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Vacuum Gauge Inch Accurate Pressure Reading

Vacuum Pressure Gauge
January 08, 2026
Category Connection: Vacuum Pressure Gauge
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Tags:
#Vacuum Gauge Manometer #Negative Pressure Manometer #Vacuum Manometer Manometer
Brief: In this video, we take a focused look at the specifications of the Steel Negative Pressure Gauge and what they mean in practice. You'll see a detailed walkthrough of its inch-accurate pressure reading capabilities, construction materials like the phosphor bronze bourdon tube, and mounting options. Learn how this vacuum gauge performs under various pressure limitations and its suitability for demanding industrial applications.
Related Product Features:
  • Features a durable black steel case with dial sizes ranging from 40mm to 150mm, customizable to meet specific demands.
  • Accurately measures vacuum pressure in MPa, with optional units including bar, psi, and kg/cm² for international use.
  • Constructed with a brass movement, phosphor bronze bourdon tube, and aluminum dial plate for reliable performance.
  • Offers multiple connection thread options including Metric Thread, NPT, BSP, and BSPT to fit various international standards.
  • Designed for bottom, panel, or back mounting, providing flexible installation in different industrial setups.
  • Provides high accuracy levels, from 2.5% for smaller dials to 1.6% for 100mm and 150mm sizes, ensuring precise readings.
  • Suitable for harsh environments, including outdoor use and applications with vibration, pulsation, and hydraulic systems.
  • Built to withstand steady, fluctuating, and short-time pressure limits, enhancing durability in process systems.
FAQs:
  • What pressure units are available for this vacuum gauge?
    The gauge measures pressure in MPa as standard, but other units such as bar, psi, and kg/cm² are available as optional scales to suit international requirements.
  • How accurate is the Steel Negative Pressure Gauge?
    Accuracy varies by dial size: 40mm, 50mm, and 63mm gauges have an accuracy of 2.5%, while 100mm and 150mm sizes offer a higher accuracy of 1.6% for more precise measurements.
  • In what applications can this pressure gauge be used?
    It is ideal for outdoor and severe ambient conditions, hydraulic equipment, pressure washers, oil field equipment, pumps, compressors, and process systems where vibration and pulsation are present.
  • What mounting options are supported by this gauge?
    The gauge supports bottom mounting as standard, but it can also be customized for panel or back mounting to accommodate different installation needs in industrial setups.
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