Nason Pressure Switch XM-11A-2000R-HR.  This switch features:

  • Long life elastomer diaphragm.
  • Factory preset at 2000 psi
  • Compact design
  • Din43650A style connector 

This fits into a 9/16 SAE #6 cavity.  

The circuit uses a Single pole/single throw normally open switch, completing the circuit when the circuit reaches 2000 psi.

Nason Pressure Switch XM-11A-2000R-HR