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.
