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Murphy Pressure Gage EG21P-300-12

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Murphy 0-300 PSI Electric Pressure Gage 12V with Polished Stainless Steel Bezel - EG21P-300-12

Product Condition: NEW
Estimated ship date: for orders by 3pm PT/6pm ET today Available for Special Order

SSL Cerficate


  • EG Air Core Movement design
  • Technological improvements in lighting, accuracy in reading and wiring installation
  • Environmentally sealed design
  • Exceeds the rigid SAE J1810 standard
  • Corrosion-resistant materials
  • Desirable for marine and other environmentally sensitive applications
  • Soft, non-glare dial and pointer illumination by cold light LED


  • Murphy Part No.: EG21P-300-12
  • Power Input: 12 VDC
  • Range: 300 PSI/ 2.07 MPa/ 20.70 Bar
  • Bezel: Polished Stainless Steel
  • Case: Polyester (PBT), impact and weather resistant with convenient screw-on mounting clamp
  • Lens: Clear polycarbonate and UV stabilized
  • Air Core Movement: Silicon dampened pointer
  • Dial: Black background and white markings; behind dial lighting (white marking becomes red when illuminated); dual scale with mirror band to reduce parallax reading errors
  • Swichgage Instrument Sensor: Pressure, fuel, volts set on decreasing scale. Temperature and amps set on increasing scale.
  • Output saturation voltage (voltage drop across switch): 1.3-2.3 Volts @ 77°F (25°C) (May require some conditioning to work with logic inputs)
  • Swichgage Instrument Set Point Indicator: Visible on mirror band (scale); adjustable from the back of the unit (1/16 in. hex type wrench)
  • Wiring: Plug connector with wire leads, 18 AWG (1.0 mm2) x 8 in. (203 mm) length
  • Operating Temperature: -40° to 185°F (-40° to 85°C)
  • Storage Temperature: -77° to 185°F (-60° to 85°C)
  • Over Voltage (Gage Movement): Withstands a voltage of 200% of nominal system voltage for 5 minutes. (Meets SAE J1810 stan- dards)
  • Reversed Polarity (Gage Movement): Withstands reversed battery terminal polarity indefinitely within operating temperatures Environment and Test: Meets SAE J1810 standards

Additional Information

Product Condition NEW
upc No

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