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Aeration Systems

Fixed Grid System - Disc

EDI Fixed Grid Piping Systems are ideal for conventional tank applications where access to the reactor for installation and system maintenance is available. The system is engineered for maximum long-term economic value and reliability, is based on design methodologies and system components specifically developed to meet customers' needs, and is customized for each application.
 
 The airflow requirement for each pipe section is evaluated and the appropriate pipe size is selected for low head loss. This helps ensure uniform air release between diffusers and a low system operating pressure. There is no size limit on drop and header sections. Distribution laterals are commonly 3 inches (90 mm) and 4 inches (110 mm), though other sizes are available.
 

Fixed Grid System - Tube

EDI Fixed Grid Piping Systems are ideal for conventional tank applications where access to the reactor for installation and system maintenance is available. The system is engineered for maximum long-term economic value and reliability, is based on design methodologies and system components specifically developed to meet customers' needs, and is customized for each application.

 The airflow requirement for each pipe section is evaluated and the appropriate pipe size is selected for low head loss. This helps ensure uniform air release between diffusers and a low system operating pressure. There is no size limit on drop and header sections. Distribution laterals are available from 3 inches to 8 inches and 90 mm to 160 mm.

Fixed Grid

 Fixed Grid

•  Accommodates variable water levels
•  Disc, Tube, Panel, and StreamLine™ options
•  Floor mounted, ideal for concrete basin
•  Supports highest-density applications
Click here for fixed grid
Click here for floating laterals
Click here for submerged lateral
Click here for ModuleAir

Fixed Grid Aeration Systems