TSURUMI MANUFACTURING Submersible High Spin Pump for General Construction Drainage LBA Type

LB type boasting a proven track record and reliability. Adopting a high-spin type impeller with a high-gap structure, it is resistant to wear and has impeller characteristics that reduce performance deterioration even when worn. It is a design with less <lock> due to sand etc. Discharge direction "top" and "horizontal" can be changed. Prevents bending of the hose during horizontal pulling. The hose coupling can be attached and detached simply by loosening the cap nut. By adopting carefully selected wear-resistant composite materials, we have achieved a weight reduction of 9.5 kg and a compact size that is almost the same as A4 size paper. (0.25kW・0.48kW) The pump can be disassembled with a single box wrench, making maintenance easier. Automatic operation is possible just by connecting the power supply. A completely new control method is adopted to prevent noise caused by continuous drought operation. It is an automatic operation system that combines a <high-sensitivity electrode> for liquid level detection and a <timer function> to prevent malfunctions due to waves, and is especially useful in dense residential areas at night. When the water level rises and both electrodes are immersed in water, the pump starts. After that, when the water level drops and the water surface separates from the electrodes, the timer starts and stops after running for about 1 minute.
For drainage in general civil engineering and construction work. For draining rainwater, spring water, and stagnant water. For drainage from basements and various pits. For general pumping and drainage.
*Products with internal thread HC are equipped with an internal thread hose coupling. Please note that it is different from the hose coupling specification (standard) in the representative image. *Be sure to check the frequency (Hz) before purchasing. *Do not use the product outside of the determined product specifications. It may cause electric leakage, electric shock, fire, etc. *Do not pull the cable when moving. Do not use for drinking water.