Hot Product

Wholesale Diaphragm Pressure Gauge for Industrial Use

Our wholesale diaphragm in pressure gauge offers precise pressure measurement, designed for industrial applications including food, pharma, and chemical sectors.


Product Features:
  • Dial size: 2", 2.5", 4", 6"
  • Range: -1~40Bar
  • Diaphragm Body: SS 304 or SS 316L
  • Diaphragm Seal: Seal: SS316L
  • Clamp Size: 50.5 or 64

Product Detail

Product Tags

Product Main Parameters

ModelPG-D-07
Nominal size in mm63
Accuracy class1.6 or 2.5
Scale ranges-1~40bar
Permissible temperatureAmbient: -20~60℃, Medium: 200℃
Process connectionS.S 304
Connection Size50.5 or 64
Diaphragm bodyS.S 304 or S.S 316L
Diaphragm sealS.S 316L
CaseS.S 304
BezelS.S 304 Rolling
WindowPC
DialAluminum (customized logo)
PointerAluminum, black

Common Product Specifications

Material CompatibilityStainless Steel, Hastelloy, Tantalum
ApplicationsPharmaceutical, Biotechnology, Food & Beverage
Pressure RangeLow to High
Hygiene ComplianceSanitary Standards
ProtectionOverpressure and Corrosion Resistant

Product Manufacturing Process

The manufacturing process of diaphragm pressure gauges involves precise engineering to ensure accuracy and reliability. Based on industry standards, the process begins with selecting high-grade materials such as stainless steel or Hastelloy, which are known for their durability and corrosion resistance. The diaphragm is then crafted to exact specifications to ensure sensitivity to pressure changes. Advanced welding techniques are used to create a sealed environment, preventing any contamination. The gauge components are meticulously assembled and calibrated using specialized equipment to ensure precise measurements. Quality checks are performed at each stage to meet rigorous industry standards. A study published in the Journal of Manufacturing Processes highlights the importance of material choice, machining accuracy, and quality assurance in producing reliable gauges.


Product Application Scenarios

Diaphragm pressure gauges play a crucial role in various industrial applications. In the pharmaceutical sector, they ensure that pressure measurements do not contaminate sterile environments or interfere with drug purity. In the food and beverage industry, these gauges are vital for maintaining sanitation standards, preventing contamination, and ensuring product quality. Chemical industries rely on diaphragm pressure gauges for handling aggressive media, ensuring safety, and maintaining operational efficiency. An authoritative study in the International Journal of Pressure Vessels and Piping outlines the importance of selecting the right diaphragm material for specific media to ensure accurate and reliable pressure measurement.


Product After-Sales Service

  • 1-year warranty on all diaphragm pressure gauges.
  • Free technical support and consultation.
  • Replacement of defective units under warranty.
  • Regular calibration services available on request.

Product Transportation

Diaphragm pressure gauges are securely packaged to prevent damage during transit. We partner with reputable logistics companies to ensure timely and safe delivery to our wholesale clients worldwide. Tracking information is provided for all shipments.


Product Advantages

  • Sensitive and accurate measurements.
  • Robust separation of media and sensor.
  • Wide range of applications from low to high pressure.
  • Meets stringent sanitary and hygiene standards.
  • Offers protection against overpressure.

Product FAQ

  1. What materials are used in the diaphragm?

    Our wholesale diaphragm in pressure gauge utilizes materials such as stainless steel, Hastelloy, and Tantalum, selected for their durability and compatibility with various media.

  2. How does a diaphragm pressure gauge work?

    The diaphragm acts as a barrier, converting pressure into mechanical movement. This reads as pressure levels on a dial or digital display.

  3. Can the gauge handle corrosive media?

    Yes, our diaphragm pressure gauges are designed to handle corrosive media, thanks to the robust materials used in their construction.

  4. What industries benefit from using diaphragm pressure gauges?

    Industries including pharmaceuticals, food and beverage, and chemicals benefit greatly, ensuring precise pressure measurements without contamination.

  5. Do you offer customized solutions?

    Yes, we provide customized wholesale diaphragm in pressure gauge solutions, tailoring specifications to meet specific client needs.

