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Murphy 0-150 PSI Pressure Gage without Contact Oil Sealed 20PG-OS-150

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Mechanical Oil Sealed 0-150 PSI Pressure Murphygage 2 in. w/o Contact - Plated Steel - 20PG-OS-150 by Murphy

Product Condition: NEW
Murphygage 150 PSI Mechanical Pressure Gage Oil Sealed without Contact 20PG-OS-150
Estimated ship date: for orders by 3pm PT/6pm ET today Available for back order.

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The Murphy 0-150 PSI Mechanical Pressure Gage Oil Sealed 2" without Contact 20PG-OS-150 is a diaphragm-actuated pressure-indicating gage without contacts/switch. The gauge mechanism is enclosed in a steel case coated to resist corrosion. A polycarbonate, break-resistant lens and a polished, stainless steel bezel help protect this rugged, built-to-last instrument. Accuracy and protection from moderate overpressure is assured by a unique, unitized diaphragm chamber. A built-in pulsation dampener helps eliminate pointer flutter and is removable for cleaning.

Specifically designed to protect engines and equipment in Oil Field, Marine, Irrigation, Construction and Trucking applications to monitor Engine Lube Pressure, Water Pump Pressure, Hydraulic Pressure and Air Pressure.


  • 2 inch/51 mm Dial
  • Steel Case Coated to Resist Corrosion
  • Polycarbonate, Break-Resistant Lens
  • Polished, Stainless Steel Bezel
  • Indicating Gage
  • Gage only model without contacts
  • OS = Oil sealed (Silicone Oil)



  • Part No.: 20PG-OS-150
  • Range: 0-150 psi (1.0 MPa) [10 bar]
  • Maximum Pressure: 2 x scale
  • Standard Settings: 30 psi (207 kPa) [2.0 bar]
  • High Settings: 120 psi (827 kPa) [8.0 bar]
  • Dial: White on black, dual scale; U.S.A. standard scale is psi/kPa
  • Case: Plated steel; mounting clamp included (except for direct mount models)
  • Bezel: Polished stainless steel
  • Lens: Polycarbonate, high-impact
  • Oil: Silicon Oil
  • Temperature Range: Ambient: -40°F (-40°C) thru 150°F (66°C); Process: -40°F (-40°C) thru 250°F (121°C)
  • Process Connection: 1/8-27 NPTM brass
  • Sensing Element: Beryllium copper diaphragm
  • Unit Weight: 8 oz. (0.23 kg)
  • Unit Dimensions: 3 x 3 x 3 in. (76 x 76 x 76 mm)

Additional Information

Product Condition NEW
upc No

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