2501256C2 - APADS High Pressure Switch 3934725 - APADS High Pressure Switch APADS Pressure Switch, Normally Closed A22-44637-000 - APADS High Pressure Switch APADS Low Pressure Switch, Normally Open, M10 Threads APADS Low Pressure Switch, Normally Closed, M12 Threads APADS Pressure Fan Switch Normally Closed APADS Low Pressure Switch, Normally Open, M12 Thread 8168292 - APADS Low Pressure Switch, 7/16" Threads 1MR3561 - APADS Low Pressure Switch, M12 Threads 8025565 - APADS Low Pressure Switch, M12 Threads