Diffuser Express

Aeration Parts for All Brands

Site Works

Lagoon Solutions

Engineered Aeration

Systems

Industrial Solutions

aeration for life™

is a product, a service, and most of all, a commitment. It means we support engineers from the first design, contractors with the easiest installation processes, plant operators with the widest range of American-made aftermarket parts, and municipal and industrial dischargers with the ability to offload their specialized care and maintenance to us, so treatment plants can trust their aeration again.

In order to rely on your aeration system, you want it designed by experts to meet your specific needs. For more than forty-five years, EDI has been making customized aeration solutions accessible to all wastewater treatment plants by supplying and even innovating

  • Membranes that regulate bubble size and durability (including EPDM, PTFE, and EDI-exclusive Matrix™)
  • Diffusers which distribute the air (including FlexAir fine-bubble discs, tubes, panels, CoarsAir coarse bubble diffusers, and EDI-exclusive Streamline™)
  • Configurations providing system-friendly diffuser mounts (including fixed grid or EDI-exclusive ModuleAir™ retrievable configurations)
  • Aftermarket services and parts to offer efficient installation and maintenance done right (through SiteWorks™ service teams and Diffuser Express parts)

EDI is proud to be a Nexom brand, with our combined set of unique offerings and capabilities you can be sure every step of the way industry experts will guide you to a treatment solution you can rely on, that is easy to maintain and operate. Our integrated offering includes diffusers, blowers, mixers, controls, and services.

Our Services

Diffuser Express

Suppliers of Diffusers, Replacement Membranes, and Specialty Diffuser Items Across All Brands

Site Works

System Evaluation | Installation | Maintenance | Service Contracts

Lagoon Solutions

SAGR® | optAer® | IDEAL™ | Activated Sludge | Complete Mix | Partial Mix

Advanced Aeration

Optimal System Configuration and Design with Disc, Tube, and Panel Diffusers

WE ARE FOCUSED ON RESULTS

EDI AERATION SYSTEMS COULD REDUCE ENERGY REQUIREMENTS UP TO 70%

PRESIDENTS E-STAR ACHIEVEMENT AWARD

7,000 INSTALLATIONS IN 100+ COUNTRIES

SERVING 300 MILLION PEOPLE WORLDWIDE

9 GLOBAL BRANCH OFFICES

About Our Company

SInce 1975

EDI offers technology, aeration, and biological treatment solutions for municipal and industrial wastewater

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About Our Company

SInce 1975

EDI offers technology, aeration, and biological treatment solutions for municipal and industrial wastewater

Read More
Read more
1
\
4

About Our Company

SInce 1975

EDI offers technology, aeration, and biological treatment solutions for municipal and industrial wastewater

Read More
Read more
1
\
4

About Our Company

SInce 1975

EDI offers technology, aeration, and biological treatment solutions for municipal and industrial wastewater

Read More
Read more
1
\
4

What People Say

Engineered Aeration