Salvatore - Model RB (RBB-RBL-RBM) - Centrifugal Pumps - Brochure

Passage of solid parts High viscous liquids Low NPSH High efficiency No pulsation - No noise These are the main features of the RB multichannel impellers whose allow these pumps type to reach high performances also in critical conditions. The big suction inlet and the few blades reduce inlet speed and grant very good suction characteristics also when there are gas or air dissolved in the pumped liquid. The large impeller wideness and the blades shape reduce the internal crossing speed and improves efficiency when used with viscous liquid. Besides, multi-channel impeller allows solid parts (not filamentous) can be transferred without the pump clogging, and it grants really high efficiency, similar to a closed impeller, and also higher with high viscous liquids. It is used in a wide range of different applications and suitable for a lot of different installations