Winters Diaphragm Seals Sales

Winters Diaphragm Seals Sales Market Outlook

The global diaphragm seals market is projected to reach approximately USD 2.5 billion by 2035, growing at a compound annual growth rate (CAGR) of about 6.5% from 2025 to 2035. This growth is primarily driven by the increasing demand for reliable pressure measurement in harsh environments, the expansion of the oil and gas sector, and heightened awareness regarding quality control and safety standards in various industrial applications. Moreover, the growing trend of automation and the adoption of advanced technologies in manufacturing processes are further propelling the market forward. The rising investments in infrastructure development across emerging economies also contribute significantly to the expansion of this market segment.

Growth Factor of the Market

Several factors are influencing the growth trajectory of the diaphragm seals market. One significant contributor is the need for precision in pressure measurement and control in various industries such as oil and gas, chemicals, and pharmaceuticals, where the integrity of measurement is paramount. The versatility of diaphragm seals in isolating the measuring instrument from the process media enhances their demand, as they help prevent contamination and allow for accurate readings under extreme conditions. Additionally, advancements in materials and manufacturing technologies have led to the development of more durable and efficient diaphragm seals, which are capable of withstanding high temperatures and corrosive environments. The increasing regulatory standards mandating the use of reliable measurement devices to ensure safety and reduce operational risks have also boosted market demand. Furthermore, the global push for sustainable development and the shift towards environmentally friendly practices have positively influenced the diaphragm seals market, as companies seek to adopt more efficient and reliable equipment.

Key Highlights of the Market

• The global diaphragm seals market is projected to reach USD 2.5 billion by 2035.
• Expected CAGR of 6.5% from 2025 to 2035.
• Rising demand in oil and gas, chemical, and pharmaceutical sectors.
• Technological advancements enhancing product efficiency and durability.
• Growing regulatory standards for safety and quality control.

By Product Type

Flat Diaphragm Seals:

Flat diaphragm seals are among the most commonly utilized types of diaphragm seals, particularly favored for their simplicity and efficiency. These seals are designed with a flat diaphragm that is capable of isolating the measuring instrument from the process media, thereby ensuring accurate pressure readings. The flat design allows for ease of installation and maintenance, making them an attractive option for various applications across industries. Their ability to withstand moderate pressure and temperature variations makes them suitable for many standard applications within the oil and gas, chemical, and food and beverage sectors. Furthermore, flat diaphragm seals can be produced from various materials, allowing for customization based on the specific requirements of different industries.

Threaded Diaphragm Seals:

Threaded diaphragm seals offer the advantage of enhanced pressure retention due to their threaded connection, which provides a secure fit to the process connection. This type of diaphragm seal is particularly useful in applications where high pressure is a concern, as they can effectively handle extreme conditions without compromising performance. Industries such as oil and gas and chemical processing frequently utilize threaded diaphragm seals due to their reliability and robustness. Additionally, their design allows for easy assembly and disassembly, making them a practical choice for environments that require frequent maintenance or inspection of equipment. Overall, the threaded diaphragm seals segment is witnessing significant growth as companies prioritize safety and efficiency in their operations.

Flanged Diaphragm Seals:

Flanged diaphragm seals are characterized by their flange fittings, which facilitate a secure connection between the seal and the measuring instrument. This design allows for the easy integration of the diaphragm seal within existing piping systems, making them a popular choice in large-scale industrial operations. The flanged design enhances the ability to withstand heavy loads and high pressure, making them particularly suitable for applications in the oil and gas industry, and large-scale chemical processing plants. Furthermore, flanged diaphragm seals are available in various sizes and materials, providing flexibility and adaptability to different operational environments. With increasing industrial projects and infrastructure developments, the flanged diaphragm seals market is expected to see robust growth in the coming years.

Extended Diaphragm Seals:

Extended diaphragm seals are specifically designed to accommodate applications where the measuring instrument needs to be distanced from the process media, such as in high-temperature or highly corrosive environments. These seals feature an extended tube that connects the diaphragm to the measuring instrument, allowing for greater flexibility and protection of sensitive components. Their application is critical in sectors like chemical and petrochemical processing, where the risk of contamination or damage to sensitive instruments is high. As industries continue to evolve and seek solutions for safer and more efficient operations, the demand for extended diaphragm seals is anticipated to rise, driven by their specialized functionality and reliability.

