The SMC IF310-N06-11 IF3 Series Flow Switch is a reliable paddle style flow switch designed for monitoring and controlling water flow in various systems. It serves as an essential relaying device, particularly useful when there is a stoppage or reduction in water volume during the operation of cooling water systems and similar applications. This versatile flow switch accommodates piping sizes ranging from 3/4B to 6B, ensuring compatibility with a wide range of setups. Additionally, it meets the standards equivalent to IP42 and IP44, providing a robust solution for your flow monitoring needs.