The AllPoints Foodservice Parts & Supplies 42-1813 is a high-pressure switch designed for reliable performance in various applications. It operates with an open pressure of 5 psi and a close pressure of 20 psi, featuring a tolerance of +/- 15 psi. The switch includes a 1/4" female SAE connection for easy installation. It is compatible with voltage options of 24V, 120V, and 240V, making it versatile for different systems. This switch is built to withstand ambient temperatures ranging from 20°F to 176°F and fluid temperatures from 60°F to 250°F, ensuring durability and efficiency in demanding environments.