EPDM Aerator Bubble Tube Diffuser Aerator for Fish Farming Pond Oxygenation
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Product Attributes
- Customization
- Available
- After-sales Service
- 3 Year
- Warranty
- 3 Year
- Model NO.
- 63*500
- Type
- Aerators
- Method
- Physical Treatment
- Usage
- Industrial, Home, Agriculture, Hospital
- Material
- EPDM/Sr
- Diameter
- 65mm, 92mm, or Customized
- Length
- 500mm, 750mm, 1000mm, or Customized
- Application
- Waste Water Aeration
- Connector
- 3/4 NPT
- Thicknedd
- 1.65-1.75mm
- Tensile Strength
- 12MPa Min
- Tear Strength
- 3.6MPa Min
- Stiffiness
- 55-65 Degree
- Package
- Carton Packing
- Supporting Frame Material
- ABS/UPVC/PP
- Oxygen Transfer Efficiency
- 27%-38%
- Productivity
- 100000 Pieces Per Month
- Lead Time
- 7-15days After Payment
- Service Life
- Over 5 Years
- Transport Package
- Standard Export Carton Case Packing
- Specification
- 65mm, 92mm, or Customized
- Origin
- Jiangsu, China
- HS Code
- 8421219990
- Production Capacity
- 2, 000PCS/Day
- Package Size
- 110.00cm * 10.00cm * 10.00cm
- Package Gross Weight
- 3.000kg
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 EPDM Aerator Bubble Tube Diffuser Aerator for Fish Farming Pond Oxygenation
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Product Description

The wastewater treatment of activated sludge and contact aeration process and aquarium will all need high Oxygen transfer rate or Oxygen transfer efficiency, and low pressure loss by the membrane. The reinforced EPDM can continuously create fine bubble from slots on the EPDM membrane of disc type or tube type diffuser.
The expected duty life may be over five years without tearing or bursting. There are other material selections of self-sink silicon rubber membrane, ceramic diffuser, air stone, and coil looking diffuser. There are also course bubble air diffuser for application of liquid mixture. The diffuser can be used for roots blower, ring blower and linear air pump. The diffuser also has advantage of much energy reduction.
Our Fine Bubble Tube Diffuser can be connected on one side or in pairs to different rectangular and round tubes (ABS material) with the appropriate adapter.The support tubes(ABS or PVC material)can be reused when membranes are replaced. The units offer maximum performance at minimum cost and require minimum maintenance.
Technology Parameter
| Length 500mm | Length 750mm | Length 1000mm | |
| Service Area | 0.5-1.5 m2 | 0.75-2.25 m2 | 1-3 m2 |
| Bubble Size | 1-2mm | 1-2mm | 1-2mm |
| Perforation Size | 1mm | 1mm | 1mm |
| Perforation Quantity | 17000 | 17000 | 17000 |
| Membrane Thickness | 1.7-2mm | 1.7-2mm | 1.7-2mm |
| Temperature | 0-80ºC | 0-80ºC | 0-80ºC |
| Resistance Loss | 1900-3000 pa | 1900-3000 pa | 1900-3000 pa |
| Oxygen Utilization | 27%-38% | 27%-38% | 27%-38% |
| Air Flow | 1.5-5 m³/h | 2.25-7.5m³/h | 3-10 m³/h |
| Material | EPDM/Silicone | EPDM/Silicone | EPDM/Silicone |
| Diameter | φ63/φ65/φ90 | φ63/φ65/φ90 | φ63/φ65/φ90 |
We offer OEM manufacturing with high reliability and stability of performance, efficient and effective satisfaction of your clients. Let our diffuser be the best choice of your solution.
Features
- High oxygen transfer efficiency.
- High resistance to clogging.
- High resistance to corrosion.
- Wide air flow range.
- Low pressure loss.
- Low energy cost.
- Easy installation.
- Uniform fine bubble.
- Back flow prevention.
- Self cleaning operation.
- Intermittent operation capability.
- Slide-off prevention designed.
- Cost saving.
- Membrane with EPDM or Silicone Rubber compound.
- Air inlet modled injection of PVC or ABS.
- Supporting frame with PVC or ABS pipe.
