Vacuum Switches | FluidAirFittings Vacuum Switches — FluidAirFittings
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Vacuum Switches

Prior to effective engine control unit computers, engine vacuum was used for many functions in an automobile. Vacuum switches were employed to regulate this flow. For instance a dual port vacuum switch located in a port on the intake manifold monitored the coolant temperature in the coolant crossover.

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  • PVL Protective Rubber Boot PVL009 - FluidAirFittings PVL® Minature Pressure Protective Caps for 41 - 40 & 35 Series Switches | PVL009 - FluidAirFittings
    £3.89 - £3.89
    £3.89
    £3.89 - £3.89
    £3.89

    PVL Protective Rubber Boot PVL009

    Vacuum Switch Accessories, Protective Rubber Boot, To Suit Pressure and Vacuum Switch, PVL

    £3.89 - £3.89
    £3.89
    £3.89 - £3.89
    £3.89