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Float Switches

19 Products
Vertical Level Switches for Water, Oil & Chemicals – Precise Control

The Series F6 & F7 Vertical Level Switches offer reliable control for water, oil, and chemicals. Easy to install, they provide precise level indication for various applications.

Boiler Water Level Control, Low Cut-Off & Feed-Water, Snap Switch, Flanged

The Series 123 & 125 Boiler Water Level Controls ensure reliable low water cut-off and feed-water management, featuring a transparent cover for easy monitoring.

Compact Flotect® Level Switch – Magnetic Actuation for Liquid Control

The Compact Flotect® Level Switch offers reliable liquid control with a weatherproof design. Its magnetic actuation ensures dependable operation for various applications.

Vertical Buoyancy Level Switch Sensors

The LVV-110-Series switches are technically the most advanced float available today. The filling baffle causes the float to be filled below the liquid surface.

CFS2 Cable Float Switch for Liquid Level Control & Pump Automation

The CFS2 Cable Float Switch offers reliable liquid level control and pump automation. Ideal for tanks and reservoirs, it's easy to install and versatile for various applications.

Cable Float Level Switch for Pump Automation, Mercury-Free, CE Approved

The FSW2 Cable Float Level Switch is a mercury-free solution for pump automation, featuring a reliable polypropylene body for wastewater control and easy installation.

Vertical Mount High Temperature 316 SS, Liquid Level Switches

These level switches are sealed with potting compound. If the wires are properly terminated the switch will meet or exceed a NEMA-6 rating, making them suitable for submersion.

Mini Float Switches for Liquid Control, Brass/Stainless Steel, 1 in NPT

The Series L10 Mini Float Switches offer reliable liquid level control in brass or stainless steel. Easy to adjust, they ensure long-lasting performance for various applications.

Pump Up/Pump Down Level Control Switches

The LV600-Series float level switches provide an economical means of pump-up/pump-down level control with just one level switch. The SPDT switch is rated for 15A at 250 Vac.

NEMA-6 Vertical Mount Liquid Level Switches

These level switches are sealed with potting compound. If the wires are properly terminated the switch will meet or exceed a NEMA-6 rating, making them suitable for submersion.

Vertical Mounted Chemically Compatible Liquid Level Switches

The LVN 60-70-Series level switch will meet or exceed a NEMA-6 rating, making them suitable for submersion with years of worry free operation in moisture-laden environments.

Magnetically Operated Switch, Leak Proof Body, Explosion-Proof

The Magnetic Float Switch offers reliable tank level control, ensuring durability and consistent performance for your liquid management needs.

Vertical Float Switch - Durable Polypropylene, Heat & Chemical Resistant

The Vertical Float Switch features durable polypropylene construction, offering heat and chemical resistance for reliable liquid level control in various applications.

Low Cost, Single Station, Vertical Mounted Liquid Level Switch

The LV-10-Series level switches sealed SPST switch provides consistent accuracy and high repeatability with the effects of shock, vacuum or vibration minimized.

Vertical Mount Compact Single Station Level Switch

The LV500-Series are small displacement single station level switches. Very compact, the switches are ideal for restricted or limited space. The overall length is 2.1 inches.

Durable Liquid Level Switch, Leak-Proof Body, UL Recognized

The L8 Flotect® Liquid Level Switch features a leak-proof body and durable construction, ensuring reliable performance in various chemical processes and industrial systems.

Flanged Level Controls for Pressure/Vacuum Vessels, 400 psi, 425 °F

Reliable flanged level controls for pressure/vacuum vessels, suitable for high pressures and temperatures. Ideal for various industrial applications.

Customizable 1/2 Station Level Switch Kit, 316 SS, Adjustable Stem 36 in

The Customizable 1/2 Station Level Switch Kit features a 316 stainless steel design, adjustable stem up to 36 inches, and is perfect for various liquid applications.

Vertical Mount 316 SS Liquid Level Switches

Constructed entirely of 316SS, The LV-40 Single Station Level Switch is specifically designed to withstand the effects of a wide range of chemicals.

Float Switches

Float Switches use buoyancy and magnetic or mechanical switching to detect liquid level at defined points. Products in this category span Omega Engineering and Dwyer Instruments vertical level switches, pump-up and pump-down controls, NEMA 6 designs, high-temperature stainless steel options, chemically compatible floats, mini floats, cable floats, and explosion-proof magnetic styles.

Applications include:

  • High and low liquid level alarms
  • Pump control in tanks, sumps, and reservoirs
  • Compact OEM liquid level detection
  • Applications needing vertical, cable, or specialty float constructions

Choose float switches when the liquid supports free float movement and the selected materials, mounting style, and switching logic fit the tank.

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