Internal float switch design ensures accurate liquid level detection and reliable on/off control. Wide application range suitable for home and industrial water tanks, pools, aquariums, reservoirs, and small liquid containers. stainless steel construction made from high-quality 304 and 316 stainless steel for excellent resistance and long service life. Compact L-type design allows for easy installation inside tanks, pools, water towers, and other confined spaces. Ideal for automatic water filling, liquid level protection, and pump control in various environments., Weight: 0.440924524 pounds, Manufacturer: Ehwisbe