MURPHY part description

  • Gauge mechanism enclosed in a coated steel case that resists corrosion
  • A polycarbonate, break-resistant lens and a polished, stainless steel bezel help protect this rugged, built-to-last instrument
  • A unique, unitized diaphragm chamber ensures accuracy and protection from moderate overpressure
  • Built-in pulsation dampener helps eliminate pointer flutter and is removable for cleaning
  • Guage pointer acts as a pressure indicator
  • Contacts are grounded through the Swichgage® case and have self-cleaning motion to ensure electrical continuity
  • Internal snap-acting SPDT switches

For over 75 years, FW Murphy® has been the leader in engine instrumentation and control solutions for heavy duty and industrial applications. The company is highly popular for its line of Swichgage indicator gauge, which was initially developed in the 1930s and remained one of the brand’s best selling products. Today, FW Murphy offers a comprehensive portfolio that includes temperature and pressure gauges, compressor control panels, turnkey ignition systems, mag switches, and other related components and accessories. These products are manufactured in ISO9001- facilities in Texas and Hangzhou, China following strict quality standards. A two-year limited warranty also covers all FW Murphy products.
 

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