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844 and 845 Panel Mount Pressure Gauge

884 Pressure GaugeThe Model 844 and 845 panel mount pressure gauges are available in a front flange or a U-Clamp version for flush mounting on instruments panels, pressure test stands, sterilizers, pressure test stands, or many other applications. These commercial gauges have copper-alloy wetted parts in a 2”, 2½” or 3½” gauge size.

The Model 844/845 pressure gauge comes standard in 14 different vacuum pressure to gauge pressure ranges, up to 5000 psi. It has a 1/8” or ¼” NPT brass connection, and meets ASME B40.100 Grade B accuracy ±(3-2-3%). They are available off the shelf or customized for OEM applications.

Gauge size: 2”, 2½”, and 3½

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    • 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 with any questions.