1mm Membrane Aeration Disc Type Fine Bubble Diffuser Wastewater Treatment

DESCRIPTION

We manufacture our disc diffusers with compression molded membranes. Standard materials are EPDM and fluoroelastomer layered EPDM.
 
There is an art to using just the right amount of plasticizer in an EPDM membrane. Using too much, or the wrong type and emulsifying fats can leech plasticizer and cause shrinkage and increase hardness. Use too little, and the rubber loses its memory, bubble size increases, and the membrane is at risk for flexure failure.
SSI has had a great deal of experience experimenting with different types and amounts of plasticizer, as well as other components of formulated EPDM rubber,
such as fillers and curatives, and we put this experience to work.
 
SSI uses a specially shaped tool to punch holes in the diaphragm from the inside out. This minimizes the size of the holes in the diaphragm surface. Through specialized synthesis and surface treatment techniques, we are able to machine smooth holes in hydrophilic surfaces, checking the uniformity of the perforation depth of each diaphragm to ensure uniform air release, and quickly release small air bubbles as small as 1-2mm in diameter.

Material Introduce

[Ethylene Propylene Diene Monomer] is a synthetic rubber that is custom molded for this application. The compound formulation and molding technique are critical to ensure that the membrane maintains its physical properties over a long period of time, resists tearing, retains its shape even after years of continuous or cyclical use, and produces fine bubbles, all at a minimal head pressure.
 
                        

ADVANTAGES

1. Single mold technology to reduce costs.
2. Available in 4 versions",9",12" and 20".
3. 3/4" M NPT connection.
4. High efficiencies(SOTE) and low-pressure drops tested according to ASCE standards.
5. High resistance environmentally friendly polypropylene body(100℃).
6. Membrane with low plasticizer content to minimize the phenomena of loss of elasticity and shrinkage.

Installation Method

SSI disk aerator can be installed on PVC branch pipe through quick connect saddle, Grommet connection, etc. SSI pre-installed aeration disk, rotate 1/4 turn can be installed on the quick connect saddle, this saddle is suitable for 9" and 12" aeration disk for installation.
 

           Grommet Connection                                                     Quick Connect Saddle
       
 

Reference Data

Remark: We MANUFACTURE OUR DISC DIFFUSERS WITH DIFFERENT TYPE MEMBRANES.

STANDARD MATERIALS ARE EPDM AND FLUOROELA STOMER LAYERED EPDM.

On-site installation

       
     

   
  Q: Do you have any MOQ limit?
  A: YES
  Q: Can you print our logo on the outer package?
  A: Yes
  Q: Can we visit your company and factory?
  A: Yes, you can
  Q: Can you accept mixed batches of different products?
  A: Yes.