PTC Quick Start
PTC Manual


  • Open Time
  • After Flow Time
  • Plunger Arrivals/Failures
  • Recover Time
  • Shut Time
  • PSI Set Points

The EDI Pressure Time Controller (PTC) is a combination of a pressure sensing device and a basic on/off timer. The PTC is a reliable, operator friendly controller, that allows for customization by selecting up to six options. EDI had developed a quality timer combining it with switchguage functions and delivered it in the PTC.


  • Designed to operate over a year on a six-volt lantern battery
  • Large, easy to read display
  • Five Time Periods
  • Four PSI Set Points
  • Combining the above time periods and set points give the operator an array of well operating choices
  • One year warranty