FS-4 Series Flow Switch

FS-4 Series Flow Switch

  • Flow Rate Settings: 0.1 GPM to 1.5 GPM
  • Port Size: 9/16" - 18 UNF
  • Primary Construction Material: Ryton®
  • Setting Type: Fixed
  • More robust porting hubs offer better structural integrity
  • Molded cable grommet offers improved moisture protection

The FS-4 Series makes flow protection economical for a broad range of industrial applications such as welders,  lubrication systems, medical sterilizers and laundry chemicals dispensing.  


  • 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 & Dispensing Equipment: Water Purifications and Filtering, X-Ray Film Processing, Beverage Dispensing, Chemical Additives, Gas Sampling, Distilling

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Our partners in other countries

Amtest-TM Kft. (HU) - Attila Polgar Amtest PL (PL) - Dariusz Koziello Amtest-TM ELTH srl (RO) - Bogdan Valcea ADELANTEST Ltd (RUS) - Igor Kozlov GIGA Electronic Ltd. - Danail Georgiev OÜ Est-Doma (EST) Promix Ltd. (UA) - Oleksandr Labuzov Vildoma (LT, LV)

We cooperate with partners and resellers in other European countries

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