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BOURDON

Bourdon is a brand historically associated with pressure measurement, tracing its origins to Eugène Bourdon, the 19th-century French engineer who invented the Bourdon tube—the curved, flattened metal tube that straightens under pressure and remains the basis for most mechanical pressure gauges. The Bourdon name is now used by Bourdon Instruments, a manufacturer of pressure and temperature instrumentation. The product line includes mechanical pressure gauges, differential pressure gauges, pressure transmitters, temperature gauges, and accessories. These instruments are used across industrial sectors such as oil and gas, chemical processing, power generation, water treatment, and general manufacturing. Bourdon gauges are typically specified for their robust construction, with options for all-stainless steel wetted parts and cases, providing corrosion resistance in harsh environments. Accuracy classes commonly range from ±0.5% to ±1.6% of full scale, depending on the model. Dial sizes vary from 1.5 inches to 6 inches, with connections in NPT, BSP, or metric threads. Pressure ranges cover vacuum to 15,000 psi or more, and temperature gauges handle ranges from -50°C to 600°C. Many models offer liquid filling for vibration dampening, safety patterns with solid baffle walls, and IP65 or IP66 ingress protection. 3G Electric supplies the Bourdon line as part of its industrial equipment portfolio. We stock and source Bourdon pressure gauges, transmitters, and accessories, offering configurations with all-stainless steel wetted parts, plastic or stainless steel cases, and various dial sizes and connection types. Our catalog includes panel-mount gauges with 4 1/2 inch dials, 1/2 inch NPT male bottom connections, and accuracy of ±0.5%, covering ranges from 0-60 psi to 0-600 psi. We support procurement specialists and maintenance managers by providing detailed specifications, competitive quotes, and global shipping. Whether you need a single replacement gauge or a bulk order for a plant turnaround, 3G Electric can fulfill requirements with genuine Bourdon instruments. Our team assists with model selection based on pressure range, connection size, accuracy, and environmental conditions. We also handle special order options such as liquid filling, safety glass, and alternative thread types. For technical buyers, we provide datasheets and certificates of origin where applicable. 3G Electric serves customers worldwide, ensuring that Bourdon instrumentation is accessible regardless of location. Our logistics network allows for efficient delivery to Asia, Europe, the Americas, and the Middle East. We understand the criticality of accurate pressure measurement in industrial processes and aim to supply the right Bourdon product for each application. By combining technical knowledge with a broad inventory, we help reduce downtime and maintain operational safety. Contact us with your specifications for a prompt quotation.

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About BOURDON

Bourdon is a brand historically associated with pressure measurement, tracing its origins to Eugène Bourdon, the 19th-century French engineer who invented the Bourdon tube—the curved, flattened metal tube that straightens under pressure and remains the basis for most mechanical pressure gauges. The Bourdon name is now used by Bourdon Instruments, a manufacturer of pressure and temperature instrumentation. The product line includes mechanical pressure gauges, differential pressure gauges, pressure transmitters, temperature gauges, and accessories. These instruments are used across industrial sectors such as oil and gas, chemical processing, power generation, water treatment, and general manufacturing. Bourdon gauges are typically specified for their robust construction, with options for all-stainless steel wetted parts and cases, providing corrosion resistance in harsh environments. Accuracy classes commonly range from ±0.5% to ±1.6% of full scale, depending on the model. Dial sizes vary from 1.5 inches to 6 inches, with connections in NPT, BSP, or metric threads. Pressure ranges cover vacuum to 15,000 psi or more, and temperature gauges handle ranges from -50°C to 600°C. Many models offer liquid filling for vibration dampening, safety patterns with solid baffle walls, and IP65 or IP66 ingress protection. 3G Electric supplies the Bourdon line as part of its industrial equipment portfolio. We stock and source Bourdon pressure gauges, transmitters, and accessories, offering configurations with all-stainless steel wetted parts, plastic or stainless steel cases, and various dial sizes and connection types. Our catalog includes panel-mount gauges with 4 1/2 inch dials, 1/2 inch NPT male bottom connections, and accuracy of ±0.5%, covering ranges from 0-60 psi to 0-600 psi. We support procurement specialists and maintenance managers by providing detailed specifications, competitive quotes, and global shipping. Whether you need a single replacement gauge or a bulk order for a plant turnaround, 3G Electric can fulfill requirements with genuine Bourdon instruments. Our team assists with model selection based on pressure range, connection size, accuracy, and environmental conditions. We also handle special order options such as liquid filling, safety glass, and alternative thread types. For technical buyers, we provide datasheets and certificates of origin where applicable. 3G Electric serves customers worldwide, ensuring that Bourdon instrumentation is accessible regardless of location. Our logistics network allows for efficient delivery to Asia, Europe, the Americas, and the Middle East. We understand the criticality of accurate pressure measurement in industrial processes and aim to supply the right Bourdon product for each application. By combining technical knowledge with a broad inventory, we help reduce downtime and maintain operational safety. Contact us with your specifications for a prompt quotation.

