The MIDWEST CONTROL 69HAU3 Pressure Switch with Unloader is engineered for 30-40 PSI applications, providing enhanced control in pneumatic systems. This switch features an integrated unloader mechanism that helps to reduce pressure buildup, ensuring safe operation. Made from high-quality materials, it is designed for durability and reliability. The compact size allows for easy installation in various setups, and it complies with industry standards for performance and safety. Ideal for both commercial and industrial applications, this switch is a vital component for efficient pressure management.