Dwyer 1824-0 Low Differential Pressure Switch is designed for general industrial service. It has a temperature range of -30 to 180°F (-34 to 82.2°C) and features 3 screw type electrical connections. Suitable for air and non-combustible gases, it can handle a pressure limit of 10 psig (continuous) and 25 psig (surge). Mounting orientation is vertical diaphragm, and the switch has a ±2% repeatability. It has an electrical rating of 15 A @ 120-480 VAC, 60 Hz, making it compatible for various applications. The set point adjustment is done through a screw type inside mounting spud.