Hot Product

Factory Liquid Filled Hydraulic Pressure Gauge - 2.5 PG-L-06

The PG-L-06 is a factory liquid filled hydraulic pressure gauge, designed for precise measurements in systems with high dynamic pressure and vibrations.


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 Details

ModelPG-L-06
DescriptionLiquid filled pressure gauge
Nominal size in mm63
Accuracy class1.6 or 2.5

Common Product Specifications

Scale ranges-1~600bar
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

Product Manufacturing Process

The manufacturing of liquid filled hydraulic pressure gauges involves precision engineering to ensure accuracy and durability. The process typically starts with the selection of high-quality materials, such as stainless steel for the case and phosphor bronze for the Bourdon tube. The components are precision machined and assembled in a controlled environment to avoid contamination. Liquid filling, usually with glycerin, is carefully performed to ensure no air bubbles remain, which could affect performance. Rigorous testing under different pressure and temperature conditions is then conducted to certify the gauge's reliability and performance. As observed in various studies, accurately manufactured liquid filled hydraulic pressure gauges contribute significantly to industrial efficiency by minimizing the risk of mechanical failures.

Product Application Scenarios

Liquid filled hydraulic pressure gauges are vital in numerous industrial applications, where accurate pressure monitoring is essential for safe and efficient operations. These gauges are widely used in manufacturing facilities to monitor hydraulic systems, ensuring machines operate within safe pressure limits. In the automotive industry, they are indispensable for measuring pressures in vehicle hydraulic systems, such as braking and steering mechanisms. Oil and gas industries employ these gauges for monitoring drilling operations, where precise pressure readings are critical for safety. In construction, heavy machinery relies on hydraulic systems, making these gauges crucial for equipment operation. Literature suggests that employing such gauges in these demanding environments enhances operational safety and equipment longevity.

Product After-Sales Service

Our factory provides comprehensive after-sales service for all liquid filled hydraulic pressure gauges. This includes a warranty period that covers any manufacturing defects. Our dedicated support team is available to assist with installation and troubleshooting. We also offer calibration services to ensure your gauges maintain their accuracy over time. In case of any issues, replacement parts and repair services are promptly available to minimize downtime.

Product Transportation

All factory liquid filled hydraulic pressure gauges are securely packaged to prevent damage during transit. We utilize durable materials and protective cushioning to ensure the integrity of each gauge. Shipping options include air, sea, and land transport, with full insurance coverage to provide peace of mind. Tracking services are available for all shipments, allowing you to monitor the delivery status of your order.

Product Advantages

  • Dampening of Vibrations: The liquid fill absorbs shocks, ensuring stable pressure readings even in high-vibration environments.
  • Protection from External Environment: Liquid filling protects internal components from dust and moisture, prolonging gauge life.
  • Enhanced Readability: The steady pointer movement provides clear and precise readings.
  • Temperature Compensation: The liquid helps mitigate temperature fluctuations, maintaining gauge accuracy.

Product FAQ

  • What is the main function of a liquid filled hydraulic pressure gauge in a factory setting? Liquid filled hydraulic pressure gauges are used to accurately measure pressures within a system, ensuring machinery operates safely and efficiently by providing reliable data for maintenance and operational decisions.
  • How does the liquid filling improve the gauge's performance? The liquid filling dampens vibrations and pressure spikes, providing stabilized needle movement for more accurate readings in dynamic environments commonly found in factories.
  • What types of liquids are used for filling these gauges? Typically, glycerin or silicone is used, as these liquids provide effective damping and compatibility with most hydraulic fluids.
  • Can these gauges be used in extreme temperature conditions? Yes, but it's important to select a liquid filling suitable for the specific temperature range to ensure accurate readings and gauge longevity.
  • What maintenance is required for these gauges? Regular inspections for mechanical integrity, recalibration to maintain accuracy, and ensuring the liquid level is adequate are typical maintenance tasks.
  • Are these gauges suitable for corrosive environments? While they offer some protection, it's important to select models specifically designed for corrosive conditions, or add additional protective measures.
  • How are these gauges installed in a factory hydraulic system? Installation involves threading into the appropriate connection port and ensuring a secure fit to prevent leaks. Proper orientation is also crucial for accurate readings.
  • Is it possible to customize the gauge's display? Yes, customized dials and pointers are available to match specific factory requirements and enhance readability.
  • Can these gauges be used in both liquid and gas applications? Yes, as long as the medium does not attack copper alloy parts and is neither highly viscous nor crystallizing.
  • What is the expected lifespan of a liquid filled hydraulic pressure gauge? With proper maintenance, these gauges can last many years, with performance dependent on usage conditions and the quality of the gauge.

Product Hot Topics

  • How do factory liquid filled hydraulic pressure gauges enhance operational safety? In a factory environment, ensuring equipment operates within designated pressure limits is critical for safety and efficiency. Liquid filled hydraulic pressure gauges provide accurate readings by dampening vibrations and pressure spikes, which are common in manufacturing settings. The stable readings help operators make informed decisions on machinery maintenance and operation, reducing the risk of malfunctions and accidents, thereby enhancing overall workplace safety.
  • What sets the PG-L-06 apart from other pressure gauges? The PG-L-06 model, specifically designed for factory use, incorporates high-quality materials like phosphor bronze and stainless steel for durability. Its glycerin filling effectively dampens vibrations, making it suitable for high-pressure environments with significant mechanical activity. This model also offers customizable features to meet specific factory needs, such as specialized dials or connection options, providing an adaptable and reliable solution in diverse industrial applications.

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