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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.
Disc Diffuser Product Offerings
Disc diffusers from SSI Aeration, Inc. are most commonly used in wastewater treatment systems. Our products are used in the aeration portion of the wastewater treatment process. Check out our disc diffuser product offerings:

Fine Bubble Disc Diffusers
SSI Aeration’s Fine Bubble Disc Diffusers for sale offer superior component quality and advanced engineering.

PODS Disc Diffusers
If you need a simple and fast diffuser solution with a low margin of error, consider PODs™ diffusers for your next project.

7, 9, 12 & 20 Inch Disc Diffusers
Bubble diffusers are a vital part of the wastewater aeration and treatment processes, making it possible to force air bubbles into water pipes...

Disc Diffuser Treatment Applications
Disc diffusers from SSI Aeration, Inc. are most commonly used in wastewater treatment systems. Our products are used in the aeration portion of the wastewater treatment process. Professionals who use aeration disc diffusers include:
Original Equipment Manufacturers (OEMs)
Contractors
Consulting Engineers
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.

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.

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.

Additional Services Offered by SSI Aeration

Pre-Assembled Diffusers – Pods™
PODs™ pre-assembled aeration diffusers save time and have a low margin of error. They suit situations that require a fast installation or collaboration with a contractor. Learn more about SSI’s exclusive PODs™ diffuser systems and their benefits.

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.

Full Engineering Installation Services
SSI Aeration has a team of trained technicians who are available to travel to job sites around the world.
Choose SSI for All Your Disc 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.
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