Self Cleaning Wet Wells

Fairbanks Morse Trench Style Wet Well Systems

Consist of Fairbanks Morse VTSH vertical turbine solids handling pump in a trench type wet well.

Trench type wet wells for solids bearing liquids can be cleaned utilizing sump geometry to create a scouring hydraulic “jump” to clean both floating and settled solids.

Frequency of cleaning cycles is dependent upon local conditions and is performed by the operator.

 


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Wemco Pre-Rotation Pumping Systems

Consisting of a WEMCO-Hidrostal screw centrifugal pump and a prerotation basin, geometry and gravity are the main working components in this unique pump station design.

Every pump cycle creates a cleaning cycle automatically before it stops.

Not only can this design significantly reduce maintenance costs but it can be used as a flow matching system to reduce the need for constant starts and stops during peak flows. 

 

 

Wemco (Pre-Ro)

Self Cleaning Wet Well

Wemco-Prerotation-Difference

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