Gems FS-500 Series Flow Switch

From: $127

  • Flow Settings: 0.25 GPM 
  • Body Material: Polypropylene
  • Port Size: 3/4″ NPT Female
  • Switch Type: SPST, N.O. (20VA)

$146

  • Flow Settings: 0.50 GPM 
  • Body Material: Polypropylene
  • Port Size: 3/4″ NPT Female
  • Switch Type: SPST, N.O. (20VA)

$146

  • Flow Settings: 1.00 GPM 
  • Body Material: Polypropylene
  • Port Size: 3/4″ NPT Female
  • Switch Type: SPST, N.O. (20VA)

$146

  • Flow Settings: 2.50 GPM 
  • Body Material: Polypropylene
  • Port Size: 3/4″ NPT Female
  • Switch Type: SPST, N.O. (20VA)

$146

  • Flow Settings: 5.00 GPM 
  • Body Material: Polypropylene
  • Port Size: 3/4″ NPT Female
  • Switch Type: SPST, N.O. (20VA)

$146

  • Flow Settings: 2.00 GPM 
  • Body Material: Polypropylene
  • Port Size: 3/4″ NPT Female
  • Switch Type: SPST, N.O. (20VA)

$127

  • Flow Settings: 0.25 GPM 
  • Body Material: Polypropylene
  • Port Size: 3/4″ NPT Female
  • Switch Type: SPDT (5A – 240VAC, 28VDC)

$300

  • Flow Settings: 0.50 GPM 
  • Body Material: Polypropylene
  • Port Size: 3/4″ NPT Female
  • Switch Type: SPDT (5A – 240VAC, 28VDC)

$302

Gems FS-500 Series Flow Switches offer low cost flow monitoring with a variety of switch actuation points and low pressure drop. All wetted parts are polypropylene or stainless steel, making this switch ideal for a wide range of chemical and temperature requirements. These Flow Switches can be used in water treatment applications including chlorinators, purifiers and heaters. Applications include: Protect Bearings or Gears (oil separators, fuel systems, pumps, compressors, presses), Electronics or Machinery (heat exchangers, semiconductor manufacturing equipment, induction furnaces, radio transmitters), Process Systems (water filtration and reverse osmosis, chlorinators, de-icers, sterilizers, evaporators).

  • Flow Rate Settings: 0.25 GPM to 5.0 GPM 
  • Port Size: 3/4″ NPT 
  • Primary Construction Material: Polypropylene 
  • Setting Type: Fixed

Applications: 

  • Protect Bearings or Gears: oil separators, fuel systems, pumps, compressors, presses 
  • Electronics or Machinery: heat exchangers, semiconductor manufacturing equipment, induction furnaces, radio transmitters 
  • Process Systems: water filtration and reverse osmosis, chlorinators, de-icers, sterilizers, evaporators
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