Compac tools' submersible pump CSP50 / 70 flexible shaft pumps are mini centrifugal pumps of single type, widely used for pumping and draining in construction building sites, tunnels, culverts, also for sewage discharging in industry, irrigation on farmland and etc. They are powered by petrol or diesel engines; mini-types can also use vibrator motor as their power. These pumps are reliable and ava