Quote:
Originally Posted by dremd
Be careful that switch only adjust to 6" of Hg; which may or may not be sufficient for the brakes.
If anyone runs across a switch that can be adjusted much higher (for cheap) I need one also :-)
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K here you go:
Linky
This looks interesting in the notes: Dual Pressure Switch: The DPDT (two switches) will both change state at approximately the same setpoint. On DPDT units, one switch may be set to lead or lag the other (see Custom Switches on next page).
OR U could use 2 switches, 1 for a low turn on and 1 for a high turn off. This way the pump will keep the pressure in the range you know is safe and not run every time you hit the brakes.