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

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SHANGHAI DUBHE ENVIRONMENTAL PROTECTION&TECHNOLOGY CO.,LTD

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

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%

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

Material Selection

Premium Rubber Membranes

Formulated with high-grade synthetic rubber and specialized additives

Enhanced physicochemical properties resist shrinkage, hardening, and aging

Significantly extends service life beyond conventional membranes

Reinforced Support Discs

Polypropylene (PP) + fiberglass composite with anti-aging additives

Engineered for:
✓ Superior toughness & impact resistance
✓ UV/oxidation/corrosion protection
✓ Excellent anti-creep performance

Manufacturing Excellence

Surface Engineering

Proprietary texturing and micro-perforation technology

Ultra-smooth surface minimizes fouling

Fine bubble generation (0.5-3mm) enhances biomass activity

Vulcanization Process

Compression-molded membranes

Multi-directional tear resistance design

40% higher tensile strength than industry standards

Precision Assembly

Automated production lines with robotic QC inspection

Consistent performance across all units

Controlled Environment

Class 1000 cleanroom production

Zero particulate contamination guarantee

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"

Product Tags:

Wastewater Treatment Fine Bubble Diffuser

High Oxygen Transfer Fine Bubble Diffuser

Aeration Fine Bubble Diffuser