My well pump cut on/off switch is set at 40/60psi.

Sometimes, when my ro is turned out (on a timer) the well tank can be running around 45psi and by the time it gets past all the tubing and filters, it can get around 35psi.

Granted, I could get a RO booster pump, but.....if I can trigger the well switch to cut on before the RO turns on, it will keep the pressure I need.

Question: Any way to trigger the cut-on switch at a specific time?