Welcome to SSI Aeration
We are a full-service wastewater aeration system company. At SSI Aeration, Inc. we give our clients added profits and increased efficiency through cutting-edge design. Our aeration products provide the solutions you need to create a comprehensive wastewater system. Let our aeration diffuser experts help you improve your treatment efficiency or meet strict environmental standards. We can make the world a cleaner and better place to live, one innovation at a time.
SSI Technology Portal
SSI Aeration offers our clients advanced and exclusive software suite including products offering instant budgetary quotations, spec generation, technical calculators, and troubleshooting software.Learn More
Corporate social responsibility serves as the foundation for our aeration wastewater treatment system company. We believe in supporting local businesses whenever possible, including when we create complex technology like aeration systems. At our Poughkeepsie, New York headquarters, we source our shipping, fabrication, and manufacturing from local businesses and workers. We proudly support businesses and charities in the areas we serve to stay involved in the community.Learn More
At SSI Aeration, Inc. we also specialize in developing moving bed bioreactors (MBBR), biological treatment processes with high levels of efficiency. We strive to perfect this system through engineering meant to reduce the cost of operation and increase productivity. Since MBBR has the lowest hydraulic retention time (HRT) of any biological treatment process, you can use small reactors. As a result, you save space and make operations simpler. Let our aeration wastewater design company help you build the perfect system.Learn More
Thousands of job sites across five continents use our fine bubble diffusers. Millions of these products work hard to treat wastewater around the world, and we have numerous U.S. and international patents for industry innovations.Learn More
Fine Bubble Disc Diffusers
Our fine bubble disc diffusers offer unmatched quality in materials and design. Featuring advanced membrane materials including EPDM and PTFE, each diffuser has advanced engineering involving top-quality materials. As one of our most popular products, the fine bubble disc diffuser meets many common engineering specifications and industry standards.
The fine bubble disc diffuser series comes in diameters of 7 inches,9 inches, and 12 inches. These diffusers can become compatible with a variety of connections and pipes to meet the specifications of your next project.Learn More
Single Mold Diffusers (ECD Diffusers)
Our single mold diffusers, also known as ECD diffusers have a single-piece molded body that integrates with our EPDM membrane. The new single mold design lets us provide you with a lower price point for each diffuser while leveraging our proven EPDM membranes.
ECD diffusers have 7 and 9-inch diameters and feature a 3/4 MNPT connection. They function with our PVC grommets in a comprehensive aeration system.Learn More
PODs™ pre-assembled diffusers come mounted on laterals to reduce installation time by up to 30 percent. Our customers rely on these products for projects involving high labor costs, field labor shortages, or an upcoming deadline. Trained personnel in a controlled factory assemble each PODs™ diffuser to reduce the risk of installation error and leaks on-site saving you time.
Fine Bubble Tube Diffusers (ECT Diffusers)
ECT diffuser’s innovative design allows us to give you a high-quality product at an affordable price. The ECT diffusers are designed to offer high oxygen transfer efficiency, low-pressure loss, and simple installation. These diffusers incorporate a channel style support body with extends membrane life. All of this combined with a lower cost of manufacturing gives you a cost-competitive efficient product.Learn More
The engineers at SSI Aeration, Inc. design our products to work with most wastewater treatment systems around the world. We provide comprehensive customer support that can make the switch to our products even more seamless. Our membranes for disc diffusers and tube diffusers come in industry-standard shapes and sizes allowing them to be installed in competitor’s bodies. Most of our diffusers are directly compatible with competitors’ systems allowing you to upgrade wear parts such as the membrane without having to purchase a completely new system.Learn More
PTFE membranes from SSI Aeration, Inc. have a demonstrated history of a reduced need for cleanings, improved fouling resistance, higher efficiency, and increased lifespan. Compared with industry leaders and standard EPDM membranes, our PTFE membranes have improved results by a factor of five to 10.Learn More
Ask an Expert Today
Looking for a price quote or technical support from our wastewater aeration technology company? Our customer representatives can explain our systems to you and help you find the best solution for your treatment system. Let us inform you about product compatibility, cost estimates, and more. We understand how our products work under stringent requirements so you can stay within regulations and improve efficiency. Consult an expert today by completing our online form.Learn More
We were facing the possibility of having to build side stream treatment facilities to keep up with the demand-and this would have been extremely expensive. But because the SSI PTFE fine bubble diffuser is so effective, we didn’t need to do that project, and we’re handling more water than ever before.
We have had the SSI Aeration AFC coarse cap diffusers installed in our two 450,000 gallon sludge holding basins for nearly five years and we have never had a problem with them. We also see adequate mixing and desired performance. The basins are inspected periodically and we have not had to replace any of the modules to date.
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