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3/4" Flow Switches for Threaded Plastic Piping

3/4" Plastic Flow Switch 0.25 GPM Switch Point


Item# FS-100-025

In stock

Lead Time (If not in stock): 4 weeks
3/4" Plastic Flow Switch 0.25 GPM Switch Point FS-100-025 FS-100-025
  • Flow Switch Setpoints: 0.25 GPM to 5.0 GPM
  • Port Size: 3/4" NPT
  • Non-Adjustable Setpoint
  • Primary Construction Material: Polypropylene
  • Set Point Accuracy: ± 10%
  • Primary Construction Material: Polypropylene
  • Maximum Operating Pressure: 120 PSIG Max.
  • Operating Temperature: 14° to 176°F
  • Horizontal or Vertical Mounting
  • Switch: SPST, N.O. Pilot Duty 50 VA, 120-240 VAC, 24-200 VDC

FS-100-025 Model Options

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*Highlighted options are not compatible. Please select a different combination.

Media Type
Max Operating Pressure
Max Process Temperature
Process Connection Type
Process Connection Size
Wetted Materials
Switch Rating and Type
Wire Length

The FS-100 Series Flow Switches offer low cost flow monitoring with a variety of switch actuation points and low pressure drop. All wetted parts of the FS-100 Series are polypropylene making this switch ideal for a wide range of chemical and temperature requirements. The FS-100 is ideal for equipment cooling including welders and lasers, protecting bearings or gears, fuel systems, pumps, compressors, heat exchangers, and oil separators.

The FS-100 Series has a 3/4" NPT process connection and flow settings ranging from 0.25 to 5.0 gpm. The simple and reliable design is suitable for operating temperatures from 14 to 176°F and line pressures up to 120 psig. The FS-100 Series utilizes a SPST switch.

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