Features Automatic Pump Control: Effectively control pump operation and adjust liquid level, providing automated and efficient functionality for various applications. Gravity-based Design: Utilizes the principles of gravity and buoyancy, ensuring a simple, yet effective structure for reliable performance. Adjustable and Easy Installation: Automatically adjustable with straightforward installation, ensuring user-friendly operation and convenience. High ability: ed with polypropylene material, delivering a high level of ability for enhanced durability and reliability. Versatile Application: Widely used in pools, barrels, and various water, oil, acid, and alkali containers in households, factories, and mines, providing versatile and practical usage. Specification: Material: Polypropylene Voltage: 250V Current: 16(8)A Operating Temperature: 0~65℃. Switch Size: 10.5 x 8 x 4.5cm / 4.13 x 3.15 x 1.77in Cable Length: 10M / 32.8ft Package Includes: 1 x Float Switch 1 x Cable Winder Note: Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering. Package List