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Low Pressure Sanitary Diaphragm Pressure Gauge-Clamp Type Pressure Gauge

Low Pressure Sanitary Diaphragm Pressure Gauge-Clamp Type Pressure Gauge

High quality cheap diaphragm pressure gauge for sale
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Product Introduction

Our company adopts a standardized production process, from production research and development, quality inspection, to after-sales service, there is a complete set of processes to ensure that we can provide our customers with high-quality Stainless Steel Brass Pressure Gauge, 150mm Vibration-resistant pressure gauge, Chemical Shockproof Pressure Gauge and considerate services. Our company is guided by market demand and serves our customers with excellent technology and integrity. We are committed to establishing a corporate image, improving the quality of employees, increasing brand awareness, and providing good services to domestic and foreign customers with a scientific management model. Our company adheres to the development concept of 'Integrity, Integrity, Responsibility', insists on leading the development of the enterprise with technological innovation, and provides customers with products that meet customer needs and services that exceed their expectations.

Diaphragm Pressure Gauge

High quality cheap diaphragm pressure gauge for sale

A diaphragm seal type pressure gauge is a type of mechanical pressure gauge that incorporates a diaphragm seal to provide a barrier between the process media being measured and the gauge's working mechanism. This protects the mechanical gauge from the corrosive, abrasive, or viscous substances used in many industrial processes while still providing accurate pressure readings.


The diaphragm seal uses a flexible membrane made of materials such as stainless steel or Monel alloy to separate the gauge mechanism from the process media. When the process media applies pressure to the diaphragm, the deflection is transmitted to the gauge mechanism via a hydraulic fluid sealed within the seal assembly. As a result, the gauge reading is a true reflection of the process pressure without the influences of the corrosive or abrasive substances.


Diaphragm seal type pressure gauges are used in a variety of applications, including chemical processing, pharmaceuticals, oil and gas, food and beverage, and water treatment. They are available in various types, including threaded, flanged, and sanitary connections, and can measure pressures from a few millibars to thousands of psi.



Quick Details

Place of Origin: Zhejang, China (Mainland) 

Brand Name: Hongqi

Product Name: diaphragm pressure gauge 

Dial size: 100mm.75mm

Measuring range: 0-1Mpa

Model Number: YTP-75S

Accuracy class: 1.6%

Working environment temperature -20-70℃

Gauge connect: copper alloy

Diaphragm connection: standard 

Connecting thread: M20*1.5

Diaphragm body material: PVC/PTFE

Protection degree: IP54

Gauge liquid filling: filled with working-use sillcone oil


Packaging & Delivery

Packaging Details:Packing for diaphragm pressure gaugeare as follows: inner packing:ordinary box foam box/plastic for one pr outer packing: double corrugated box for 50pcs or 30pcs shipment packing:FCLILCL(755CTNS for one container)

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Hongqi Instrument, established in 1993, is one of the leading manufacturers and suppliers of diaphragm pressure gauge in China. Providing you with low price and good service, we welcome you to wholesale the famous brands' gauge made in China at cheap price from our factory.

We sincerely welcome customers to quickly feedback their ideas and information to us, so that our Low Pressure Sanitary Diaphragm Pressure Gauge-Clamp Type Pressure Gauge will keep improving and these will become the cornerstone of our common long-term development. Our advantages are not limited to high-quality product performance. Our professional strength and the concept of customer responsibility to help customers grow up and grow together with them.

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