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Kelco Paddle Flow Switches

A range of robust, high-sensitivity paddle-type flow switches designed for industrial, agricultural, and marine applications. Suitable for hot or cold liquids, including seawater, chemicals, and slurry. Options available in polypropylene or 316 stainless steel, with high-pressure and manual override models.

  • F Series (F21S, F21SS)
  • F27 Time Delay Paddle Flow Switch
  • F29 MK3 Programmable Paddle Flow Switch
  • F60 MK3 Digital Paddle Flow/Pressure Controller
  • FM Series Heavy Duty Paddle Flow Switch
  • Kelco F21 25mm Heavy Duty Flow Switch Title: Default Title
    Sale Sale
    $550.00
    $550.00 - $550.00
    $550.00
    $377.95
    $377.95 - $377.95
    $377.95

    Kelco F-H-25B 25mm Heavy Duty Corrosion Resistant Poly Flow Switch with Manual Override

    Kelco F21 25mm Heavy Duty Corrosion Resistant Poly Flow Switch  DOWNLOAD PRODUCT BROCHURE DOWNLOAD INSTALLATION MANUAL The Kelco F-H-25B Po...

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  • $655.00 - $655.00
    $655.00
    $655.00 - $655.00
    $655.00

    Kelco F29 MK3 40A 25mm Corrosion Resistant Poly Programmable Digital Paddle Flow Switch

    Kelco F29 MK3 25mm Corrosion Resistant Poly Programmable Digital Flow Switch DOWNLOAD DATA SHEET DOWNLOAD INSTALLATION The Kelco F29-S-MK3 is...

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  • $515.00 - $685.00
    From $515.00
    $515.00 - $685.00
    $515.00

    Kelco F27 25mm Adjustable Start-Up & Run-On Time Delay Paddle Flow Switch

    Kelco F27 25mm Time Delay Paddle Flow Switch   DOWNLOAD PRODUCT BROCHURE   DOWNLOAD INSTALLATION SHEET The Kelco F27 Time Delay Paddle ...

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  • $399.00 - $399.00
    $399.00
    $399.00 - $399.00
    $399.00

    Kelco L-H-25B 25mm Polypropylene Side Entry Level Switch with Manual Override

    Kelco L Series 25mm Side Entry Poly Level Switch  DOWNLOAD DATA SHEET DOWNLOAD INSTALLATION The Kelco L-H-25B is a heavy-duty, side-entry li...

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  • $714.99 - $714.99
    $714.99
    $714.99 - $714.99
    $714.99

    Kelco F60 MK3 25mm Digital Pump Flow/Pressure Monitoring Controller

    Kelco F60 MK3 25mm Digital Pump Flow/Pressure Monitoring Controller  DOWNLOAD DATA SHEET DOWNLOAD INSTALLATION The Kelco F60 MK3 Digital Pum...

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  • $899.00 - $899.00
    $899.00
    $899.00 - $899.00
    $899.00

    Kelco FM-H-25B 25mm 316ss Heavy Duty Industrial Poly Flow Switch

    Kelco FM Series 25mm Heavy Duty Industrial Poly Flow Switch  DOWNLOAD DATA SHEET DOWNLOAD INSTALLATION The FM Series flow switch is built to...

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