SSI Aeration Logo

SSI Aeration Retrievable Systems


If you need to install an aeration system without dewatering the basin, you have a single aeration basin, or aggressive wastewater that requires more frequent observation of diffusers, then a retrievable aeration system could be the answer.


Retrievable Tube Aeration. Crane Liftable. Indiana, USA.

Retrievable PTFE Discs. Crane Liftable. Dairy WWTP in Ireland.


SSI has significant experience manufacturing retrievable aeration systems for both wet and dry installation, utilizing flexible hose or rigid stainless steel drop pipes. Systems can be made crane or winch liftable, and can be manufactured with either tube or disc diffusers, and can be made without guide rails, or with single or dual guide rails. Air may be fed either from the side of the basins, or from floating pipes on the surface.


The wire to water efficiency of a retrievable fine bubble grid, when properly designed, is similar to that of a fixed grid system. Since this efficiency can be as much as two times the efficiency of mechanical aeration, retrievable systems are often considered for supplemental aeration in oxidation ditches and lagoons, where the existing mechanical aerators cannot supply enough oxygen.

Check out our video here to learn more about these systems.​


Retrievable Coarse Bubble with Motorized Winch & Guide Rails.

New Hampshire, USA.

Retrievable with Ropes. India.


“SSI went above and beyond our expectations. We couldn’t have been more satisfied with their products and their commitment to customer satisfaction. We look forward to working with them in the future.”

 - Jerry Pressley, Fort Worth Water Department's Operations and Maintenance Superintendent.


ANOTHER TESTIMONIAL QUOTE IF POSSIBLE


You can get your retrievable system quickly thanks to our warehouses located around the globe:

  • Poughkeepsie, NY, USA
  • Rotterdam, Netherlands,
  • Dubai, United Arab Emirates

HAVE A QUESTION OR WANT A QUOTE?


SSI process Logo

SSI Aeration, Inc.

​4 Tucker Drive

Poughkeepsie, NY 12603

845-454-8171

info@ssiaeration.com​