High-Performance 1000mm Fine Bubble Aerator Diffuser for Aquatic Systems
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Product Highlights
- Premium Membrane Materials: Manufactured with EPDM, Silicone, or PTFE imported 100% from Germany for durability.
- High Oxygen Efficiency: Oxygen transform efficiency exceeds 30% with theoretical dynamic efficiency up to 7.5 kgO2/kw.h.
- Anti-Blocking Design: Features anti-intrusion and anti-blocking capabilities ensuring uniform gas distribution.
- Reusable Support Tubes: ABS, PVC, or PP support tubes can be reused when membranes are replaced to reduce cost.
- Versatile Applications: Suitable for fishponds, deep aeration basins, wastewater treatment, and MBBR reaction basins.
- ISO9001 Certified Quality: Products passed National Environmental Protection testing and hold ISO9001 certification.
- Fast Delivery: Delivery within 3-5 working days after payment receipt.
- Low Maintenance Cost: Designed for maximum performance at minimum cost with low resistance loss.
Product Attributes
- Customization
- Available
- After-sales Service
- Online Support
- Warranty
- 1 Years
- Model NO.
- 8 inch 9 inch 12 inch 215mm 260mm 300mm
- Type
- Aerators
- Method
- Physical Treatment
- Usage
- Industrial, Home, Agriculture, Hospital, Sewage Treatment Equipment
- Material
- EPDM+Rubber
- Certification
- ISO9001, SGS, CE
- Membrane Material
- EPDM/Silicone/PTFE
- Productivity
- 20000PCS/Month
- Service Life
- More Than 5 Years
- Shape
- Flat or Arch Type
- Bubble Type
- Coarse Bubble , Fine Bubble
- Connector
- 3/4" NPT Male Thread
- Color
- Black, White, Blue
- Place of Origin
- China
- Sample
- Available
- Oxygenate Capability
- 0.13~0.5 KGO2/H
- Production Type
- Tube Diffuser, Disc Diffuser
- Working Air Flow
- 1.5~8 M3/H
- Water Submerged Depth
- 4-8m
- Transport Package
- Carton and Pallet
- Specification
- 8 inch 9 inch 12 inch 215mm 260mm 300mm 330mm
- Trademark
- QINGHUI
- Origin
- China
- HS Code
- 4016999090
- Production Capacity
- 20000PCS/Month
- Package Size
- 40.00cm * 50.00cm * 100.00cm
- Package Gross Weight
- 30.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of High-Performance 1000mm Fine Bubble Aerator Diffuser for Aquatic Systems
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Product Description
Fine Bubble Tube Diffuser can be connected on one side or in pairs to different rectangular and round tubes (ABS/PVC material) with the appropriate adapter. The membranes are manufactured with premium quality EPDM/SILICONE/TPU material and are available with fine bubble perforation.The support tubes(ABS /PVC/PP material)can be reused when membranes are replaced. The units offer maximum performance at minimum cost and require minimum maintenance.
|
Item
|
Φ67mm*500mm
|
Φ67mm*750mm
|
Φ67mm*1000mm
|
|
Oxygen transform efficiency (%)
|
>30
|
>30
|
>30
|
|
Working air flow (m3/h)
|
1-5
|
1-7
|
1-12
|
|
Designed air flow(m3/h)
|
3
|
5
|
7
|
|
Service area (m2/piece)
|
0.45-1
|
0.5-1.2
|
0.75-1.5
|
|
Hole number(pc)
|
8080
|
12300
|
16880
|
|
Bubble dia (mm)
|
1-3
|
1-3
|
1-3
|
|
Drag loss (pa)
|
<3000
|
<3000
|
<3000
|
|
Oxygenate capability (kgO2/h)
|
0.45
|
0.55
|
0.65
|
|
Theoretic dynamic efficency(kgO2/kw.h)
|
6.5
|
7
|
7.5
|
Advantage of bubble diffuser
1.Anti-blocking, anti-intrusion
2.High tear resistance
3.Uniform gas distribution, energy saving and high efficiency
4.Anti-aging, anti-corrosion
5.Low resistance loss
|
Package Type
|
By carton and pallet
|
|
Shipment terms
|
FOB, CIF, CFR
|
|
Port
|
Shanghai, Tianjin
|
|
Delivery time
|
Within 3~5 working days after receipt or your payment
|
Application of EPDM diffuser membrane disc air fine bubble aeration diffuser
1.Aeration of fishpond and other applications
2.Aeration of deep aeration basin
3.Aeration for excreta and animal wastewater treatment plant
4.Aeration for denitrification/dephosphorization aerobic processes
5.Aeration for high concentration wastewater aeration basin,and aeration for regulating pond of wastewater treatment plant
6.Aeration for MBBR reaction basin,contact oxidation pond;activated sludge aeration basin in sewage disposal plant

Hebei Qinghui Plastic Products Co., Ltd. founded in 2015, is an integrated manufacturer offering comprehensive design, production, sales, and after-sales service for aerators and honeycomb inclined tube fillers. Through years of relentless innovation, we have built a diversified product portfolio. Our current product range covers disc diffusers, tubular diffusers, tube settlers, plate settlers, MBBR media, cascade rings, and other environmental protection fillers as well as related accessories. These solutions are widely applied across a diverse array of industries, including municipal wastewater treatment, textile printing and dyeing, pharmaceuticals, papermaking,petrochemicals,coking, leather tanning, brewing and aquaculture.
