OTT System GmbH & Co.KG
About
OTT System GmbH and Co. KG, founded in 1986 and headquartered in Langenhagen, Germany, is a specialized manufacturer of high-performance aeration systems for municipal and industrial wastewater treatment plants with over 30 years of industry experience. The company's product portfolio centers on fine-bubble and coarse-bubble diffuser technologies, including the STANDARD 2 and MAGNUM tube diffusers, the OneX tube diffuser series, OneX-MFX integrated aeration systems, and D-REX disc diffusers. OTT also produces customized diffusers for specialized process requirements, coarse bubble diffusers for mixing applications, and replacement tubular membranes. Their AirRex air header system provides integrated piping for diffuser installations, complemented by complete piping construction services. OTT distinguishes itself through an emphasis on energy-efficient aeration design, offering CO2 footprint assessments and sustainability ratings alongside simulation capabilities to optimize oxygen transfer while minimizing energy consumption. The company provides industrial-grade membranes and corrosion-resistant piping systems specifically engineered for harsh industrial wastewater environments. OTT maintains a North American office in Atlanta, Georgia, and holds memberships in DWA, German Water Partnership, and the Water Environment Federation.
Key Products
Fine-bubble membrane tube diffusers for aeration in wastewater treatment, providing efficient oxygen transfer in activated sludge processes.
High-performance fine-bubble tube diffusers for large-scale municipal and industrial wastewater aeration applications.
Advanced fine-bubble tube diffuser series with optimized membrane design for energy-efficient aeration.
Integrated aeration systems combining OneX diffusers with mounting frames and air headers for complete aeration basin installations.
Fine-bubble disc diffusers providing high oxygen transfer efficiency for wastewater treatment aeration basins.
Tailored diffuser solutions designed for specific process requirements in municipal and industrial wastewater treatment.
Coarse-bubble diffusers for mixing applications and scenarios where fine bubbles are not required in wastewater treatment.
Replacement and specialized tubular membrane elements for diffuser assemblies in aeration systems.
Integrated air header piping system for distributing compressed air to diffuser grids in aeration basins.
Complete piping design and installation services for aeration system air distribution networks in WWTPs.
Mechanical surface scraping equipment for clarifier and settling tank applications in wastewater treatment plants.
Corrosion-resistant membrane diffusers designed for harsh industrial wastewater environments with high chemical loading.
Piping systems engineered from corrosion-resistant materials for air distribution in industrial WWTP installations.
Is this your company?
Claim this listing to update your information and feature your products.
Do you know where your next client is? We do.
Violations, consent orders, full historical DMR data, plant details and rankings for every regulated facility — searchable with a smart AI interface.
