50 micron filtration is recommended. FS-3 Series Flow Switch. These ultra compact switches have been specially designed for reliable operation in clean post-filtered water. FS-3 switches are instrument quality, yet affordably priced for pure water equipment, from UV lamp switching to filter life monitoring. Also suited to some chemical applications and various cooling applications. Features and Benefits. 0.2 l/min - 3.8 l/min with pre-adjusted set points. Operating pressure: 10 bar at 20°C. Inlet/Outlet ports: 1/4" NPT, R 1/4". Any mounting position. Product Application Information. Electronic Equipment: Laser Heads, Welders, Power Supplies, High-Speed Spindles, X-Ray Tubes, Semiconductor Equipment. Bearings or Gears: Presses, Rotating Equipment, Conveyors, Machine Tools, Robotics. Processing and Dispensing Equipment: Water Purifications and Filtering, X-Ray Film Processing, Beverage Dispensing, Chemical Additives, Gas Sampling, Distilling More information:  | | Media Monitored: | Gas | Device Type: | Piston | Maximum Flow Rate: | 158 L/min | Supply Voltage: | 120 → 240 V ac/dc | Pipe Diameter Range: | 1/4 in | Connection Type: | 1/4 BSP | Maximum Pressure: | 10bar | Material: | Noryl | Maximum Media Temperature: | +100°C | Maximum Operating Temperature: | +100°C | Series: | FS-3 |
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