TSURUMI MANUFACTURING Submersible High Spin Pump LSRE Type for Low Water Level Drainage

The rubber bellows on the suction side of the suction cover allows water to be absorbed through the side slit even if the bottom strainer is clogged. Water-resistant special urethane rubber is used for the impeller, achieving about three times the abrasion resistance of FCD700. In addition, even if the impeller wears, it has the characteristic that the performance does not deteriorate easily. Due to the low water level bottom design, pumping is possible if there is 10mm of water from the bottom of the pump. Drains even a small amount of water. (No priming type) The bottom part is made of synthetic rubber from the pump casing to the stand part, so it does not damage the floor and absorbs the shock to the main unit. Light materials such as aluminum die-cast, wear-resistant special synthetic rubber, and water-resistant special urethane rubber are used throughout to achieve a light and strong design. A shape design that does not fall down even if the pump is turned upside down. The pump can be maintained with a single 13mm box wrench without removing the impeller. 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 floor water drainage in general construction work. For draining low residual water in manholes, pits, receiving and water supply tanks. For general residual water drainage.
*LSRE2.4S is single phase 100V, LSRE2.4J is single phase 200V. Please be careful not to make a mistake. Returns due to the wrong model are not possible. *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 use for drinking water.