Early Warning Devices
Your gauges register a problem, you grab a quick glance at the gauges, and recognize that a problem exists, but your engine may have already suffered expensive damage. Our warning switches and lights can help save costly repairs by alerting you of problems before damage has a chance to occur.
The very first Pegasus part number, #1003, came about because Pegasus founder Chris Heitman raced a Formula Ford with a bad habit of throwing oil pump belts. By the time a commercially-available 20psi oil pressure switch would trigger the warning light, the engine was already damaged. Chris designed a 30psi oil pressure switch to turn on the light sooner so he had a chance to save the engine.
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Data Acquisition and Gauges |
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2 to 7 psi Adjustable Fuel Pressure Warning Switch, 1/8 NPT This switch is designed to trigger your low fuel pressure warning light (not included). Turns on when pressure falls below the set point. Adjustable from 2 to 7 psi. | 20 psi Oil Pressure Warning Switch - 1/8 NPT This warning switch turns on if your oil pressure drops below 20 psi. Single-terminal design works with a 2-terminal warning light (sold separately). | 225 F Temperature Switch, 1/4 NPT This single-terminal self grounding switch closes at 225F and higher. Works with any two-wire (non-grounding) warning light. Uses 1/4 NPT male threads |