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SHANGHAI DUBHE ENVIRONMENTAL PROTECTION&TECHNOLOGY CO.,LTD

  • China,Shanghai ,Shanghai
  • Verified Supplier

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

  1. China Fine Bubble Disc Diffuser for High Oxygen Transfer and Aeration Performance in

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

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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%
Brand Name SSI
Model Number DUDS
Certification ISO
Place of Origin South Korea

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  1. Product Details
  2. Company Details

Product Specification

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% Brand Name SSI
Model Number DUDS Certification ISO
Place of Origin South Korea
High Light Wastewater Treatment Fine Bubble DiffuserHigh Oxygen Transfer Fine Bubble DiffuserAeration Fine Bubble Diffuser

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

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"


Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Seller

  • Year Established:

    2019

  • Total Annual:

    10000000-20000000

  • Employee Number:

    >100

  • Ecer Certification:

    Verified Supplier

  Shanghai DUBHE Environmental Protection Technology Co., Ltd. is a leading enterprise in the wastewater treatment market, providing comprehensive solutions and high-quality equipment. Our expertise covers a wide range of products, including various aeration devices (U.S. SSL), blowers, ...   Shanghai DUBHE Environmental Protection Technology Co., Ltd. is a leading enterprise in the wastewater treatment market, providing comprehensive solutions and high-quality equipment. Our expertise covers a wide range of products, including various aeration devices (U.S. SSL), blowers, ...

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Get in touch with us

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  • SHANGHAI DUBHE ENVIRONMENTAL PROTECTION&TECHNOLOGY CO.,LTD
  • No. 255 Xinjinqiao Road, Pudong New Area, Shanghai
  • https://www.bubbleairdiffuser.com/

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