Flexible Shaft Water Pump is mini centrifugal pumps of single type; they are widely ... const- ruction building sites, tunnels, culverts,water reservoir, etc, also for wastewater discharging in industry, irrigation on farmland and so on, They ... flow quantity and high delivery lift RB series Inserting vibrator water pump /RBMODELDischarg Diameter (mm)HeadFlow (m3/h)Length of hose (m ...