LPG4 SERIES

LPG4 SERIES

The LPG4 Series Gauge is a Low Pressure Gauge, 0 to 40 inWC, 2.5″.  Ideal for pressure and vacuum applications, this low-pressure gauge offers top-of-the-line performance and accuracy. Features a high-precision, milled teeth brass movement, nickel-silver pinion, and bearing surface. Additionally, this gauge features a 0 to 40 in WC range, handles more robust use, and has a long service life.

  • 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

LPG4 SERIES

Our Series LPG4 2.5″ Low Pressure Gage offers 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.

Key features include:

High Accuracy: Offers reliable and precise measurements with an accuracy of \(\pm 1.5\%\) of full scale.
Durable Construction: Features a drawn steel case with a black finish, a removable polycarbonate lens, and robust internal components designed for extended use.
Versatile Application: Ideal for various pressure and vacuum applications, with high ambient and process temperature ratings for more demanding uses.
Wetted Materials: All wetted parts are made of brass and beryllium copper, ensuring compatibility with a wide range of gases and liquids.

Technical Sheets

Instruction Manual

Catalog Page

Specifications

LPG4 SERIES

According to experts at Alpha Controls, the gauge features a high-precision, milled-teeth brass movement and nickel-silver pinion and bearing surface for a long service life. The robust design and high-temperature ratings make it suitable for a variety of demanding pressure and vacuum applications.

Service: Compatible gases & liquids

Accuracy: (pm 1.5%) of full scale (FS)

Pressure Ranges: Available in various ranges up to 160 in w.c. (inches of water column), with ranges like 0-40 in w.c. or -10-0 in w.c.

Pressure Limit:100% of range scale

Wetted Materials: Brass and beryllium copper

Housing: Drawn steel with a black finish

Lens: Polycarbonate (removable)Process Connection1/4″ male NPTSize2.5″ (63 mm)

Temperature Limits Process: -40 to 160°F (-40 to 70°C); Ambient: -40 to 14
0°F (-40 to 60°C)

Enclosure Rating: NEMA 3 (IP54)

Weight: 0.46 lbs (0.21 kg) or 7.3 oz

 

 

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