Welded Diaphragm Seals:

Welded diaphragm seals provide a robust solution for extreme applications where traditional seals may fail. The welding process creates a hermetic seal that prevents leakage, making them ideal for high-pressure and high-temperature conditions often found in the oil and gas and chemical industries. These seals are particularly advantageous in situations where the process media is hazardous or corrosive, as they eliminate the risk of contamination. Moreover, welded diaphragm seals can be customized in terms of material and design to meet specific operational requirements, further enhancing their appeal in critical applications. As safety and reliability remain top priorities for industries, the demand for welded diaphragm seals is expected to see significant growth.

By Application

Oil & Gas:

The oil and gas industry is one of the largest applications for diaphragm seals, driven by the need for precise pressure measurement and control in various processes. Diaphragm seals are essential for isolating pressure gauges from aggressive media, ensuring the integrity of measuring instruments in harsh environments. The exploration, extraction, and refining processes in the oil and gas sector often involve extreme temperatures and pressures, making diaphragm seals indispensable for maintaining operational efficiency and safety. Furthermore, the ongoing advancements in drilling technologies and exploration activities in untapped regions are expected to further propel the demand for diaphragm seals in the oil and gas segment.

Chemical & Petrochemical:

The chemical and petrochemical industries utilize diaphragm seals extensively due to their ability to withstand corrosive and hazardous materials. Accurate pressure measurement in these industries is vital to ensure safety and compliance with regulatory standards. Diaphragm seals protect sensitive measuring instruments from aggressive process media while maintaining high levels of accuracy. As the global chemical industry continues to grow, driven by increasing demand for chemical products and innovations in process technologies, the demand for diaphragm seals in this segment is anticipated to rise significantly. Additionally, the emphasis on safety and environmental regulations in chemical processing is expected to bolster the market for diaphragm seals.

Water & Wastewater:

In the water and wastewater treatment sector, diaphragm seals play a critical role in monitoring and controlling pressure within various systems. These seals help to ensure operational reliability by protecting pressure measuring instruments from corrosive and sediment-laden fluids. As urbanization and industrialization result in increased demand for water treatment facilities, the need for reliable measurement and monitoring solutions becomes paramount. Diaphragm seals offer the reliability and accuracy required to ensure efficient water management and treatment processes. With the global push towards sustainable water management practices, the diaphragm seals market within this segment is poised for substantial growth.

Pharmaceutical:

The pharmaceutical industry requires stringent quality control measures to meet regulatory compliance and ensure product safety. Diaphragm seals are essential in this industry for accurate pressure measurement and maintaining sterile environments. These seals prevent contamination by isolating process media from instruments, ensuring that the integrity of pharmaceutical products is maintained throughout production. Increased investments in biopharmaceuticals and innovative drug development are driving the demand for diaphragm seals in this sector, as companies prioritize safety and precision in their operations. The growing emphasis on research and development within the pharmaceutical sector will likely bolster the market for diaphragm seals in the coming years.

Food & Beverage:

The food and beverage industry also relies heavily on diaphragm seals to ensure quality and safety in production processes. These seals are employed in various applications, such as monitoring pressure in processing equipment and ensuring hygienic conditions. Diaphragm seals contribute to maintaining the integrity of food products by preventing contamination from process media. With a focus on food safety regulations and the increasing demand for processed and packaged foods, the diaphragm seals market within the food and beverage segment is set to witness significant growth. Moreover, as companies adopt modern technologies to enhance production efficiency and product quality, the demand for reliable diaphragm seals will further increase.

By Distribution Channel

Direct Sales:

Direct sales constitute a significant channel for the distribution of diaphragm seals, allowing manufacturers to engage directly with customers and end-users. This approach provides several advantages, including personalized service, direct feedback, and better customer relationships. Many manufacturers operate their sales teams to offer tailored solutions that meet specific customer needs, often providing technical support and consultancy services. The direct sales channel is particularly effective in industries where customization and precision are critical, such as oil and gas and pharmaceuticals. As manufacturers recognize the importance of building strong customer relationships, the direct sales channel is expected to expand further in the diaphragm seals market.

