Water/Wastewater Clarifiers & Thickeners

Specializing in municipal and industrial applications, Sentry's (formerly RockWater Equipment) clarifiers, clarifier drives, and thickeners are the economical and reliable choice. Each clarifier and drive is backed by 100 years of manufacturing experience and can easily retrofitted to other manufacturers without losing quality.

Our extensive variety of clarifiers and CM Series drives will help improve the operation and performance of your clarifiers with trouble-free maintenance and long-lasting materials. 

Find the clarifier you are looking for by reviewing our product offerings below or contacting one of our professionals to find the right solution for your operations.