Cleveland Controls DFS-448-112 Air Flow Switch Positive & Negative Sensing

The Cleveland Controls DFS-448-112 Air Flow Switch is a part used for airflow measurement in HVAC systems with positive and negative airflow capabilities. Working on a pressure of 0.05” WC with a differential of 0.02” W.C. it offers accurate control in different industrial applications. This switch is suitable for installation in air conditioning systems exhaust systems and other HVAC systems. It is built to withstand high pressure and is suitable for use in low and high temperatures.