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SMC PF2D540-19-1 digital flow switch: Industrial Air Cylinder Accessories: Amazon.com: Industrial & Scientific
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PF3W7-L, Digital Water Flow Sensor, IO-Link, 2-Screen 3-Color Display, IP65, 0.5-250 Lpm | SMC Corporation of America
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PFM750-01-C-M | 2-Color Display Digital Flow Switch, Integrated Display Type PFM7 Series | SMC | MISUMI
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PF2M7, Digital Air Flow Sensor with IO-Link, 2-Color Display, IP40, 0.01-200 Lpm | SMC Corporation of America
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