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1706 Ammonia Pressure Gauge

pressure gaugeDesigned for installation in ammonia refrigeration systems, the Model 1706 ammonia, steel case pressure gauges are available in 2-1/2" and 3-1/2" gauge sizes. These 1706 compound gauges can also be used in environments with other chemicals not injurious to wetted parts. A silicone-dampened movement greatly extends the life of the pressure gauge, and is particularly effective in punishing applications like ammonia compressors.

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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.