F002 Series
90 Degree angle flow switch 02

The F002 is a precision-machined, piston-type flow switch that provides unsurpassed durability and reliability. Its all brass or 316 stainless steel body is rated up to 1000 PSIG features ¼” NPT inlet/outlet ports with a maximum viscosity of 500 SSU. In addition, the factory-calibrated flow switch settings range from 0.10 to 1.5 GPM in water.

Operating Principle


A spring-loaded magnetic piston inside the pressure body bore is displaced by flow through the ports and actuates a hermetically-sealed reed switch within a separate chamber inside the pressure body. As the flow decreases, the spring's recoil deactuates the switch.

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  • Features
  • Electrical
  • Environmental
  • Specifications
  • Downloads

  • One Moving Part
  • Broad Media Capability
  • Inherently Reliable
  • No Bellows, Diaphragms or Mechanical Linkages to Wear, Bind or Cause In-Service Problems

Standard Switch Type: SPST 50 VA (NO or NC)

Optional Switch Type: SPDT 20 VA or SPDT 100 VA

Process Temperature: -40º to +300º F (-40º to +148.9º C)
Process Pressure: 1,000 PSIG (68.9 bar)
Maximum Viscosity: 500 SSU
Available Flow Set Points: 0.10 to 1.5 GPM (Water)

F002  ¼" NPT  BRASS   -40º TO +300º F  1,000 PSIG  SPST 50 VA  NORMALLY-OPEN  0.10 - 1.5 GPM
F002  ¼" NPT  Brass   -40º TO +300º F  1,000 PSIG  SPST 50 VA   Normally-Closed  0.10 - 1.5 GPM
F002  ¼" NPT   316 Stainless Steel   -40º TO +300º F  1,000 PSIG  SPST 50 VA  NORMALLY-OPEN  0.10 - 1.5 GPM
F002  ¼" NPT   316 Stainless Steel   -40º TO +300º F  1,000 PSIG  SPST 50 VA   Normally-Closed  0.10 - 1.5 GPM

  • Instruction Manuals
  • Product Catalogs

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