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Supplier of Glycerin Filled Pressure Gauge 1-100 PSI

Leading supplier of glycerin filled pressure gauge 1-100 psi, ideal for hydraulic systems and compressors, ensuring durability and accuracy in harsh environments.


Product Features:
  • Nominal size: 63mm
  • Accuracy: 2.5%
  • Case: SS 304
  • Process connection: Copper alloy
  • Thread: 1/4 (G, PT, NPT)

Product Detail

Product Tags

Product Main Parameters

ModelPG-L-07
DescriptionLiquid filled pressure gauge
Nominal size in mm63
Accuracy class1.6 or 2.5
Scale ranges-1~600 bar
Permissible temperatureAmbient: -5~60℃, Medium: 60℃
Process connectionCopper alloy
Connection thread1/4 (G PT NPT)
Bourdon tubePhosphor Bronze
MovementCopper alloy
CaseS.S case
BezelS.S Rolling
WindowPC
DialAluminum (customized logo)
PointerAluminum, black

Common Product Specifications

MediumGaseous and liquid media
Material compatibilityNon-crystallising, non-copper alloy attacking

Product Manufacturing Process

The manufacturing process of glycerin-filled pressure gauges is a meticulously designed procedure aimed at ensuring precision and durability. According to authoritative papers, the process begins with the selection of high-quality raw materials like copper alloys and stainless steel for durability and corrosion resistance. The components, such as the Bourdon tube, casing, and movement mechanisms, are precisely machined and assembled using automated machinery to maintain consistency and accuracy. The glycerin filling process is carefully controlled to eliminate air bubbles, ensuring proper damping characteristics. Quality checks, such as pressure calibration and leakage tests, are conducted to adhere to stringent industry standards. The conclusion from literature indicates that adherence to these processes results in a long-lasting and reliable instrument, capable of withstanding harsh industrial conditions.

Product Application Scenarios

Glycerin-filled pressure gauges are essential in industries where equipment is exposed to mechanical stress and environmental pressures. Authoritative papers indicate their widespread application in hydraulic systems, HVAC installations, and marine equipment, where vibration and pressure fluctuations are common. They are integral in the automotive sector for monitoring oil and fuel pressures and play a crucial role in sanitary processes requiring precision and cleanliness. The conclusion drawn from authoritative sources is that these gauges are indispensable tools in maintaining safety and operational efficiency across diverse industrial settings, providing reliable measurements even in challenging environments.

Product After-Sales Service

We provide comprehensive after-sales services for our glycerin filled pressure gauges. Our dedicated team is available for consultation regarding installation and maintenance. We offer a warranty period of one year for manufacturing defects. For any operational issues, customers can contact our support team, who can provide troubleshooting advice and, if necessary, arrange for repairs or replacements. Our goal is to ensure the longevity and reliability of your gauges and to assist you in optimizing their performance throughout their service life.

Product Transportation

Our transportation strategy for glycerin filled pressure gauges involves careful packaging to prevent damage during transit. Each gauge is individually packed in a protective box with cushioning materials to absorb shocks. We collaborate with reputable international logistics providers to ensure timely and safe delivery to our clients worldwide. Our dedicated logistics team monitors each shipment from dispatch to delivery, ensuring that the product arrives in perfect condition and within agreed timelines.

Product Advantages

  • High accuracy and readability due to glycerin damping.
  • Extended lifespan with reduced maintenance needs.
  • Robust stainless steel casing for corrosion resistance.
  • Wide application range from automotive to HVAC systems.
  • Customizable dial and branding options.
  • Reliable performance in high-vibration environments.

Product FAQ

  1. What mediums are suitable for this glycerin filled pressure gauge 1-100 psi?

    The gauge is suitable for measuring non-viscous, non-crystallizing gaseous and liquid media that are compatible with copper alloy components. This makes it ideal for general industrial applications where the substances measured do not pose an aggressive threat to the gauge internals.

  2. How does glycerin filling enhance gauge performance?

    Glycerin filling provides damping of needle oscillations in environments with high vibration or pressure fluctuations. This stabilization improves reading accuracy and extends the gauge's operational life by minimizing wear on internal components.

  3. What is the significance of the 1-100 psi range?

    The 1-100 psi range is a common specification for many industrial applications, providing versatility for various systems including HVAC, automotive, and hydraulic operations.

  4. Can the gauge withstand harsh environments?

    Yes, the use of a stainless steel case and shatter-resistant window, coupled with glycerin filling, ensures resilience against moisture, dust, and physical shocks, making it suitable for outdoor and industrial settings.

  5. What installation considerations should be taken?

    Install the gauge away from extreme temperature sources. It should be mounted securely to minimize exposure to stress and ensure accurate readings. Accessibility for reading and maintenance is also vital.

  6. How do I maintain the glycerin filled pressure gauge?

    Regularly inspect the gauge for signs of wear or glycerin leakage. Ensure the connection threads are clean and the gauge is securely attached. Calibration checks should be performed periodically as part of maintenance routines.

  7. Is customization available for this pressure gauge?

    Yes, we offer customization options including dial logos and specific scale ranges to meet your application requirements while maintaining the core specifications.

  8. How does a glycerin filled gauge compare to a dry gauge?

    Glycerin filled gauges provide superior vibration damping and longer lifespan due to reduced internal friction, making them more suitable for dynamic and harsh environments compared to dry gauges.

  9. What materials are used in constructing these gauges?

    The gauge construction involves high-quality materials like stainless steel for the casing, phosphor bronze for the Bourdon tube, and durable plastics or glass for the window, ensuring resistance to corrosion and external damage.

  10. Why choose Guanshan Instruments as your supplier?

    Guanshan Instruments is renowned for precision manufacturing and robust product designs tailored to meet diverse industrial needs. Our comprehensive service and commitment to quality ensure that we provide reliable and long-lasting pressure gauge solutions.

Product Hot Topics

  1. Benefits of Glycerin Filled Pressure Gauges

    Glycerin filled pressure gauges, such as our 1-100 psi models, are fundamental in industries with intense vibration and pulsation challenges. The glycerin filling effectively dampens needle oscillations, ensuring stable readings essential for safety and process integrity. Compared to dry gauges, glycerin-filled versions demonstrate enhanced durability, shielding internal mechanisms from wear and tear, thus extending operational longevity and reducing maintenance requirements. Across sectors like HVAC, hydraulic systems, and marine industries, our gauges offer reliability, backed by our position as a trusted supplier noted for quality craftsmanship and customer-focused service.

  2. Choosing the Right Gauge for Your Needs

    Selecting the appropriate glycerin filled pressure gauge requires an understanding of the application's environmental conditions and medium compatibility. Our 1-100 psi gauges are crafted from robust materials such as stainless steel and copper alloys, making them ideal for challenging environments. The glycerin's damping properties further enhance performance by stabilizing readings amidst vibration, a feature critical for maintaining the accuracy of monitoring systems across diverse installations. Trust Guanshan Instruments, a leading supplier, for expert guidance in choosing gauges tailored to specific industrial requirements.

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