Liquid level float switch for tank and pump control Key benefits Prevents overflows and reduces the cost of flood repairs by reliably starting and stopping pumps based on liquid level. Compatible with a variety of liquids including water, oil, weak acids and weak alkalis, so one device fits many applications. Durable heavy duty construction and reliable microswitch action for consistent electrical performance and insulation. Adjustable activation level lets you set the switching point to match system requirements and reduce unnecessary pump cycles. Helps reduce spillage of light to moderate amounts of suspended solids, improving process stability and pump life. Can be used as a simple float controller for tank pumps to improve conversion rates and overall system efficiency. Features and attributes Function: Float switch with built in microswitch that starts and stops pumps according to liquid level. Compatibility: Suitable for households, mining plants, pools, barrels, troughs, tanks and similar vessels, and for liquids such as oil, weak acids and weak alkalis. Material and performance: Low density construction with good electrical insulation and stable switching performance for long service life. Design: Heavy duty float designed for reliable operation in industrial and domestic environments. Adjustability: Liquid level activation point can be set so the float responds at the required height for your application. Application role: Acts as a controller for tank pumps and as a system float to automate filling and draining tasks. Practical use scenarios Domestic water tank: Install on a household rooftop or underground tank to automatically stop the supply pump when the tank reaches the preset level and restart the pump when water is low, preventing overflow and dry running. Industrial sump or process tank: Use in mining or industrial plants to control sump pumps for dewatering, chemical tanks, or process vessels holding weak acids or weak alkalis, maintaining consistent levels and protecting pumps. Pool, barrel or trough management: Fit in pools, barrels or troughs to manage liquid transfer and reduce spillage of light to moderate suspended solids during filling or emptying operations. What you get A heavy duty liquid level float with microswitch action and adjustable activation point for reliable pump control and level management. A versatile device compatible with multiple fluids and installation environments to simplify system control and reduce maintenance. Installation and operation notes Mount the float at the desired activation height and connect the microswitch to the pump control circuit according to local wiring practices. Verify compatibility with the liquid in use and ensure the float moves without obstruction from fittings or heavy solid buildup. Periodic inspection and cleaning will help maintain reliable switching and extend service life. This float switch offers a practical, reliable solution for automated tank and pump control across residential and industrial settings without complex controls or frequent maintenance.