Tsurumi Pump For The Earth, For All The People floating decanters

I Photosensor prevents sludge inflow, helps discharge only supernatant liquid. Ideal for use under unstable water levels. Major Components & Specifications Performance Curves Features • The sludge surface monitoring device prevents unexpected inflow of sludge and helps the pump solely discharge supernatant liquid. • A float makes the pump particularly useful for the application where the water level fluctuates widely. • An incorporated control circuit automatically stops operation upon receiving warning signals from the photosensor which would detect a water level drop to near the sludge interface...

The float sustains a submersible pump by buoyancy at an appropriate position. Made of fiber reinforced plastic (FRP), the float is filled with polystyrene foam which prevents the loss of buoyancy in case the float is broken. Anti-sludge Sensor Cable Amplifier Unit Box Guide Support Float 1 Guide Hook Sensor Cleaning Hose (not supplied) Intake Check Ball A check ball incorporated in the intake closes the suction mouth by buoyancy when the pump stops operating thus preventing the inflow of floating sludge. During operation, the ball is sucked in by the pump’s suction power to take in supernatant...