China Tube Diffuser Suppliers - High-Quality Factory Products for Effective Aeration Solutions
Aeration Tube Pipe Nano Bubble Diffuser
Typical Applications
Preservation aeration of waste water
Oxygenation of activation basins
Oxygenation to stabilize sludge
Aeration of rivers and lakes
Aeration of fish ponds
CO₂ admission for neutralization
| Material | TPU | EPDM | Silicone |
|---|---|---|---|
| Standard Aeration Rate (m³/h·m) | 6 | 6 | 6 |
| Oxygenation Capacity (kg O₂/h) | 0.696 | 0.56 | 0.85 |
| Oxygen Utilization Rate (%) | 41.44 | 34 | 34 |
| Theoretical Power Efficiency (kg O₂/kW·h) | 2.16 | 1.82 | 1.74 |
| Resistance Loss (Pa) | 5600 | 4412 | 5320 |
Epdm aeration hose membrane fine bubble tube diffuser
Epdm aeration hose membrane 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 membranes are manufactured with premium quality EPDM material and are available with fine or coarse-bubble perforation. The support tubes(ABS or PVC material)can be reused when membranes are replaced.
MOC: EPDM
Manufactured by compression molding with a standard cure, low plasticizer content, and 1mm or 2mm perforations. Compression molding with modern equipment utilizing individual thermocouples and vacuum technology ensures a repeatable very high quality product.
MOC: Silicon
Silicon membranes offer high temperture resistance, and chemical resistance that differs from other products. Silicon is an inorganic, and therefore offers excellent resistance to many organic wastes. Our formulation is designed to resist tearing and creep, while producing fine bubbles at a modest headloss.
MOC: TPU
TPU tubular diffusers offer distinct advantages over EPDM and silicone alternatives. They provide superior mechanical strength and abrasion resistance, ensuring long-term durability under continuous operation. TPU excels in chemical resistance, particularly to oils and microbial attack, making it ideal for complex wastewater. Its fine-pore structure generates uniform, fine bubbles, resulting in higher oxygen transfer efficiency (OTE) and lower energy consumption, as evidenced by its 41.44% oxygen utilization rate. Furthermore, TPU's excellent elastic recovery prevents permanent pore deformation and enables easier installation via heat welding, reducing leakage risks and maintenance costs.
Fasten Clamps & Thread Standards
The standard material is 304 stainless steel; according to different water quality conditions, 316 stainless steel and all-plastic clamps can also be used.
The standard size is DN20 and DN25; other specifications of thread standards can also be customized according to actual needs.
Frequently Asked Questions (FAQ)
What are the primary applications of the Aeration Tube Pipe Nano Bubble Diffuser?
It is widely used for preservation aeration of wastewater, oxygenation of activation basins, sludge stabilization, aeration in rivers, lakes, and fish ponds, as well as CO₂ admission for neutralization purposes.
What materials are available for the tube diffuser membranes?
We offer membranes in EPDM, Silicone, and TPU (Thermoplastic Polyurethane) to match different temperature, chemical resistance, and wastewater treatment requirements.
Why should I choose a TPU membrane over EPDM or Silicone?
TPU offers superior mechanical strength, excellent abrasion/oil resistance, and a higher oxygen utilization rate of 41.44%. It also prevents permanent pore deformation and allows for easier heat welding installation.
Can the support tubes of the diffusers be reused?
Yes. The support tubes, which are made of high-quality ABS or PVC material, are designed to be fully reusable when the outer membranes need to be replaced.
What options are available for the fasten clamps?
The standard fasten clamps are made of 304 stainless steel. However, for specialized water conditions, we also offer 316 stainless steel and all-plastic clamp options.
What are the standard thread sizes and can they be customized?
The standard thread sizes are DN20 and DN25. We can customize other thread specifications to meet your specific piping layout and connection requirements.