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  • FM Paddle Flow Switch

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    Features
    • 0 to 500V AC 15 Amp S.P.D.T switch
    • Low Voltage Gold contact model available
    • 316 Stainless Process Connection
    • Super Tough Billet Aluminium Housing
    • Manual override built in
    • 3/4” & 1” models available with BSP or NPT threads
    • 400 Bar (5800 psi) pressure rating
    • Seal-less magnetic drive
    • Dieselene & High Temperature versions available
    • Weatherproof IP67 housing
    • Easily serviceable

    Outline

    The FM series flow switch is built tough for the most arduous industrial and mining
    applications. It is a rugged but highly sensitive paddle flow switch suitable for a wide range of flow sensing
    applications in both hot and cold liquid. The FM series flow switch can be supplied with a glass fibre reinforced
    Polypropylene paddle or a stainless steel paddle.The paddle can be cut and shaped as required to suit pipework
    25mm (1 Inch) or larger. A unique feature of the FM flow switch is its built in manual override. The manual override
    allows the flow switch to be switched on at any time at the press of a button regardless of lack of flow. Using
    the manual override allows pumps to be manually started at any time by simply pressing the button. It also makes
    the testing and commissioning of systems very simple.A magnetic coupling system is built into each FM flow
    switch and couples the paddles movement to the high compliance switch through a solid wall of stainless steel and
    aluminium. The result is a high-pressure flow switch with no seals diaphragms or bellows or other points of
    potential failure. The FM flow switch is supplied as standard with a one piece 316 stainless steel process
    connection and a fully machined billet aluminium housing. The switch is suitable for use in bore water, sea water
    and in many chemical solutions. There is also a dedicated Diesel and high temperature compatible version
    available with a stainless steel paddle.

    More Information

    FM Series Data Sheet
    FM Series Installation Sheet

    3D Model View and Download