The Pressure Switch with Unloader and On-Off Lever by MIDWEST CONTROL operates within a pressure range of 95-125 PSI, providing precise control for various pneumatic applications. This switch includes an unloader feature that prevents excessive pressure buildup, ensuring safe operation. Its durable design is built to withstand demanding conditions, while the convenient lever allows for manual control. Perfect for air compressors and similar systems, this pressure switch is crucial for maintaining efficiency and protecting equipment from damage.