Common Applications

  • Oil and gas — Bourdon pressure gauges with all-stainless steel wetted parts for wellhead and pipeline monitoring.
  • Chemical processing — Bourdon MPG6-A60 series gauges with ±0.5% accuracy for reactor and vessel pressure indication.
  • Power generation — Bourdon pressure transmitters and gauges for steam and water systems in turbines and boilers.
  • Water treatment — Bourdon panel-mount gauges with 4 1/2 inch dials for filter and pump discharge pressure monitoring.
  • General manufacturing — Bourdon pressure gauges with 1/2 inch NPT connections for compressed air and hydraulic systems.
  • HVAC — Bourdon differential pressure gauges for filter monitoring and airflow measurement in large facilities.

Frequently asked questions

Common questions about BOURDON from 3G Electric.

What is the accuracy of Bourdon pressure gauges supplied by 3G Electric?

Bourdon pressure gauges are available in several accuracy classes. The models listed in our catalog, such as the MPG6-A60 series, offer ±0.5% of full scale. Other Bourdon gauges may have ±1.0% or ±1.6% accuracy. The accuracy is typically specified as a percentage of the full pressure range and is tested under standard conditions. For critical applications, higher accuracy classes are recommended. 3G Electric provides detailed specifications for each gauge, including accuracy, dial size, and pressure range, to help you select the appropriate model.

Are Bourdon pressure gauges suitable for corrosive media?

Many Bourdon pressure gauges are designed with all-stainless steel wetted parts, which provide resistance to corrosion from various media. The wetted parts include the Bourdon tube, socket, and movement. Stainless steel construction makes these gauges suitable for applications involving water, steam, oils, and mild chemicals. For highly corrosive fluids, additional isolation or special materials like Monel or Hastelloy may be required. 3G Electric can supply Bourdon gauges with alternative wetted materials upon request. Always verify chemical compatibility before installation.

What is the pressure range of the Bourdon MPG6-A60.H19 gauge?

The Bourdon MPG6-A60.H19 pressure gauge has a pressure range of 0 to 60 psi. It features a 4 1/2 inch white dial with a black pointer, a 1/2 inch NPT male bottom connection, and all-stainless steel wetted parts with a plastic case. The accuracy is ±0.5% of full scale. This gauge is suitable for panel mounting and is commonly used in applications requiring precise low-pressure measurement. 3G Electric stocks this model and can provide a quote based on your required quantity.

Can Bourdon pressure gauges be liquid-filled for vibration applications?

Yes, many Bourdon pressure gauges can be supplied with liquid filling, typically glycerin or silicone, to dampen the effects of vibration and pulsation. Liquid filling helps protect the movement and provides a more stable reading in dynamic conditions. The gauges in our catalog may be available with this option; please specify when requesting a quote. Liquid-filled gauges are often used on pumps, compressors, and other equipment where vibration is present. 3G Electric can advise on the appropriate fill fluid based on your operating temperature and compatibility requirements.

What connection sizes are available for Bourdon pressure gauges?

Bourdon pressure gauges are available with a variety of connection sizes, including 1/4 inch NPT, 1/2 inch NPT, and metric threads such as G1/4 or M20. The models in our current listing feature 1/2 inch NPT male bottom connections. Other connection types, such as back connections or panel mount, may also be available. When ordering, specify the connection size, type (male/female), and location (bottom, back, or lower back). 3G Electric can source gauges with the required connection to match your existing piping.

How does 3G Electric support global procurement of Bourdon instruments?

3G Electric ships Bourdon instruments worldwide from our distribution network. We provide detailed product specifications, competitive quotations, and logistics support for international orders. Our team can assist with model selection, documentation, and customs requirements. Whether you need a single gauge or a large batch, we handle the procurement process to ensure timely delivery. We serve customers in various industries, including oil and gas, chemical, power, and water treatment. Contact us with your requirements for a prompt response.