SFC

Portable submersible electric pumps for drainage. It is equippe with a one-way valve in the lower inlet port to prevent backflow of water into the pipe. The minimum water level can be pumped down to 1 mm. The small outside diameter allows it to be used in 8-inch wells. Water is sucked in from below and discharged from above through the inner layer between the motor housing and the water jacket, ensuring maximum cooling efficiency of the motor and allowing continuous operation even at low water levels. There is a large space between the semi-open impeller and the pump casing, so that the impeller does not easily get stuck with mud or sand. The hose connection can be installed vertically or obliquely to prevent the soft hose from bending or kinking.