Dwyer Series LPG4 2.5″ Low Pressure Gage

Part Number: Series LPG4 Category:

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Our Series LPG4 gages offer top of the line performance and accuracy for pressure and vacuum applications up to and including 160 in w.c. The LPG4 is constructed from a single beryllium-copper diaphragm affixed to a precision-machined brass plate. This innovative design, together with a high-precision, milled-teeth brass movement and nickel-silver pinion and bearing surface, provide the user with a top of the line low pressure instrument.

Product Applications

  • Air flow indication
  • Liquid level
  • Draft measurement

Service : Compatible gases & liquids.

Wetted Materials : Brass and beryllium copper.

Housing : Drawn steel, black finish.

Lens : Polycarbonate (removable).

Accuracy : ±1.5% FS.

Pressure Limit : 100% of range scale.

Temperature Limits : Process: -40 to 160°F (-40 to 70°C); Ambient: -40 to 140°F (-40 to 60°C).

Size : 2.5″ (63 mm)Process Connections:1/4″ male NPT.

Enclosure Rating : NEMA 3 (IP54).

Weight : 7.3 oz (0.21 kg).

  • Low pressure gage provides a selection to meet specific applications
  • Specified with high ambient and process temperature ratings mean more robust uses and longer service-life
  • High accuracy gage for applications requiring more precise measurement is a concern

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