37kw Submersible Pump For Pond

Features:  1.Mechanical seal of tungsten carbide, silicon carbide and hard alloy materials avoids the water entering the motor.   2. Auxiliary impeller applies to balance outer pressure of the oil cavity and prolong the motor’s service life.   3. Unique wide flow-channel design ensures the pump has powerful passing capacity and will not easily be silted or intertwined.   4. Can work normally even in low water level, since over 18.5kw power pumps cool off with outer circulating water automatically. 5. Automatic protection device and control case ensure the good performance of the pump.