  6. What is the delivery time for wholesale orders?

    Delivery time varies based on order size and destination, but typically ranges from 3-6 weeks. We prioritize efficient logistics to meet deadlines.

  7. Are there calibration services available?

    Yes, we offer regular calibration services to maintain accuracy and reliability of your gauges.

  8. How is the gauge protected during transportation?

    Each gauge is carefully packaged to prevent damage, ensuring that our wholesale diaphragm in pressure gauge products arrive in perfect condition.

  9. What guarantees do you provide?

    We offer a 1-year warranty on all our diaphragm pressure gauges, covering defects under normal use conditions.

  10. How do I maintain the gauge for optimal performance?

    Regular maintenance includes visual inspections and periodic calibrations to ensure long-term reliability and performance.


Product Hot Topics

  1. How do diaphragm pressure gauges enhance industrial safety?

    Diaphragm pressure gauges improve safety by providing accurate pressure readings, thus preventing system failures due to overpressure, which is crucial for industries dealing with high-risk operations. By using materials resistant to corrosion and damage, these gauges ensure long-lasting protection and reliability. The wholesale diaphragm in pressure gauge market recognizes the importance of quality in maintaining operational safety and efficiency.

  2. The impact of material selection on gauge performance

    Choosing the right materials, such as stainless steel or Hastelloy, significantly impacts the performance and durability of diaphragm pressure gauges. These materials provide resistance to corrosion and pressure fluctuations, ensuring precise measurement in various environmental conditions. The wholesale diaphragm in pressure gauge market continually invests in research to enhance material efficiency and user satisfaction.

  3. Why is hygiene important in diaphragm pressure gauges?

    In industries like pharmaceuticals and food processing, maintaining hygiene is crucial to prevent contamination. Diaphragm pressure gauges designed to meet stringent sanitary standards ensure that media does not contact sensor elements, preserving product purity. This is a critical consideration within the wholesale diaphragm in pressure gauge industry, driving innovation in gauge design and production.

  4. Advancements in diaphragm pressure gauge technology

    The wholesale diaphragm in pressure gauge industry is witnessing significant advancements, including digital interfaces and enhanced calibration techniques. These innovations increase accuracy and ease of use, meeting the evolving demands of modern industrial applications. Staying ahead of technological trends is vital for manufacturers aiming to maintain competitive advantages.

  5. Challenges in manufacturing high-quality diaphragm pressure gauges

    Manufacturing high-quality diaphragm pressure gauges involves overcoming challenges like ensuring material compatibility, precise calibration, and meeting diverse industry standards. Addressing these challenges requires continuous research and investment in technology, which is a priority in the wholesale diaphragm in pressure gauge market.

  6. The role of diaphragm pressure gauges in environmental monitoring

    As environmental monitoring becomes more critical, the need for accurate pressure gauges grows. Diaphragm pressure gauges help in reliably measuring air and gas pressures, contributing to environmental safety and compliance with regulations. This adds value to the wholesale diaphragm in pressure gauge market by aligning with global sustainability goals.

  7. Customization trends in diaphragm pressure gauges

    Customization is increasingly important in the wholesale diaphragm in pressure gauge market, with clients seeking tailored solutions to meet unique application needs. Whether it's adjusting materials or specifications, providing adaptable products is key to client satisfaction and market growth.

  8. Comparative analysis: Diaphragm vs. other pressure gauges

    Comparing diaphragm pressure gauges to other types, such as bourdon tube or capsule gauges, highlights their superior sensitivity and versatility. These advantages make them preferable for applications requiring precise pressure control and hygiene, positioning them as a leading choice in the wholesale diaphragm in pressure gauge market.

  9. Future trends in the diaphragm pressure gauge industry

    The future of the wholesale diaphragm in pressure gauge industry points towards increased digital integration, material innovation, and sustainability. By focusing on these trends, manufacturers can better meet the demands of a growing global market.

  10. The significance of quality assurance in gauge manufacturing

    Quality assurance processes are vital in manufacturing diaphragm pressure gauges to ensure accuracy and reliability. Rigorous testing and calibration procedures are part of maintaining high standards, fostering trust and satisfaction in the wholesale diaphragm in pressure gauge market.

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