The Flint & Walling Pressure Switch is designed for low cut-off applications, operating within a range of 20-40 PSI. This switch is essential for maintaining optimal pressure in water systems, ensuring efficient operation of pumps and preventing damage from overpressure. Its durable construction guarantees reliability in various environments, making it suitable for both residential and commercial use. The switch features easy installation and is compatible with standard systems, providing a seamless integration into existing setups. With its precise pressure control, this switch enhances the performance and longevity of water systems.