Hayward Float Style Flow Sensor (CAX-20206) watercousa Pressure switches like this are

Pressure switches like this are useful because they help the system respond only when the expected pressure condition is present

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this Waterway union assembly is a practical solution when a 2 inch slip-to-slip removable connection is required

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Hayward Float Style Flow Sensor (CAX-20206) watercousa Pressure switches like this areThe Hayward float style flow sensor is designed for compatible chemical control applications where water movement needs to be monitored. A flow sensor is useful because it helps confirm that water is moving through the system, supporting safer operation and more dependable chemical management performance. This replacement is especially useful when the original sensor is worn, inaccurate, damaged, or no longer responding correctly. Restoring dependable