Side Mounted Float Level Switch Product Description The Side Mounted Float Level Switch is a reliable and cost-effective solution for monitoring liquid levels in tanks, containers, and reservoirs. Designed with a durable float and rod assembly, the switch operates through a mechanical movement that activates an internal reed switch when the liquid level rises or falls. This model features a compact side-mount design with a sealing gasket for leak-proof installation, making it ideal for water, oil, and compatible liquids.