- Clamp with stainless steel.
- Non tearing & non clogging I-shapped slits.
Applications
- Municipal wastewater treatment.
- Industrial wastewater treatment.
- Clean water treatment.
- Sludge stabilization.
- Wastewater ozone diffusion.
- Aeration of fish ponds.
- Aeration of streams and lakes.




Willmore is a professional Rubber&Construction manufacturer in China. The factory is located in Jiangsu, closed to Shanghai. After 15 years of development, it has a mature production system, a professional engineering team, a quality inspection department and a strong production line, providing a one-stop design scheme and product design for customers in many countries.
Our main products are rubber sealing products, pipe sealing ring, car sealing ring, etc., water treatment equipment, aeration pipe, aeration disk, large pipe machine, driving, etc., we pay attention to quality, and will make different solutions according to different customers, provide the cheapest price, achieve the most perfect effect, has reached more partners for customers, look forward to cooperation with you!
Q1. What is your terms of packing?
A: Generally, we pack our goods in Blank Cartons. We privode carton LOGO print service after getting your authorization letters.
Q2. What is your terms of payment?
A: T/T 30% as deposit, and 70% before after receive the copy of B/L. We'll show you the photos of the products and packages before you pay the balance.
Q3. What is your terms of delivery?
A: We accept FOB,CIF,CNF,DDP,DDU,LC.etc
Q4. How about your delivery time?
A: Generally, it will take 7 to 10 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.
Q5. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings.
Q6. What is your sample policy?
A: We can supply the sample for free, client only need to pay the delivery cost.
About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASI2441341". Items marked "" are certified.
Company Profile
WILLMORE is a leading industrial water treatment product manufacturer with over 10 years of expertise. Our core product portfolio includes bubble diffusers, MBBR (Moving Bed Biofilm Reactor) media, swelling bentonite strips, and aeration hoses-available in diverse sizes, materials, and configurations to suit most industrial applications.
We specialize in small-batch customization with a low MOQ, enabling trial orders for quality verification-ideal for startups, small businesses, and new entrants to mitigate risks before scaling up. Beyond standard water treatment solutions, we offer custom rubber/silicone/TPU parts tailored to special requirements, serving OEMs, replacement part markets, and industries including electronics, aerospace, healthcare, construction, transportation, and defense.
To support our customization capabilities, we've expanded production lines and invested in a professionally trained engineering team, ensuring flexibility and precision in material selection (rubber, silicone, TPU, etc. ) and design. Our factory, strategically located in Jiangsu Province (close to Shanghai with easy access via airport and high-speed rail), maintains extensive inventories for fast delivery and welcomes global clients for factory visits and product inspections.
At WILLMORE, we prioritize long-term partnerships over short-term gains. By combining competitive pricing, strict quality control, and customer-centric flexibility, we aim to grow alongside our clients-delivering reliable, innovative solutions that meet the highest industry standards.
We warmly invite you to explore our products and discuss your custom needs for a mutually beneficial collaboration.
About Our Factory & Business Background
-
Business Type
- Trading Company
- Address
- 361 Yuanhe Xinyi, No 261 Juyuan Road, Xiangcheng District, Suzhou, Jiangsu, China
-
Plant Area
- 85 square meters
-
Number of Employees
- 2
-
Registered Capital
- 1,000,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
- Peak Season Lead Time, one month, Off Season Lead Time, within 15 workdays
-
Nearest Port
- Shanghai Port, Tianjin Port
-
Minimum Order Quantity
- 100 Square Meters
-
Supply Chain Partners
- 4
Our Production Capability & Technical Expertise
- Main Products
- Fine Bubble Diffuser, Mbbr Media, PVC Waterstop, Swelling Waterstop, Rubber Membrane, Building Material
-
Customization Options
- Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 1 people
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2020-12-22
-
Export Year
- 4 Years
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
-
Repeat Buyers Choice
- 50%~80%
-
Number of Foreign Trading Staff
- 2
-
Overseas Agent/Branch
- No
Our Certifications, Standards & Industry Recognition
-
Product Certification
- RoHS
-
Cooperated with Fortune 500
- No
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