SMC PF3W740-04-F-MRA 3-Color Digital Flow Siwtch For Water MSRP: Now: $540.65 Was: PF3W7, Digital Water Flow Sensor, 2-Screen 3-Color Display, IP65, 0.5-250 LpmPF3W is a digital flow sensor that constantly monitors water or coolant flow. PF3W refreshes the design and operating... PF3W740-04-F-MRA
SMC PF3W740-N06-ET-MRA MSRP: Now: $727.85 Was: IFW/PFW FLOW SWITCH GB IFW/PFW 3/4INCH NPT VERSION FLOW SWITCH PF3W740-N06-ET-MRA
SMC PF3W740-06-FN-MRA MSRP: Now: $518.70 Was: Ifw/Pfw Flow Switch Ga Ifw/Pfw 3/4Inch Pt Version Digital Flow Switch PF3W740-06-FN-MRA
SMC PF3W740-N04-ETN-MRA Digital Flow Switch, Water, Pf3W MSRP: Now: $705.90 Was: Ifw/Pfw Flow Switch Fb Ifw/Pfw 1/2Inch Npt Version Flow Switch PF3W740-N04-ETN-MRA
SMC PF3W720-N04-ET-MRA Digital Flow Switch, Water, Pf3W MSRP: Now: $712.60 Was: ifw/pfw flow switch fb ifw/pfw 1/2inch npt version digital flow switch for water PF3W720-N04-ET-MRA
