The LVD75A100 is a pressure switch produced by Sensata Technologies and is designed for use in low-pressure systems. The switch has a brass housing that measures 3.75 inches across and a diaphragm-actuated single-pole, single-throw snap-action microswitch. It has a 0.42 inch NPT (National Pipe Thread) threaded connection that allows for direct mounting on the gauging surface. The switch can be configured with a maximum pressure setting up to 75 psi and includes an adjustable ±5 psi set point for accurate pressure regulation. It also features numerous other customizable settings, including adjustable microswitch hysteresis, setpoint adjustment, and contact current and voltage ratings. The LVD75A100 is suitable for a variety of applications, such as air compressor monitoring, air conditioning systems, water pumps, and process and machine control systems.