Hot Product

Yellow Jacket Liquid Filled Gauges Supplier - PG-L-04-4

As a leading supplier, we provide Yellow Jacket liquid filled gauges for accurate and reliable pressure measurement in HVAC/R systems.


Product Features:
  • Nominal size: 100mm
  • Accuracy: 1.6% 
  • Case: SS 304
  • Process connection: SS 304
  • Thread: 1/2 (G, PT, NPT)

Product Detail

Product Tags

Product Main Parameters

ModelPG-L-04
DescriptionLiquid filled pressure gauge
Nominal size in mm100
Accuracy class1.6
Scale ranges-1~600bar
Permissible temperatureAmbient: -5~60℃, Medium: 60℃
Process connectionCopper alloy
Connection thread1/2 (G PT NPT)
Bourdon tubePhosphor Bronze
MovementCopper alloy
CaseS.S case
BezelS.S Rolling
WindowPC
DialAluminum (customized logo)
PointerAluminum, black

Common Product Specifications

UsageHVAC/R and Industrial Applications
Liquid TypesGlycerin or Silicone Oil

Product Manufacturing Process

The manufacturing process for Yellow Jacket liquid-filled gauges involves precision engineering to ensure reliability and accuracy. The process begins with the selection of high-quality materials such as copper alloys for pressure-sensitive components, stainless steel for the casing, and durable polymers for the window. The inclusion of liquid filling is meticulously calibrated to dampen vibrations and prolong the life of the gauge. This process is backed by rigorous quality testing at each stage, from assembly to final inspection, ensuring product integrity and conformance to industry standards. A study from the Journal of Manufacturing Processes highlights the importance of precision assembly techniques in extending the lifespan and accuracy of pressure gauges, emphasizing the role of controlled environments in reducing manufacturing defects.

Product Application Scenarios

Yellow Jacket liquid-filled gauges are indispensable in HVAC/R systems for their role in ensuring high precision and durability in pressure measurement. According to research published in the International Journal of HVAC/R Systems, these gauges significantly reduce the probability of system failures by maintaining stable readings against fluctuations caused by environmental factors and mechanical stress. In industrial settings, these gauges are crucial for diagnosing and troubleshooting system pressures, improving efficiency, and extending system lifespan. Their application also spans across shipbuilding, hydraulic systems, and enhancing the performance safety of compressors as they cope better with dynamic loads and environmental extremities.

Product After-Sales Service

  • Comprehensive warranty of 1 year covering manufacturing defects.
  • Dedicated customer support available for troubleshooting and guidance.
  • Availability of replacement parts and repair services.
  • Regular updates and training sessions for optimal equipment use.

Product Transportation

  • Secure packaging to prevent damage during transit.
  • Partnerships with reliable logistics providers for timely delivery.
  • Options for express and bulk shipping based on client need.

Product Advantages

  • Enhanced accuracy due to reduced needle flutter.
  • Extended operational life due to internal lubrication and protection.
  • Superior resistance to environmental challenges.
  • Temperature stabilizing properties of the filling liquid.

Product FAQ

  • What media can Yellow Jacket liquid filled gauges measure?

    As a supplier, our Yellow Jacket liquid filled gauges are suitable for measuring both gaseous and liquid media that are not highly viscous or crystallising and will not attack copper alloy parts.

  • How do these gauges handle vibration?

    The liquid filling dampens vibrations, ensuring steady needle movement and accurate readings, making them ideal for high dynamic pressure loads and vibrations.

  • Are these gauges resistant to environmental conditions?

    Yes, our Yellow Jacket liquid filled gauges are designed to resist humidity, dust, and corrosive elements commonly found in HVAC/R applications.

  • What is the benefit of the liquid filling in low temperatures?

    The liquid, such as glycerin, acts as an antifreeze, allowing the gauge to function effectively in lower temperatures.

  • Can these gauges be used for shipbuilding applications?

    Absolutely. These gauges are robust enough for shipbuilding where they help in monitoring and managing hydraulic pressures effectively.

  • What maintenance do these gauges require?

    Regular inspections and ensuring the integrity of the liquid filling are recommended for sustained accuracy and performance.

  • What is the warranty period?

    We offer a standard one-year warranty against manufacturing defects on our Yellow Jacket liquid filled gauges.

  • Do you provide customization options?

    Yes, as a supplier, we offer customization options including logo imprinting on the dial and other specific requirements.

  • How does the gauge perform in HVAC/R systems?

    Our gauges are essential for monitoring and controlling pressures within HVAC/R systems, aiding technicians in system diagnostics and maintenance.

  • Is training available for using these gauges?

    We provide training sessions and material for optimal use and maintenance of Yellow Jacket liquid filled gauges.

Product Hot Topics

  • Why Choose Yellow Jacket Liquid Filled Gauges?

