845.454.8171 Menu

EXPANSION JOINT OPTIONS

Expansion Joints are available in three configurations:

  • Flexible PFC with SS Shell
  • Rigid Bolted SS
  • Anti-rotation, Telescoping PVC

Positive locking bolted stainless steel couplings are suitable for drop pipes, stainless joints, and for all tube diffuser piping systems to restrict header pipe rotation.

Slotted Band

Slotted band joints with stainless steel shear rings are suitable for disc fine bubble and cap coarse bubble lateral plastic piping systems, in conjunction with SSI Aeration’s fixed and guide support stand system to manage thermal expansion and contraction.

Rigid Bolt Joint

SSI Aeration’s heavy duty expansion joint provides a double O-ring to prevent rotation, and allows limited longitudinal travel to absorb plastic pipe expansion and contraction.

Contact Us

Tube Diffusers

         

Read more
wastewater aeration system

Retrofit Membranes for Aeration Diffusers

SSI Aeration, Inc. makes industry standard diffuser membrane retrofitting simple. Our patented products have compatibility with most wastewater systems across the globe for customer convenience. SSI makes retrofitting disc […]

Read more
wastewater aeration system

A Look Back at WEFTEC 2014

SSI’s staff is back in the office and back up and running after another successful WEFTEC show. This year’s show in New Orleans drew in over 20,000 water and […]

Read more
wastewater aeration system

Aeration Bubble Pattern Image Analyzer

  Quite a lot, actually….            If you are having problems with your aeration basin, you want tips on how to deal with an abnormal […]

Read more
wastewater aeration system

How Do Wastewater Treatment Plants Work?

Wastewater treatment is vital for healthy communities and ecosystems. It provides clean, healthful water for industrial and municipal use, cuts down on disease transmission, and helps ensure a green, […]

Read more
01-How-Do-Wastewater-Treatment-Plants-Work_