Indirect Sales:

Indirect sales involve a network of distributors, agents, and retailers that facilitate the distribution of diaphragm seals to end-users. This channel is essential for reaching a broader audience, particularly in regions where manufacturers may not have a direct presence. By leveraging the existing networks of distributors and agents, manufacturers can effectively increase their market reach and access new customer segments. Indirect sales are especially prevalent in industries that have a wide array of applications for diaphragm seals, such as water treatment and food and beverage. As the demand for diaphragm seals continues to grow globally, the indirect sales channel is likely to play a crucial role in capturing market share and expanding brand visibility.

By Material Type

Stainless Steel:

Stainless steel is one of the most widely used materials for diaphragm seals due to its excellent corrosion resistance and durability. This material is particularly well-suited for applications in the oil and gas and chemical industries, where exposure to aggressive media is common. Stainless steel diaphragm seals provide reliable performance under varying pressure and temperature conditions, making them a versatile choice for various industrial applications. Additionally, the low maintenance requirements and longevity of stainless steel products contribute to their popularity among end-users. As industries continue to prioritize safety and efficiency, the demand for stainless steel diaphragm seals is expected to remain strong.

Hastelloy:

Hastelloy is a high-performance alloy known for its exceptional resistance to corrosion and high-temperature environments, making it an ideal choice for diaphragm seals in extreme applications. Industries that deal with highly corrosive substances, such as chemical processing and petrochemicals, benefit from the use of Hastelloy diaphragm seals, as they ensure the integrity of the measuring instruments while maintaining accurate readings. The unique properties of Hastelloy make it a preferred material for specialized applications, where standard materials may not suffice. The increasing adoption of Hastelloy in critical applications is likely to drive growth within this segment of the diaphragm seals market.

Monel:

Monel is another high-performance alloy commonly used in diaphragm seals, particularly in environments where resistance to corrosion and oxidation is crucial. This material is highly effective in handling reactive and corrosive substances, making it popular in industries such as oil and gas, marine, and chemical processing. Monel diaphragm seals provide robust performance and reliability, ensuring that pressure measurements remain accurate under challenging conditions. As industrial processes continue to evolve, the demand for Monel diaphragm seals is expected to grow, driven by the need for high-quality materials capable of performing in extreme environments.

Tantalum:

Tantalum is a rare and highly corrosion-resistant metal that is increasingly being utilized in diaphragm seals for specialized applications. Its unique properties make it ideal for use in industries where exposure to highly corrosive substances is a concern, such as pharmaceuticals and chemical processing. Tantalum diaphragm seals offer unmatched durability and reliability, ensuring that sensitive measuring instruments remain protected in harsh environments. As the demand for high-performance materials grows, particularly in niche applications, the use of tantalum in diaphragm seals is expected to expand significantly.

Inconel:

Inconel is a nickel-chromium alloy known for its exceptional strength and resistance to oxidation and corrosion, making it an ideal material for diaphragm seals in extreme environments. This alloy is particularly suited for applications in the aerospace, nuclear, and chemical sectors, where high temperatures and pressures are common. Inconel diaphragm seals provide an excellent solution for maintaining accurate pressure measurements while ensuring the longevity of the equipment. With the continued expansion of industries that require high-performance materials, the demand for Inconel diaphragm seals is anticipated to rise, driven by the need for reliability and safety in critical applications.

By Region

The diaphragm seals market is experiencing notable growth across various regions, driven by increasing industrialization and the expanding need for reliable pressure measurement in diverse applications. North America holds a significant share of the global diaphragm seals market, valued at approximately USD 800 million in 2025, and is projected to witness a CAGR of around 6.0% over the forecast period. The growth in this region can be attributed to the robust oil and gas sector, coupled with stringent safety regulations that demand high-quality measurement solutions. Furthermore, advancements in technology and an increasing focus on automation and efficiency in manufacturing processes are anticipated to fuel the demand for diaphragm seals in North America.

