â—† RB series of flexible shaft pumps are mini centrifugal pumps of a single type; they are widely used for pumping and draining in construction Building sites, tunnels, culverts, water reservoir, etc, also for wastewater discharging in industry, irrigation on farmland, and so on.

â—† They are driven by different brands of diesel engines or gasoline engines.

â—† They have features that convenient to operate, large flow quantity, and high delivery lift.