Parker JB-SD Level Switches

A level switch is a device used to detect the level of substances such as liquid, chemical solvent, powders, lumps within tanks, silos, and hoppers. In addition, a level switch prevents overfilling of tanks and silos and ensures tanks do not run too low, possibly interrupting production.


Parker JB-SD Level Switches is a compact type product that can be easily maintained and repaired in small spaces, optimum for controlling powders and fine particles such as flour, wheat flour, sugar, and plastic materials, highly sensitive with built-in springs that can be adjusted to four levels, and usable in various kinds of small hoppers such as grain tanks and rice husk tanks




Parker Hannifin is a Fortune 250 global leader in motion and control technologies. For more than 100 years the company has engineered the success of its customers in a wide range of diversified industrial and aerospace markets. Parker’s engineering expertise and broad range of core technologies uniquely positions the company to help solve the world’s greatest engineering challenges.