Jiangsu Sanhe Environmental Protection Group Co., Ltd.
| Packaging Details | OEM |
| Delivery Time | 5 work days |
| Payment Terms | T/T |
| Supply Ability | 2000 sets / year |
| Type | Disc Type |
| Membrane Material | EPDM, Silicone Rubber, PTFE-coated EPDM |
| Base Material | ABS, PVC, Polypropylene (PP) |
| Applications | Municipal wastewater, industrial effluent, SBR/MBBR systems, aquaculture |
| Model Number | Micro Bubbles Aerator Disc Diffuser |
| Place of Origin | China |
| Brand Name | SH |
| Certification | CE; ISO14001; ISO19001;ISO45001;EAC |
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Product Specification
| Packaging Details | OEM | Delivery Time | 5 work days |
| Payment Terms | T/T | Supply Ability | 2000 sets / year |
| Type | Disc Type | Membrane Material | EPDM, Silicone Rubber, PTFE-coated EPDM |
| Base Material | ABS, PVC, Polypropylene (PP) | Applications | Municipal wastewater, industrial effluent, SBR/MBBR systems, aquaculture |
| Model Number | Micro Bubbles Aerator Disc Diffuser | Place of Origin | China |
| Brand Name | SH | Certification | CE; ISO14001; ISO19001;ISO45001;EAC |
| High Light | ABS Fine Bubble Membrane Diffuser ，Fine Bubble Membrane Diffuser PTFE coated ，EPDM bubble disc diffuser | ||
Membrane Fine Bubble Diffuser
Compressed air passes through the air distribution system and enters the diffuser.
The flexible EPDM or silicone membrane expands under pressure, allowing air to pass through fine perforations to form tiny bubbles.
When aeration stops, the membrane closes automatically, preventing backflow and clogging.
Diffuser body: ABS or PVC engineering plastic
Membrane: EPDM, silicone, or PTFE-coated
Air inlet: Standard threaded or clamp-type connector
Check valve: Integrated anti-backflow design
Support base: Stainless steel or plastic frame
Features
Fine bubble diameter (1–3 mm) for excellent oxygen transfer
High OTE and low system backpressure
Corrosion-resistant and anti-aging materials
Self-closing membrane prevents clogging and backflow
Easy installation and low maintenance
Available in disc (Φ215–Φ350 mm) or tube (Φ65×1000 mm) types
Municipal and industrial wastewater treatment
Biological aeration tanks (SBR, MBBR, A/O, A²/O)
Equalization and oxidation ditches
Aerobic and nitrification systems
Membrane material: EPDM, silicone, or PTFE
Type: Disc, tube, or plate diffuser
Mounting system: Fixed frame or quick-release
Air flow range: 1–12 m³/h per unit
Custom connectors and pipeline sizes
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2006
Total Annual:
70200000-140400000
Employee Number:
1000~2000
Ecer Certification：
Verified Supplier
Jiangsu Sanhe Environmental Protection Group Co., Ltd., formerly Jiangsu Sanhe Environmental Protection Equipment Co., Ltd., is located on the scenic shores of Lake Taihu. It is a renowned manufacturer and developer of modern environmental protection and water treatment equipment... Jiangsu Sanhe Environmental Protection Group Co., Ltd., formerly Jiangsu Sanhe Environmental Protection Equipment Co., Ltd., is located on the scenic shores of Lake Taihu. It is a renowned manufacturer and developer of modern environmental protection and water treatment equipment...
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