The hydraulic part and the engine of the ARS series are joined by a common shaft, protecting the engine’s watertightness by means of a double mechanical seal system housed in an intermediate oil chamber.

ARS electric pumps must be able to pump the suspended particles contained in the wastewater. For this purpose, impellers are used which, due to their design, protect the pump from blockages and blockages.

Today there is a wide range of impellers for each of the necessary applications

Vortex “V” impeller. Vortex type delayed impeller electric pumps ensure free and integral passages, especially recommended for the transfer of dirty and loaded waters, with solid bodies and filaments in suspension, liquids from biological pits, meteoric waters, etc.

Impeller “MI” / “M” / “U” Single-channel. Electric pumps with closed single-channel impeller are recommended for the transfer of dirty and charged water, in particular for cesspools, collection of biological pits, and dirty water in general.

Multichannel “CI” / “C” / “2U” impeller. The electric pumps with impeller to channels, are used for the transfer of dirty and charged waters, in particular, black wells, collection of biological pits, and dirty waters in general.

Impeller “RI” Shredder. Vortex type electric pumps with delayed impeller with suction crushing system, especially recommended for dirty or lightly charged water, containing liquid crushing filamentary bodies from service stations, communities, etc.

Impeller “DI” / “D” Drainage. Electric pumps with open drainage impeller are recommended for the transfer of dirty or slightly charged water, rainwater containing sand and abrasive particles, liquids from quarries, etc.

The types of installation of these pumps can be wet chamber, transportable, dry chamber.