Fishing Float/Sensor Float/Nitrile Butadiene Rubber Float

A tank float is part of a device that measures the fuel level based on the up and down movements of the liquid level.
They need to be excellent in terms of oil resistance and durability because they are used in fuels (gasoline, light oil, etc.)

NBR Series Magnetic Float ring actuator magnet (excentric) have excellent resistance to petroleum-derived liquids such as oil and gasoline and can be used in high temperature applications as well.