Liquid Level Switches

Shop liquid level switches at BriceBarclay.

Liquid level switches measure point level in industrial processes, triggering automated actions — like starting pumps or sounding alarms — when fluid hits a specific set point. This ensures process control and prevents dangerous conditions such as overflows or equipment running dry.

Switch Technologies

External Magnetic Switches — Mount outside the vessel using a snap-action magnetic design. The switch mechanism stays fully isolated from the process, making them ideal for high-pressure or hot fluids.
Float Level Switches — Use a buoyant float with a magnet to actuate a sealed switch for reliable, direct measurement. Available in side-mounted (horizontal) and vertical-mount configurations.

Choose the right industrial level switch to automate your controls and improve operational safety.

Questions? Get help today at sales@bricebarclay.com or 800.231.7174.

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Jerguson SAS-16 Tri-Magnet Magnetic Latching Snap-Action Point Level Switches
Utilizes a unique tri-magnet design where snap action is accomplished purely by magnetic repulsion, eliminating springs, cams, and maintenance problems.
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Whitman Controls L20 Series Side Mounted Stainless Steel Liquid Level Switch
A side-mounted 316L stainless steel switch offering versatility as a high or low level indicator. Rated up to 500 psi for potable water, hot water, acids, and solvents.
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Whitman Controls L40 / L45 Series Vertical Mount Stainless Steel Liquid Level Switches
Features a stainless steel stem and float affording high performance and versatility. Fully submersible to a NEMA 6 rating for use in acids and solvents.
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Liquid Level Switches

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Jerguson SAS-16 Tri-Magnet Magnetic Latching Snap-Action Point Level Switches

Whitman Controls L20 Series Side Mounted Stainless Steel Liquid Level Switch

Whitman Controls L40 / L45 Series Vertical Mount Stainless Steel Liquid Level Switches