Mechanical Aeration-

Slow Speed Surface Aerators

•   Fixed Platform or Floating
  

•   Open and Closed Impeller
  

Submerged Turbine Aerators

Horizontal Rotor Aerators

Packaged Plants-

Large Extended Aeration Plants

SBR Plants

Industrial Water Treatment

Municipal Water Treatment

Flow Equalization Tanks

Small Package Plants

Diffused Aeration -

Aerobic Digestors

Static Tubes

Coarse Bubbles

Filters-

Pressure Filters

• Single Cell (manual or automated)
  

• Four or Six Cell Multiplex Filters
  

Gravity Filters

Carbon Filters

Oil Water Separators

Process Equipment-

Rotary Distributors

Clarifiers

• Rectangular
  

• Circular
  

• Gravity Settlers
  

Thickeners

DAF

Mixers

Flocculators

Grit Equipment & Grit Clasifiers

Blower Packages

Chemical Feed

Pump Stations

Lift Stations

Pneumatic Ejectors

Case/Cotter, Inc.

6625 E 49th Ave

Commerce City, CO 80022

303-288-1511

303-288-7164 Fax

Email us at casecotter@msn.com