The MIDWEST CONTROL 69HAU2 Pressure Switch with Unloader operates within a range of 100-125 PSI, making it suitable for high-pressure pneumatic systems. This switch features an unloader function that prevents pressure overload, enhancing system safety. Constructed from robust materials, it ensures long-lasting performance and reliability. Its compact design allows for straightforward installation in various applications, and it meets industry standards for safety and efficiency. This pressure switch is an essential component for maintaining optimal pressure levels in both commercial and industrial environments.