Skip to content
Search
    SHOP ONLINE    

SOLFRUNT 1931 Solid Front Aluminum Case Pressure Gauge

1931 Pressure GaugeThe SOLFRUNT 1931 process gauge is available in 4 ½” or 6” gauge sizes, with an aluminum back-flanged case for applications needing stem or wall mounting. The aluminum case has excellent safety and chemical resistance for harsh environments. These models are available with 316L SST, including a seamless bourdon tube in pressure ranges from Vacuum to 6000 psi.

The 4 ½” pressure gauge is available as a dry or liquid filled gauge with glycerin, silicone, mineral oil or fluorolube.  The liquid fill case provides NEMA 4X / IP66 weather protection.

Gauge Size: 4 ½" or 6"

Request more information to see how we can help you with a pressure gauge solution that fits your exact needs.

BUY NOW To purchase this model through our webstore, please click here.

Accuracy:  ± (0.5 % FS)
Size:  4 ½" (114mm) or 6" (152mm)
Wetted Parts:   316 Stainless Steel
 
Ranges:  Vacuum - 30 to 0 "Hg VAC (counterclockwise rotation) 
Compound - 30"Hg VAC to 100 psi
Pressure - 0 to 6000 psi
Weather Protection:   NEMA 4X / IP66
 

  • Documentation +

  • Options +

    • Advantage Dampened Movement
      • Order Code: DM
    • Liquid Filling
      • Order Code: LG, LS, or LM - Extend the life of your pressure gauges. Liquid filled pressure gauges are generally recommended over dry gauges due to performance and durability. When USG’s liquid filled gauges are filled with Glycerin (LG), Silicone (LS), or Mineral Oil (LM) you’re helping to prevent gauge failure commonly caused by excessive vibration or pulsation. Glycerin is the most common fill fluid and is typically used for room-temperature applications. Silicone is used for more extreme temperature applications. Mineral Oil can also be used for higher temperature ranges.
    • NIST Calibration Certificate
      • Order Code: /C - NIST (National Institute of Standards and Technology) Certification of Calibration states that the pressure gauge was tested at multiple test points and is within its stated tolerance of accuracy. Gauge is shipped with a sticker on the side of the gauge noting the certification number and date, and NIST certificate.
    • Dual Scale Dials
      • US Gauge offers most pressure ranges in dual scale, such as psi & kPa, psi & BAR, psi & kg/cm2, or single scale metric such as kPa, kg/cm2, or BAR. Dual scale dials are available at no extra charge. Please reference our data sheet or email customer service at usg.sales@ametek.com with any questions.