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(888) 312-8812 Login SignupWhen managing pneumatic systems, pressure feedback is critical. The Index APAds High Pressure Switch responds to system pressure changes and sends electrical signals to activate alarms or trigger automatic shutoffs. It’s commonly used in air brake systems and onboard diagnostics to help monitor pressure thresholds. With compact housing and factory-set calibration, the Index 8040135 simplifies installation across vehicles and equipment requiring precise feedback at high pressures.
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