The Expandi Multi Skimmers are equipment with three different cassettes (drum, discs, or brushes).

The cassette can be changed from one type to another in order to recover spills within a wide range of viscosities.

Drum and discs are used for oil spills of light to medium viscous oils, while brush is used for medium to high viscosity oils.

Typically, water content in the recovered fluid should be lower than 5%.