3/4 FNPT Heavy-duty, High Sensitivity Flow Switch, —

  • Item # 1RF64
  • My Part #
  • Mfr. Model # FS6-3/4
  • Catalog Page # 2676
  • UNSPSC # 39121538
3/4 FNPT Heavy-duty, High Sensitivity Flow Switch, — close

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  • Shipping Weight 4.5 lbs.
Country of Origin USA Country of Origin is subject to change.
Note: Product availability is real-time updated and adjusted continuously. The product will be reserved for you when you complete your order. More

Product Details

Featuring a switch compartment that’s completely sealed to protect it from liquid, this MCDONNELL & MILLER flow switch has a sensitivity adjusting screw to ease adjustment. Design has an in-line configuration that eliminates the need for a pipe tee. Model is suitable for use in heavy-duty applications where high sensitivity is required, such as cooling systems for bearings, booster pumps, compressors, electronic circuits, water treatment systems, and in other applications where instant switching is required.

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Technical Specs

  • Item Flow Switch
  • Type Heavy-duty, High Sensitivity
  • Min. Flow Rate (GPM) 0.12
  • Max. Flow GPM 2.5
  • Connection Size (In.) 3/4 FNPT
  • Switch Enclosure NEMA 1
  • Min. Ambient Temp. (F) 32
  • Min. Fluid Temp. (F) 32
  • Max. Fluid Temp. (F) 225
  • Max. Pressure (PSI) 100
  • Switch Type Single Pole Double Throw Snap Switch
  • Wetted Materials Brass, Stainless Steel, Viton
  • Application Water Treatment Systems, Cooling Systems for Electronic Circuits, Compressors, Booster Pumps, Bearings and other Applications that Need Instant Switching
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