RW1031BGS4/N4S0+TT

The vacuum-assisted pumps “Robusta”, are designed to comply to the hardest and heavy duty applications, such as: building, emergency and industrial sectors. Unique in the whole world, the opened blades, double curved impeller, grants an high hydraulic efficiency. The high thickness of the casing and of the impeller blades, allow the pumping of more abrasive fluids and larger passage of solids. The great priming capacity of the vacuum device, is making, this unit, particularly suitable for wellpoint systems, having a fast and continuous priming.