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Our aeration disc diffusers for sale and more have a worldwide reputation of precise engineering, innovative design, and dependable performance. Let our global service network support you 24 hours a day, seven days a week. Our aeration disc diffuser replacements have industry-standard models compatible with a variety of brands.

Types of Tube Diffusers

Tube diffusers install inside aeration tanks and deliver oxygen through a thin nozzle, causing bubbles to form. The bubbles facilitate the growth of microorganisms that consume organic material during the activated sludge treatment process. There are various types of tube diffusers featuring different materials and configurations. Check out our tube diffuser product offerings:

Snappy saddle tube diffusers

Snappy Saddle™ Diffusers

SSI’s Snappy Saddle diffusers offer simple installation and advanced efficiency. The single-seal design expedites installation and reduces the risk of leakage by 50%.

Nipple type tube diffusers

Nipple Tube Diffusers

SSI’s nipple type tube diffusers feature a single narrow orifice which is ideal in low-pressure systems.

ECT diffusers

ECT Diffusers

An ECT tube diffuser will provide high SOTE with minimal pressure loss. SSI develops ECT diffusers by molding the plastic housing around the membrane.

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Find Out if Our Tube Diffusers Are Right for Your Water Treatment Facility

Different Membrane Options to Increase Whole-Life Efficiency

Choose the optimal membrane to increase whole-life efficiency. SSI Aeration Tube Diffusers are available in a variety of lengths, diameters and membranes. If you need a custom size, SSI will be glad to provide it to your specifications. Options include:

Nipple type

2-inch and 3-inch diffusers

Fine Bubble Tube Diffusers

3-inch and 4-inch diffusers

ECT Diffusers

3-inch and 4-inch diffusers

Snappy Saddle

2-inch and 3-inch diffusers

Conventional Activated Sludge Wastewater Treatment Systems

The conventional activated sludge (CAS) wastewater treatment process is an aeration system that removes dangerous substances from effluent water to minimize their impact. It is an ideal cleaning solution to ensure the wastewater from industrial and municipal plants is safe enough to be released back into the environment.

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Moving Bed Biofilm Reactor (MBBR) Wastewater Treatment Systems

A moving bed bioreactor (MBBR) with a smart design can provide better cost-effectiveness than membrane bioreactor or activated sludge plants. MBBR process design services from SSI Aeration help wastewater treatment plants improve their efficiency. SSI’s MBBR systems save money in plant construction, operation, and maintenance.

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Full Service

The aeration system designers at SSI Aeration, Inc. understand many factors are involved in building a reliable wastewater treatment system customized for clients’ environmental conditions and budgets. SSI designers handle all the heavy lifting, including pipe installation, retrieval systems, diffusers, mounts, supports and accessories.

The SSI Aeration, Inc. team will help clients design the ideal wastewater treatment system and assist through every step of the process, including: 

  • Consultation
  • Calculations
  • Simulations
  • Hydraulic Studies
  • Drafting
  • Specifications
  • CFD Modeling
  • Biological Process Simulation

Build American, Buy American

SSI Aeration’s dedication to what Buy America, Build America represents goes beyond product sourcing and manufacturing. With a complete engineering department in the U.S., SSI provides clients with a wide range of design services to ensure they maximize their wastewater treatment systems and equipment capabilities.

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Choose SSI for All Your Tube Diffuser Needs

With over 20 years of experience in helping organizations across industries treat their wastewater, SSI Aeration, Inc. will ensure your treatment system helps your business stay regulation-compliant and keeps the environment safe. Call today to request a quote, or submit the contact form.