Endowed with core technological strengths and rigorous quality control standards, the company's flagship products have successfully passed authoritative testing conducted by the National Environmental Protection Product Quality Supervision and Inspection Center and obtained ISO9001 international quality management system certification. Currently, the company boasts a business footprint spanning all 31 provinces and municipalities directly under the Central Government of China, with products exported to multiple countries across Asia, Europe, the Americas, and Africa, thus garnering the trust of customers worldwide.
Adhering to the corporate philosophy of "People-oriented, Technology-driven Development, Quality for Survival, Reputation for Growth", all staff of Hebei Qinghui Plastic Products Co.,Ltd. sincerely extend our gratitude to all sectors of society for their strong support.Upholding the principles of sincere cooperation and mutual benefit, we are committed to serving new and existing customers wholeheartedly, forging global partnerships, and advancing hand in hand with our esteemed clients to achieve shared prosperity.
Q: Whether your company is factory or trading company?
A: Our company has its own workshop, so we can provide the the best quality and the lowest price for you.
Q: What's the material of your membrane?
A: We can provide three kinds of membrane materials, including EPDM, PTFE and Silicone. The raw materials are 100% imported from
Germany.
Q: What about the slit quantity of membrane?
A: 8 inch(≥6500), 9 inch(≥8500), 12 inch(≥11000).
Q: What about the MOQ?
A: 10 pieces.
Q: What are the accessories of fine bubble diffuser?
A: Aerator pipe, Horizontal regulating support, Connector, saddle, etc.
Q:Any samples can be provided?
A: Yes. Samples within 2 pieces can be provided for free.
Q: What is your terms of delivery?
A: Normally within 7~10 days against down payment
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASR2561119". Items marked "" are certified.
Company Profile
Hebei Qinghui Plastic Products Co., Ltd. is a industry & trade integrated enterprise, officially registered in 2021, our core technical and production team has accumulated over 10 years of professional experience in fiberglass and water treatment industry.
We are mainly supplying water treatment products and FRP fiberglass products. Water treatment lines cover fine bubble air diffusers, tube settlers media, plate settlers, mbbr media, new assembled inclined pipes, water treatment fillers and matching supporting fittings. Our products range includes FRP molded gratings, FRP pultruded profiles, FRP corrugated plates, FRP water tanks and fiberglass duct rodder and so on.
Our factory covers an area of 1, 000 square meters with 20 experienced employees. We are well-equipped with complete production facilities: 5 automatic FRP grating production lines, 3 pultruded profile lines, 5 injection molding machines, together with drilling machines, grinders, CNC machine tools and automatic welding equipment, supporting stable and steady mass production.
We have passed ISO9001 Quality Management System Certification and ABS Certification. With mature production technology, strict quality control and sincere one-stop export service, we maintain stable product quality and reliable delivery.
Sticking to the principle of Quality First, Win-Win Cooperation, we focus on long-term steady cooperation with every client. Our products are well sold to UK, USA, Canada, Malaysia, Saudi Arabia, UAE, Egypt, Brazil and other overseas markets, earning consistent recognition and trust from new and old customers. We welcome global buyers for inquiries, sample orders and long-term business partnership.
About Our Factory & Business Background
- Address
- No. 1 Jiangnan Road, Xinhua District, Shijiazhuang, Hebei, China
- Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- Whether your company is factory or trading company?
- Our company has its own workshop, so we can provide the the best quality and the lowest price for you.
- What's the material of your membrane?
- We can provide three kinds of membrane materials, including EPDM, PTFE and Silicone. The raw materials are 100% imported from Germany.
- What about the MOQ?
- 10 pieces.
- What are the accessories of fine bubble diffuser?
- Aerator pipe, Horizontal regulating support, Connector, saddle, etc.
- Any samples can be provided?
- Yes. Samples within 2 pieces can be provided for free.
- What is your terms of delivery?
- Normally within 7~10 days against down paymentAny purchase need about Fine Bubble Diffuser air diffuser for water treatment plant, please contact us,we will offer you best price.
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