Hot Product

Manufacturer of PG-L-04-4 Small Pressure Gauge

As a manufacturer, we offer PG-L-04-4 small pressure gauge designed for industrial use with durable materials and precise measurement capabilities.


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 size100 mm
Accuracy class1.6
Scale ranges-1~600 bar
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

TypeBourdon Tube, Diaphragm, Digital
MaterialStainless Steel, Brass
ApplicationIndustrial, Automotive, Healthcare, HVAC

Product Manufacturing Process

The manufacturing process for small pressure gauges involves precise engineering and high-quality materials to ensure accuracy and reliability. Key steps include the machining of pressure sensing elements, assembly of movement components, and calibration against industry standards to meet accuracy requirements. Studies show that using advanced manufacturing techniques, such as CNC machining and automated assembly lines, enhances consistency and efficiency in production. As a manufacturer, we prioritize quality checks at each stage to minimize defects and maximize performance.[1

Product Application Scenarios

Small pressure gauges are essential in many fields. In industrial settings, they ensure machinery functions within safe parameters, preventing over-pressurization. Automotive applications rely on them to monitor systems such as tires and fuel lines. Healthcare applications use small pressure gauges to maintain the safety and functionality of devices like anesthesia equipment. HVAC systems use them to monitor and control refrigerant pressure. Studies indicate that precision in these areas reduces operational risks and enhances efficiency.[2

Product After-Sales Service

We offer comprehensive after-sales support including calibration services, troubleshooting assistance, and replacement parts. Our dedicated team ensures that any concerns regarding our small pressure gauges are swiftly addressed.

Product Transportation

Products are securely packaged to withstand transportation stresses. We work with reliable logistics partners to ensure timely delivery worldwide, maintaining the integrity of our small pressure gauges during transit.

Product Advantages

  • Durable materials ensure a long-lasting lifespan.
  • High accuracy meets industry standards.
  • Customizable options cater to diverse applications.

Product FAQ

  • What materials are used in the small pressure gauge? Our gauges use stainless steel and brass for durability and corrosion resistance, ideal for industrial applications.
  • How often should the small pressure gauge be calibrated? Regular calibration is recommended annually to ensure consistent accuracy in pressure readings.
  • What is the manufacturer’s warranty policy? We offer a one-year warranty covering manufacturing defects and ensure high-quality standards.
  • Can the small pressure gauge withstand harsh environments? Yes, our gauges are designed to operate in various conditions, including high temperature and humidity.
  • Is it easy to install the small pressure gauge? Yes, our products come with standardized connection threads for easy integration into systems.
  • What is the maximum pressure range for these gauges? Our small pressure gauges can measure up to 600 bar, suitable for most industrial applications.
  • Are these gauges suitable for gaseous media? Yes, they are designed to handle both liquid and gaseous media effectively.
  • Can I get custom logos on the dial? Absolutely, we offer customization options including logos on the dial.
  • What should I do if the gauge stops working? Contact our customer service team for troubleshooting and possible repairs or replacements.
  • How are the gauges packaged for shipping? Each gauge is carefully packed in protective materials to prevent damage during shipping.

Product Hot Topics

  • Advancements in small pressure gauge technology. The industry sees continuous improvements with digital gauge integration, providing enhanced accuracy and data capabilities for better control and monitoring by manufacturers.
  • Importance of material selection in manufacturing. Choosing appropriate materials like stainless steel and brass is crucial for gauge durability and performance in various pressure measurement applications.
  • Role of small pressure gauges in environmental sustainability. By ensuring efficient system operations, pressure gauges contribute to reduced energy consumption and lower emissions, aligning with sustainability goals.
  • Economic impact of precision gauge manufacturing. As global demand grows, manufacturers focus on precision engineering to maintain competitiveness in international markets, boosting economic contributions.
  • Challenges in gauge calibration and maintenance. Regular calibration and maintenance are essential for retaining accuracy and reliability, with manufacturers investing in advanced calibration technologies.
  • Small pressure gauges in aerospace applications. These gauges play a critical role in monitoring and maintaining pressure systems within aircraft, highlighting their significance in the aerospace sector.
  • Integration of IoT with small pressure gauges. IoT-enabled gauges offer remote monitoring and data analysis, allowing manufacturers to enhance product capabilities and user convenience.
  • Customization trends in small pressure gauge manufacturing. Personalized solutions are increasingly in demand, with manufacturers offering customizable gauges to meet specific client requirements.
  • Market trends towards digital pressure gauges. The shift from analog to digital gauges is accelerating, providing more precise measurements and enhanced data management capabilities.
  • Manufacturer’s innovation in gauge design. Innovative designs are emerging to meet diverse application needs, showcasing the adaptability and technological advancement of manufacturers.

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