Hot Product

Leading Supplier of Sanitary Diaphragm Pressure Gauges

Reliable supplier of sanitary diaphragm pressure gauges for hygienic applications in pharmaceutical, biotech, food, and beverage industries, with mechanical precision.


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

Product Detail

Product Tags

Product Main Parameters

ModelPG-D-01
Nominal size100 mm
Accuracy class1.6 or 2.5
Scale ranges-1~40 bar
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

TypeDiaphragm Pressure Gauge
MaterialStainless Steel
ApplicationSanitary – Pharma, Biotech, Food
SealingSuperior sealing with diaphragm
ProtectionCorrosion Resistant

Product Manufacturing Process

Diaphragm pressure gauges are meticulously crafted through advanced manufacturing processes, which involve precision engineering to ensure high accuracy and reliability. The selection of materials, such as stainless steel and Teflon, is critical to resist corrosion and withstand harsh conditions. The manufacturing process is guided by strict industry standards to maintain the integrity of the diaphragm, ensuring that it delivers consistent performance across diverse pressure ranges. Technical advancements have enabled the enhancement of these gauges, addressing the need for robust solutions in modern industrial applications. Through rigorous testing, these gauges are calibrated to provide precise measurements, making them indispensable for sectors requiring high levels of sanitation and regulatory compliance.


Product Application Scenarios

Diaphragm pressure gauges are vital across various industries due to their precision and versatility. In the pharmaceutical and biotech sectors, they are essential for maintaining sterile conditions, where they monitor pressure in sensitive environments. In the food and beverage industry, they ensure that pressure levels remain within safe limits, thus safeguarding product quality and safety. Additionally, these gauges are utilized in chemical and petrochemical industries to manage processes involving corrosive substances. The accurate pressure readings provided by diaphragm gauges help in optimizing operational efficiency and safety, ensuring that critical processes are managed effectively.


Product After-Sales Service

Our commitment as a leading supplier extends beyond the delivery of products. We offer comprehensive after-sales services, including technical support, maintenance guidance, and troubleshooting assistance to ensure optimal performance of your diaphragm pressure gauges. Our dedicated customer support team is readily available to address any queries and provide tailored solutions to meet your specific needs. Warranty services are also an integral part of our after-sales support, ensuring customer satisfaction and trust in the longevity and reliability of our products.


Product Transportation

Ensuring the safe and efficient delivery of our diaphragm pressure gauges is a priority for us as a trusted supplier. We collaborate with reliable logistics partners to facilitate worldwide shipping, ensuring that products reach our customers in perfect condition. Our packaging solutions are designed to provide maximum protection against possible damage during transit. We also offer tracking services to keep you informed about the status of your shipment, providing peace of mind and enabling you to plan accordingly for receiving and deploying your gauges.


Product Advantages

  • High Sensitivity and Accuracy: Essential for precision-driven industries.
  • Versatility: Suitable for measuring both gases and liquids.
  • Durability: Robust materials ensure resistance to corrosion.
  • Temperature Compatibility: Effective across a range of temperatures.

Product FAQ

1. What makes a diaphragm pressure gauge ideal for sanitary applications?
Diaphragm pressure gauges are designed with materials like stainless steel, which is non-reactive and easy to clean, making them perfect for sanitary conditions. The diaphragm acts as a barrier to protect the process media from contamination, ensuring compliance with industry hygiene standards.

2. Can a diaphragm pressure gauge handle high-pressure applications?
While diaphragm pressure gauges excel in low to medium-pressure applications, they are generally not suitable for extremely high pressures due to the material limitations of the diaphragm. For higher pressure ranges, alternative types of pressure gauges, such as bourdon tube gauges, may be more appropriate.

3. Is it possible to customize diaphragm pressure gauges for specific needs?
Yes, customization is one of the key advantages we offer as a leading supplier of diaphragm pressure gauges. Options include varying the materials, connections, and even the design to meet specific industry requirements or customer preferences, enhancing the gauge's performance and compatibility.

4. How do liquid-filled diaphragm pressure gauges differ from dry ones?
Liquid-filled gauges contain a damping fluid, typically glycerin or silicone, which helps reduce the effect of vibrations and pressure pulsations. This feature improves the stability of readings and extends the lifespan of the gauge, making them ideal for high-vibration environments.

5. What maintenance is required for diaphragm pressure gauges?
Regular maintenance involves inspecting and cleaning the diaphragm and other components to prevent contamination or wear. It is also essential to recalibrate the gauge periodically to ensure measurement accuracy. Our team offers support and guidance for maintaining optimal operation.


Product Hot Topics

1. The Importance of Hygienic Design in Pressure Gauges
The design of a diaphragm pressure gauge is crucial, especially in industries such as pharmaceuticals and food processing, where hygiene is a top priority. A well-designed pressure gauge helps prevent contamination and ensures compliance with strict industry standards. As a leading supplier, we emphasize the importance of materials and construction techniques that meet these requirements.

2. Advancements in Diaphragm Material Technology
The development of new materials for diaphragms has significantly improved the performance and reliability of pressure gauges. Innovations in materials science allow for enhanced corrosion resistance and durability, even in harsh environments. Our focus as a supplier is to offer gauges that leverage these advancements to deliver superior measurement solutions.

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