Plastic Piston Type Flow Switches

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FS-4 Series Plastic Piston Type 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
FS-150 Series Plastic Piston Type Flow Switch
FS-150 Series Flow Switch
  • Flow Rate Settings: Liquids 0.5 GPM to 5 GPM 
  • Port Size: 1/2" NPT 
  • Primary Construction Material: Polypropylene 
  • Setting Type: Fixed

FS-380P Series Plastic Piston Type Flow Switch
FS-380P Series Flow Switch
  • Low Pressure Drop Design 
  • Flow Rate Settings: 0.25 GPM to 2.00 GPM 
  • Port Size: 3/8" NPT Male and 1/4" Quick Disconnect (QDC) Male 
  • Primary Construction Material: Polypropylene 
  • Setting Type: Fixed