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Corrosion, Weather, and Dust Resistant Pressure Gauges

2.5" Dial, 0 to 100 psi, Gauge, Bottom mounting


Item# PGS-25L-100

Volume discounts available
Volume Discount Schedule
Quantity Price each
1-9 $147.05
10-24 $139.70
25-49 $136.76
50-99 $130.87
100+ $127.93

In stock

Lead Time (If not in stock): 20 weeks
2.5" Dial, 0 to 100 psi, Gauge, Bottom mounting PGS-25L-100 PGS-25L-100
  • 2½' and 3½' Dials
  • Stem and Panel Mount Styles
  • Weather Resistant Stainless Steel Case
  • 316SS Wetted Parts

PGS-25L-100 Model Options

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Edit these specs to order a different model. Not all combinations are valid. Options compatible with previous selections will be in bold.

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Pressure Type
Pressure Range Units
Pressure Range Min
Pressure Range Max
Accuracy Class
Dial Size
Additional Features
Pressure Port Type
Pressure Port Size
Accuracy Value

  • Accuracy Value 1% full scale
  • Maximum Ambient Temperature 66°C (150°F)
  • Measurement Type Pressure
  • Wetted Materials 316 Stainless Steel
To combat hostile environments, this general service gauge is corrosion, weather, and dust resistant. Mounting versatility, excellent readability, and sustained accuracy make this stainless steel design a gauge leader. It can be stem, surface, or flush mounted.

Sustained accuracy and excellent readability are especially important to users of the OMEGA™ general service gauge line. Meeting the requirements of many industrial applications, general service gauges can be used on steam boilers or other pressurized vessels; on pumps and compressors; on many types of industrial machinery; in the chemical, petrochemical, and allied process industries; in power plants; and in pulp and paper mills.

The pressure gauge actuation system in the OMEGA general service gauge line is the standard 316 SS Bourdon tube system, which is engineered to precise tolerances for repeatability and consistent response to pressure fluctuations.

Max. Operating Temp.: 66°C (150°F)
Case: Polished Stainless Steel
Window: Polycarbonate Plastic with Neoprene Sealing Gasket
Bourdon Tube: 316 Stainless Steel
Connection: Back or lower, ¼ NPT, 316SS
Dial Size: 2½ or 3½ in
Mounting: Stem, Flange or 'U' Bracket
Accuracy: 1% full scale

Examples of pricing for popular models is referenced in the 'To Order' box.
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Rated 5 out of 5 by from Easy Read dial The numbers on the dial are large and very easy to read from a distance.
Date published: 2023-04-10
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Are these gauges NIST traceable?

Asked by: Miles
The basic PGS Series gauge in not NIST traceable. If you add a "-NIST" to the end of the part number a NIST certification will be provided. Cost is an additional $200.00 to the base price
Answered by: Applicatrions Engineer JK
Date published: 2021-07-07
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