Gems FS-400 Series Flow Switch

From: $295

Flow Settings: 0.75 GPM
Body Material : Bronze
Port Size: 3/4″ NPT Female
Switch Type : SPDT (20VA)

$310

Flow Settings: 1.50 GPM
Body Material : Bronze
Port Size: 3/4″ NPT Female
Switch Type : SPDT (20VA)

$310

Flow Settings: 2.00 GPM
Body Material : Bronze
Port Size: 3/4″ NPT Female
Switch Type : SPDT (20VA)

$310

Flow Settings: 2.50 GPM
Body Material : Bronze
Port Size: 3/4″ NPT Female
Switch Type : SPDT (20VA)

$310

Flow Settings: 5.00 GPM
Body Material : Bronze
Port Size: 3/4″ NPT Female
Switch Type : SPDT (20VA)

$310

Flow Settings: 7.50 GPM
Body Material : Bronze
Port Size: 3/4″ NPT Female
Switch Type : SPDT (20VA)

$295

Flow Settings: 10.00 GPM
Body Material : Bronze
Port Size: 3/4″ NPT Female
Switch Type : SPDT (20VA)

$310

Gems FS-400 Series Flow Switches provide accurate flow detection in water and oil with 1% repeatability. These switches are ruggedly constructed of non-corrosive materials and resist shock and vibration. Suitable for triggering alarms on interlocking shutdown circuitry when the flow rate is improper to protect bearings, gears, and cooling systems. 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).

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
  • Flow Rate Settings: 0.75 GPM to 10.0 GPM 
  • Port Size: 3/4″ 
  • Primary Construction Material: Bronze 
  • Setting Type: Fixed

Datasheet: Gems_FS-400-Series-datasheet
Instruction Manual: Gems_FS-400-FS-200_Manual
Instruction Manual: Reed Switch Protection

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