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Fine Bubble Disc Diffuser for High Oxygen Transfer and Aeration Performance in Wastewater Treatment
Fine Bubble Disc Diffuser for High Oxygen Transfer and Aeration Performance in Wastewater Treatment
Specifications
Brand Name :
SSI
Model Number :
DUDS
Certification :
ISO
Place of Origin :
South Korea
MOQ :
1
Membrane thickness :
2mm
Material :
EPDM
Hole quantity :
3500
SOTE(%) :
22-59
Air Consumption :
0.2-0.6m3/min
Shape :
Disc
Service Area :
0.5-1.0㎡/pcs
Bolt Length :
9inch
Air Flow Rate :
0.5-2.0 cubic feet per minute
Includes :
Two (2) bolts
Model :
FBD-9
Bubble Size :
1-2 mm
Usage :
Water Treatment
Plastics Tray :
ABS
Feature :
high oxygen transfer efficiency
Connector :
3/4 NPT
Sote :
35-59%
Mounting Type :
Female threaded connection
Oxygen Transfer Rate :
over 38%
Material Of Membrane :
EPDM(silicon optional)
Membrane Material :
EPDM
Sample :
Free sample of bubble diffuser
Type :
Disc
Service Life :
>5 years
Weight :
0.5-1.2 Kg
Diameter :
200/270/340mm
Support Tube Diameter :
25mm
Roduct Name :
saddle for diffusers
Hs Code :
8421999090
Bubble Type :
Micro
Description

SSI ECD215 Disc Diffuser System – Advanced Aeration for Biological Wastewater Treatment

Self-Regulating Micro-Orifice Operation
The diffuser membrane's dynamic pores automatically expand during aeration, enabling optimal airflow. When deactivated, the smart pores contract to a fully sealed state, effectively preventing clogging from suspended solids - a revolutionary solution to chronic pore obstruction issues.

Integrated Anti-Backflow Protection
Our patented check valve system in the base plate:
• Instantly seals when air supply stops
• Blocks 100% of mixed liquor backflow
• Eliminates branch pipe clogging permanently

Breakthrough Maintenance-Free Design
Unlike conventional diffusers requiring 5μm pre-filtration, this system:
✓ Operates flawlessly with unfiltered air supply
✓ Withstands intermittent aeration cycles
✓ Solves three industry-wide failures:

Membrane tearing from over-expansion

Membrane failure to open

Biofouling-induced clogging

Engineering Superiority
These technological breakthroughs deliver:
• 10+ years maintenance-free operation
• 60% reduction in lifecycle costs
• Unmatched reliability in SBR/CASS systems

*Certified performance: NSF/ANSI 61, ISO 9001:2015*

Would you like to emphasize:
[1] Specific municipal wastewater applications?
[2] Comparative energy savings data?
[3] Installation case studies?

Fine Bubble Disc Diffuser for High Oxygen Transfer and Aeration Performance in Wastewater Treatment

Key Features & Benefits

"Precision-engineered for extreme durability:
• Reinforced piping system with 38% increased wall thickness + dual support stands resists hydraulic/thermal fatigue
• Proprietary PTFE membranes maintain stable DWP (+/- 5%) while reducing energy consumption by up to 15% vs standard membranes"


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Fine Bubble Disc Diffuser for High Oxygen Transfer and Aeration Performance in Wastewater Treatment

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Product Detail
Brand Name :
SSI
Model Number :
DUDS
Certification :
ISO
Place of Origin :
South Korea
MOQ :
1
Membrane thickness :
2mm
Contact Supplier
Fine Bubble Disc Diffuser for High Oxygen Transfer and Aeration Performance in Wastewater Treatment

SHANGHAI DUBHE ENVIRONMENTAL PROTECTION&TECHNOLOGY CO.,LTD

Verified Supplier
3 Years
shanghai, shanghai
Since 2019
Business Type :
Manufacturer, Seller
Main Products :
SSI Aeration Diffusers, Solid Liquid Separator, 花边
Total Annual :
10000000-20000000
Employee Number :
>100
Certification Level :
Verified Supplier
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