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The FA/FB Series is a cable float level switch product line constructed from a variety of chemical resistant materials. These are durable, low-cost, simple and easy-to-use float level switches equipped with either a microswitch, reed switch or mercury switch output.

Total Solutions for WWT

FAB Cable Float Level Switch, Lquid Level Switch (Food Grade)

The FA/FB series cable float level switch is designed for single (FA) or multipoint (FB) liquid level switch detection over a wide range of lengths. The FA/FB float level switch can provide an “open”, “closed” or “open/closed” contact arrangement when the float angle is greater than its actuation angle (angle varies by float type), as a result of float buoyancy moving the internal steel ball of the float level switch from its normal activation point when the target fluid is present.
。Polypropylene, PVC and 304SS materials
。Single or multiple float configurations
。Microswitch, reed switch or mercury switch
。Easy installation, affordable and durable
。Suitable for pump control and high temperatures


。General pump control
。Pump control in wastewater
。Suitable for low specific gravity materials
。Can handle high operating temperatures
。Clean fluids with small process connections


。Water and wastewater
。Other related industries