The Pressure Switch with Unloader and On-Off Lever from MIDWEST CONTROL is designed for reliable pressure control in various applications, operating within a range of 80-100 PSI. This switch features an unloader function that helps to prevent pressure buildup, enhancing system safety and efficiency. Its robust construction ensures durability, while the easy-to-use lever allows for quick manual operation. Ideal for air compressors and other pneumatic systems, this pressure switch is essential for maintaining optimal performance and preventing equipment damage.