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PLF Liquid Level Float Switch

The PLF Liquid Level Float Switch provides liquid level detection up to 10′(3m) with 1-8 level switch points and a compact junction box for wiring termination. This all plastic level switch package is selected for day tank, skid or machine, cooling tower, waste sump or process tank applications, and can be connected directly to a PLC or relay controller. It makes a perfect on | off switch for pumps or valves and can be used to completely automate your tank. The PLF is only suitable for non-viscous and non-coating liquids.


  • Specific Lengths 6″ – 96″ Range
  • Up to 8 Contacts
  • Flange or Thread Connection
  • Available in PVC | PP | PVDF | 316SS Materials
  • No Power Required