Last Updated: 31/05/2020
GemsSensor Logo

Gems Sensors & Controls FS-400 Series Adjustable Flow Switch

From: $280

Part Number: FS-400 Series Categories: ,
  • Free Shipping
    celectric logo

    Questions? Call +604-502 1894 Mon-Fri 8:30am to 5:30pm or Email [email protected]

    FREE Domestic AND SEA Shipping!

    Most orders RM500/USD120 or more ship SEA for FREE!

    • Delivery within the Southeast Asia only.
    • Hazardous items excluded.
    • Extremely heavy or bulky items excluded.
    • Distributors, Resellers and OEMs excluded.
    • Contact us for shipping charge for orders < RM500/USD120
    close-link
  • Free Technical Support
    celectric logo

    Questions? Call +604-502 1894 Mon-Fri 8:30am to 5:30pm

    Setup, Configuration and Technical Support of our Products are FREE.

    We help to check your faulty Instruments too, fill in the form here

    Free phone and email tech support continues as long as you own the product. Click here for contact information.

    close-link
    • Flow Settings: 0.75 – 4.0 GPM 
    • Body Material: Bronze
    • Port Size: 3/4″ NPT Female
    • Switch Type: SPDT (20VA)
    $280

    Usually ships in 1 to 2 weeks

    • Flow Settings: 2.0 – 8.0 GPM 
    • Body Material: Bronze
    • Port Size: 3/4″ NPT Female
    • Switch Type: SPDT (20VA)
    $330

    Usually ships in 4 to 6 weeks

    • Flow Settings: 7.0 – 14.0 GPM 
    • Body Material: Bronze
    • Port Size: 3/4″ NPT Female
    • Switch Type: SPDT (20VA)
    $330

    Usually ships in 4 to 6 weeks

    Provides accurate flow detection in water and oil with 1% repeatability. Flow settings on the adjustable version can be easily changed without disassembly. A shuttle by-pass vane inside the housing is controlled externally using an ordinary flat-blade screwdriver. These switches are ruggedly constructed of non-corrosive materials and resist shock and vibration. Suitable for triggering alarms on interlocking shutdown circuitry when flow rate is improper to protect bearings, gears and cooling systems. 

    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
    celectric logo

    Questions? Call +604-502 1894 Mon-Fri 8:30am to 5:30pm

    Setup, Configuration and Technical Support of our Products are FREE.

    We help to check your faulty Instruments too, fill in the form here

    Free phone and email tech support continues as long as you own the product. Click here for contact information.

    close-link
    celectric logo

    Questions? Call +604-502 1894 Mon-Fri 8:30am to 5:30pm or Email [email protected]

    FREE Domestic AND SEA Shipping!

    Most orders RM500/USD120 or more ship SEA for FREE!

    • Delivery within the Southeast Asia only.
    • Hazardous items excluded.
    • Extremely heavy or bulky items excluded.
    • Distributors, Resellers and OEMs excluded.
    • Contact us for shipping charge for orders < RM500/USD120
    close-link
    close-link

    Product of the week

    Loop Powered Indicator
    Loop Powered Flow Indicating Totalizer are in-stock now, and deliver immediately.
    Free delivery within Malaysia.
    Buy Here!
    close-link
    Scroll to Top
    ×