc Diffuser offered by us is precisely engineered to suit the specifications of various clients. Additionally, clients can avail this Fine Bubble Disc Diffuser at most discounted prices.


  • High shelf and service life
  • Very fine bubble aeration
  • Efficient oxygen transfer rate
  • Non-clogging
  • Low maintenance
  • Good Mechanical strength
  • High temperature resistance


  • Size: 12"
  • Membrane: EPDM
  • Disc Colour: White
  • Connection: 3/4" BSP
  • Air Flow: 3m3/hr -5 m3/hr