Gems FS-400 Series [26443] Flow Switch 2.5 gpm

The Gems FS-400 series flow switches are highly accurate, general purpose flow switches with a 90° flow path. These switches feature a rugged bronze body that resists shock and vibration. Designed to protect bearings, gears and cooling systems by triggering alarms on interlocking shutdown circuitry when flow rate is improper, the FS-400 series boasts 1% repeatability.

The FS-400 series has a 3/4" process connection with fixed flow settings ranging from 0.75 to 10.0 gpm. There are also three adjustable flow settings available which can be easily changed without disassembly. A shuttle by-pass vane inside the housing is controlled externally using an ordinary flat-blade screwdriver. The simple and reliable design is suitable for operating temperatures from -20 to 180°F and line pressures up to 400 psig. The FS-400 series utilizes a SPST switch.

Applications for the Gems FS-400 Series flow switch:

• 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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Features:

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• Flow Rate Settings: 0.75 GPM to 10.0 GPM
• Port Size: 3/4"
• Primary Construction Material: Bronze
• Fixed or Adjustable settings
• Maximum Pressure Rating: 400 PSI @ 100°F (operating); 800 PSI @ 100°F (proof)
• Operating Temperature: -20 to 180°F
• Repeatability: 1% Maximum Deviation
• Set Point Accuracy: ±10%
• Set Point Differential: 15% Maximum
• Switch: SPDT, 20 VA

What's In The Box:

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• (1) Instruction manual
  

Brochure/Datasheet

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Instruction manual

Note: Prices are not binding , subject to change without prior notice