Dwyer Instruments Flotect series flow switches are ideal for automatically protecting equipment and pipeline systems against damage from reduction or loss of flow. With a field adjustable vane to suit a wide range of pipes. The Flotect series can be used in pipes 1Ë� and up with operating pressures are up to 10 bar and temperatures to 100°C.Magnetically actuated switching design. Free swinging vane. Leak proof body machined from bar stockMedia Monitored = Air, LiquidDevice Type = Flow SwitchMinimum Flow Rate = 32 (Air) gal\/min, 8 (liquid) gal\/minMaximum Flow Rate = 15 (liquid) gal\/min, 65 (Air) gal\/minSupply Voltage = 125\/250 V acPipe Diameter Range = 2 inConnection Type = 1-1\/2 NPT MaleMaximum Pressure = 69barMaterial = BrassMinimum Media Temperature = -20 °C