Deep well dewatering utilizes ejector (or eductor) dewatering systems for lowering groundwater levels to provide stable working conditions in excavations. Ejector systems extract groundwater and ...

Griffin is also the only coast-to-coast dewatering company in the nation with 8 regional locations. Griffin can provide you with a complete dewatering system (dewatering pumps, wellpoints, deep well, ...

Apart from conventional well point dewatering system, there is a great demand for deep well dewatering system, which is theoretically the correct method for deep excavations. Strong Plant has ...

Typically, the inside diameter of dewatering well casing is 8, 12 or 16 in. in construction. These are common sizes of PVC and steel pipes available from typical manufacturers.