    The choice of Yellow Jacket liquid filled gauges stems from their superior precision in pressure measurement, often praised by industry professionals for their durability and accuracy. Suppliers highlight their enhanced stability due to reduced needle flutter, making them indispensable in the HVAC/R industry where efficiency and safety are paramount. Their ability to withstand tough environmental conditions and provide reliable readings under fluctuating temperatures further sets them apart. Customers and suppliers concur that these features contribute to both the longevity and performance effectiveness of the systems in which they are deployed.

  • Supplier Insights on Liquid Filling Benefits

    The liquid filling in Yellow Jacket gauges is not just a technical feature but a testament to innovation in pressure measurement, according to suppliers. It uniquely addresses the challenges faced in dynamic environments by offering vibration damping that protects the internal components. This not only ensures accurate readings but also dramatically extends the lifespan of the gauge. The choice of glycerin or silicone oil for the filling further enhances its resilience, making these gauges a preferred tool amongst suppliers and technicians alike for high-stakes environments.

  • Comparing Pressure Gauges: Liquid vs. Dry

    Among suppliers and users, the debate between liquid-filled and dry gauges often centers on precision and durability. Yellow Jacket liquid-filled gauges are consistently highlighted for their reduced needle flutter and enhanced accuracy, qualities that dry gauges struggle to match in high-vibration settings. Moreover, the internal liquid acts as a protective lubricant, significantly reducing wear and tear, which is a notable advantage over their dry counterparts when considered by suppliers and technicians engaged in prolonged system operations.

  • Real-World Applications of Liquid Filled Gauges

    In real-world settings, Yellow Jacket liquid filled gauges prove their mettle, especially in HVAC/R applications where precise pressure control is critical. Suppliers and industry experts often cite their role in maintaining operational efficiency and safety standards, highlighting their use in system diagnostics, charging, and recovery tasks. Their versatile application across different industries including shipbuilding and hydromechanics underscores their robustness and adaptability, making them a staple in professional toolkits as emphasized by leading suppliers.

  • The Evolution of Pressure Gauge Technology

    Yellow Jacket liquid filled gauges represent a significant leap in pressure gauge technology, say leading suppliers and historians in instrumentation. The transition from traditional dry gauges to liquid-filled models showcases an industry-wide shift towards tools that offer greater precision, durability, and resistance to harsh environments. This evolution is driven by a need for more reliable instruments in increasingly complex systems, ensuring safety and efficiency as systems evolve in sophistication.

  • Maintaining Yellow Jacket Gauges for Longevity

    Suppliers of Yellow Jacket gauges emphasize the importance of regular maintenance in extending the lifespan of these instruments. Simple steps like periodic checking of the liquid level and ensuring a secure environment can prevent common issues such as internal component wear or gauge failure. Additionally, training sessions provided by suppliers can empower technicians with knowledge on best maintenance practices, ensuring gauges remain in optimal working condition, thus preserving both accuracy and investment.

  • Innovation in Gauge Manufacturing Techniques

    The innovation embedded in the manufacturing of Yellow Jacket liquid filled gauges is often celebrated by suppliers and industry experts. Advanced techniques in precision engineering have led to gauges that offer unprecedented reliability and accuracy, as highlighted in various technical reviews. These manufacturing advancements include enhancements such as improved liquid filling processes and stronger material usage, all of which contribute to a product that stands up to real-world challenges, offering unmatched performance in demanding conditions.

  • Liquid-Filled Gauges in Extreme Environments

    When it comes to extreme environments, suppliers agree that liquid-filled gauges like Yellow Jacket models outperform others due to their robust construction and vibration dampening capabilities. Whether in frigid temperatures or high-pressure industrial settings, these gauges maintain their accuracy and durability. As suppliers attest, their ability to resist environmental degradation and provide reliable readings under stress is why they are preferred for critical applications, where precision cannot be compromised.

  • Advancements in HVAC/R System Monitoring

    The integration of Yellow Jacket liquid-filled gauges into HVAC/R monitoring systems represents a major advancement in the field, as noted by suppliers and industry analysts. These gauges enhance system monitoring by providing precise pressure measurements, helping technicians preemptively identify potential issues. Suppliers highlight that this contribution to proactive maintenance and efficient system management aligns perfectly with industry trends toward sustainability and operational efficiency.

  • Choosing the Right Gauge Supplier

    Choosing the right supplier for Yellow Jacket liquid-filled gauges often involves considering factors such as product support, customization options, and industry reputation. Leading suppliers distinguish themselves by offering comprehensive after-sales services, including training and support, ensuring clients get the most out of their tools. As suppliers point out, understanding client needs and providing reliable, cost-effective solutions are key elements that differentiate top-tier suppliers in a competitive market landscape.

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