HYDROS Flow Sensor Union

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Replacement PVC Union (BSPP Pipe Thread to slip) designed for the HYDROS Flow Sensors. Note that this does not feature a US standard NPT thread and is incompatible with items that require one. Available Unions: HYDROS Flow Sensor 3/4" Union HYDROS Flow Sensor 1" Union HYDROS Flow Sensor 1.5" Union HYDROS Flow Sensor 2" Union Reviews Show more