Home > products > Bubble Air Diffuser >
Efficient Fine Bubble EPDM Diffuser 3500-8000 Holes 2mm Membrane

Efficient Fine Bubble EPDM Diffuser 3500-8000 Holes 2mm Membrane

2mm Membrane Fine Bubble EPDM Diffuser

Efficient Fine Bubble EPDM Diffuser

3500-8000 Holes Fine Bubble EPDM Diffuser

Place of Origin:


Brand Name:




Model Number:


Contact Us

Request A Quote
Product Details
Air Consumption:
Hole Quantity:
Membrane Thickness:
Payment & Shipping Terms
Product Description

Product Description:

Aerator structure type is disc type, composed of aeration disc microporous rubber membrane, aerator tray, etc. It is a high-efficiency oxygenation equipment. Rubber diaphragm material silicone rubber.

The rubber diaphragm is disc type, firmly installed in its tray. Rubber diaphragm open microporous, membrane surface of the small I-shaped holes and spiral circumferential arrangement of openings, both so that the aerator discharged within the bubble diameter of 1.0-2.0mm, but also to make the aerator's resistance to a relative reduction. In the entire service scope to ensure that can meet the requirements of oxygenation and the uniformity of the pool gas distribution requirements. Rubber diaphragm in the middle of the area is not open hole area, this is specially designed as a self-closing structure, when the aeration is stopped, under the action of water pressure, the vent hole will be sealed closed, effectively preventing the sewage backflow.

Efficient Fine Bubble EPDM Diffuser 3500-8000 Holes 2mm Membrane 0


  • Product Name: Fine Bubble Disc Diffuser
  • Material: EPDM
  • Air Consumption: 0.2-0.6m3/min
  • SOTE(%): 22-59
  • Membrane thickness: 2mm
  • Shape: Disc

Technical Parameters:

Attribute Specification
SOTE(%) 22-59
Material EPDM
Membrane thickness 2mm
Shape Disc
Hole quantity 3500~8000
Air Consumption 0.2-0.6m 3 /min


The DUBHE Fine Bubble Disc Diffuser , model number DUDS , is a state-of-the-art aeration device designed and manufactured with precision in China. This Fine Bubble Disc Diffuser is an essential component in modern wastewater treatment plants, where it serves the crucial role of introducing fine bubbles to the aeration process, thereby enhancing the efficiency of the biological treatment phase. The DUBHE Fine Bubble Disc Diffuser is well-suited for a variety of applications and scenarios, due to its robust design and excellent performance characteristics.

One of the primary applications for the DUBHE Fine Bubble Disc Diffuser is in municipal wastewater treatment facilities. The disc diffuser's shape, coupled with its high-quality EPDM material construction, ensures a consistent and reliable production of fine bubbles which greatly improves the oxygen transfer efficiency. With a membrane thickness of 2mm and a hole quantity ranging from 3500 to 8000, this diffuser is engineered to operate with an air consumption range of 0.2-0.6m³/min, making it a versatile component for different sizes of treatment systems.

In addition to municipal settings, the DUBHE Fine Bubble Disc Diffuser is also applicable in industrial wastewater treatment plants. These environments demand high-performance aeration systems to handle the often more complex and concentrated waste streams. The disc diffuser can withstand the rigorous conditions of industrial applications, where its ability to produce a high density of fine bubbles ensures maximum contact with the wastewater, leading to improved degradation of organic pollutants.

Aquaculture is another scenario where the DUBHE Fine Bubble Disc Diffuser finds its application. In fish farming and other aquaculture operations, maintaining high dissolved oxygen levels is vital for the health and growth of aquatic species. The DUBHE Fine Bubble Disc Diffuser's efficient oxygen transfer capability makes it an ideal choice for these scenarios. Its fine bubble production not only optimizes the oxygen levels but also promotes better water circulation within the tanks or ponds.

Finally, the DUBHE Fine Bubble Disc Diffuser is a perfect fit for experimental and educational scenarios, such as in university research labs and pilot-scale treatment systems. Its compact disc shape and ease of installation make it a convenient option for smaller setups that require precise aeration control. Additionally, the durability of the EPDM material ensures that the diffuser will perform reliably over an extended period, providing consistent results for research and educational purposes.

In conclusion, with its exceptional design and performance features, the DUBHE Fine Bubble Disc Diffuser, model DUDS, is a versatile and efficient solution for a wide range of aeration needs in wastewater treatment, aquaculture, and research applications. Its fine bubble production, robust construction, and adaptability to various operating conditions make it an indispensable asset for ensuring optimal aeration in any scenario.



Brand Name: DUBHE

Model Number: DUDS

Place of Origin: China

SOTE(%): 22-59

Hole Quantity: 3500~8000

Material: EPDM

Shape: Disc

Membrane Thickness: 2mm

The DUBHE DUDS model is a high-quality Fine Bubble Disc Diffuser designed and manufactured in China. With an SOTE ranging from 22% to 59%, it provides exceptional oxygen transfer efficiency. The diffuser features a substantial number of holes, ranging from 3500 to 8000, ensuring an even distribution of fine bubbles for optimal aeration. Made from durable EPDM material and shaped into a sturdy disc form, it boasts a membrane thickness of 2mm, making it a reliable and effective choice for aeration systems in various water treatment applications.


Packing and Shipping:

The Fine Bubble Disc Diffuser will be securely packaged in a robust, corrugated cardboard box designed to withstand the rigors of transport. The disc diffuser will be encased in protective foam or bubble wrap to prevent any movement within the box, minimizing the risk of damage during shipping.

Each box will be sealed with heavy-duty packing tape and clearly labeled with the product name, handling instructions, and any relevant warning symbols to ensure proper handling. The package will also include a detailed packing list and installation instructions for the end user.

Prior to dispatch, the boxed Fine Bubble Disc Diffuser will be placed on a pallet and shrink-wrapped to secure multiple units for bulk shipments. Pallets will be clearly labeled and include all necessary shipping documents to ensure a smooth delivery process.

We use reliable shipping carriers and offer tracking options for the Fine Bubble Disc Diffuser so that you can monitor your shipment until it arrives at its destination. Please inspect the package upon arrival and report any damage immediately to the carrier and our customer service team.

Send your inquiry directly to us

Privacy Policy China Good Quality Bubble Air Diffuser Supplier. Copyright © 2023-2024 bubbleairdiffuser.com . All Rights Reserved.