Oil Floats | McMaster-Carr

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117 Products

Float Switches for Fuels and Oils

Vertical-Mount Float Switches for Fuels and Oils

Mount these switches from outside the tank through a threaded connection.

Dual-Level Vertical-Mount Float
Switches for Fuels and Oils

Empty and fill your tank with a single device—these dual-level switches include two float switches that actuate at different levels. Mount through a threaded connection at the top of your tank.

Vertical-Mount Float Switches
with Bracket for Fuels and Oils

Use the included bracket to mount these switches to the inside of your tank.

Horizontal-Mount Float Switches for Fuels and Oils

Install these switches into a threaded connection in your tank wall from outside the tank.

Through-Wall Horizontal-Mount
Float Switches for Fuels and Oils

Mount these switches through an unthreaded hole in your tank wall and secure with a nut from outside the tank.

External-Mount Float Switches for Oils

For visual monitoring and easy access, these switches are housed in a clear acrylic reservoir that mounts to the outside of your tank.

Vertical-Mount Hazardous Location
Float Switches for Fuels and Oils

For use in locations with flammable gases and combustible dust, this switch is UL listed and CSA certified for Class I, Divisions 1 and 2, Groups C and D; and Class II, Divisions 1 and 2, Groups E, F, and G.

Horizontal-Mount Hazardous Location
Float Switches for Fuels and Oils

These switches are CSA certified for hazardous locations.

Vertical-Mount Compressed-Air
Float Switches for Fuels and Oils

Mount this switch through the top of your tank.

Horizontal-Mount Compressed-Air
Float Switches for Fuels and Oils

Install these switches through a tank wall.

Floats for Water and Oil

Floats for Threaded Rods

Connect these floats to threaded float rods.

Floats without Connections

These floats are untethered by a float rod so they can float freely in your tank.

Float Switches for Fuels and Oils

Vertical-Mount Float Switches for Fuels and Oils

Dual-Level Vertical-Mount FloatSwitches for Fuels and Oils

Vertical-Mount Float Switcheswith Bracket for Fuels and Oils