The PLF Series Liquid Level Float Switch from Icon Process Controls is a durable, customisable solution for multi-point liquid level detection in non-viscous and non-coating liquids. Designed for reliability and flexibility, the PLF float switch is ideal for a wide range of industrial applications including day tanks, skids, cooling towers, and waste sumps.

Offering detection ranges up to 10 feet (3 meters) and support for 1 to 8 switch points, the PLF enables precise on/off control for pumps or valves—perfect for automating tank management systems. Its all-plastic construction (or optional 316SS) makes it corrosion-resistant and suitable for harsh chemical environments.

The PLF operates without any external power source, simplifying integration with PLCs and relay-based controllers. Available with flange or threaded connections and offered in PVC, PP, PVDF, or stainless steel, this level switch can be tailored to meet the specific needs of your application.