Flocculating energy dissipating well arrangement (FEDWA)

Flow divider for distribution systems

Flow regulation device for waste waters

Fuel and water separator

Fuel-water contaminant separator

Gravity clarifier

Gravity clarifier

Grease and oil trap

Grit removal assemblies

High efficiency settling system

Horizontal separator for treating under-balance drilling fluid

Improved separator tank construction

Improvements to settlers

Inlet device for large oil field separator

Inlet distributor for liquid-liquid separators

Inlet structure for clarifiers

Lamella sedimentation device

Lamella separator for sedimenting (gravity separating)

Lamellar separator

Linear solids removal unit