In Europe, the diaphragm seals market is expected to remain strong, with a market size estimated at USD 600 million in 2025. The growth in this region is driven by the increasing adoption of diaphragm seals in the chemical and pharmaceutical industries, where precision and safety are paramount. Moreover, the ongoing investments in infrastructure development and sustainable energy projects are likely to contribute to the expansion of the diaphragm seals market in Europe. The Asia Pacific region is also witnessing rapid growth, with a projected market size of USD 700 million by 2035, driven by the rising industrial activities in countries like China and India. The increasing focus on water and wastewater treatment solutions is further expected to propel the demand for diaphragm seals in this region.

Opportunities

The diaphragm seals market presents numerous opportunities for growth and innovation, particularly in light of advancements in technology and materials. One significant opportunity lies in the development of smart diaphragm seals equipped with sensors and IoT capabilities. These smart seals can provide real-time monitoring and diagnostics, enabling industries to enhance operational efficiency and minimize downtime. As industries continue to embrace digital transformation, the integration of smart technologies into diaphragm seals could become a game-changer, driving significant demand within the market. Additionally, the increasing focus on sustainability and environmentally friendly practices presents opportunities for manufacturers to develop diaphragm seals from eco-friendly materials, tapping into the growing market for green technologies.

Moreover, emerging economies are witnessing rapid industrial growth, creating a wealth of opportunities for diaphragm seals manufacturers. As countries in Asia Pacific, Latin America, and Africa invest in infrastructure development and industrial expansion, the demand for reliable and efficient measurement solutions will continue to rise. Companies that can establish strong distribution networks and partnerships in these regions stand to gain a significant competitive advantage. Furthermore, expanding product portfolios to include specialized diaphragm seals for niche applications, such as high-temperature or high-pressure environments, can attract new customers and drive market growth. Overall, the diaphragm seals market is poised for substantial growth, driven by technological advancements and expanding opportunities in emerging markets.

Threats

Despite its promising growth prospects, the diaphragm seals market faces various threats that could hinder its progress. One of the primary threats is the increasing competition from alternative sealing solutions and technologies. Innovations in materials and designs may lead customers to consider substitutes that offer similar or enhanced performance at lower costs. As manufacturers continue to innovate, potential disruptions in the market may arise, causing price fluctuations and impacting profitability. Additionally, supply chain disruptions, such as those experienced during global crises or natural disasters, can significantly affect the availability of raw materials and the timely delivery of products, leading to a decline in customer satisfaction and trust.

Another critical threat to the diaphragm seals market is the ever-evolving regulatory landscape. As industries strive to comply with stringent safety and quality standards, manufacturers must continuously adapt their products and processes to meet these requirements. Failing to comply with regulations can result in sanctions and loss of reputation, jeopardizing business prospects. Additionally, the potential economic downturns and fluctuating market conditions may impact capital investments in industries that heavily rely on diaphragm seals, thereby affecting demand. Companies must remain vigilant and responsive to these threats to maintain a competitive advantage and ensure sustainable growth within the diaphragm seals market.

Competitor Outlook

• Winters Instruments
• Wika Instrumentation
• Honeywell International Inc.
• Emerson Electric Co.
• Swagelok Company
• Omega Engineering Inc.
• Badotherm
• Mezger Messsysteme GmbH
• John C. H. McMillan Company
• Parkers Hannifin Corporation
• Brooks Instrument
• Anderson-Negele
• Reotemp Instruments
• Vaisala
• Gems Sensors & Controls

The competitive landscape of the diaphragm seals market is characterized by the presence of a diverse array of established players, as well as emerging companies striving to carve out their niche in this growing market. Major companies are focusing on innovation and technological advancements to differentiate their product offerings and enhance customer satisfaction. Collaborations, partnerships, and mergers and acquisitions are common strategies employed to expand market reach and strengthen competitive positioning. Additionally, companies are increasingly investing in research and development to create high-performance diaphragm seals that cater to specific industry requirements and address the challenges faced by end-users in various applications.

Winters Instruments is a leading player in the diaphragm seals market, known for its extensive product portfolio and commitment to quality. The company offers a wide range of diaphragm seals that are designed to withstand extreme conditions. With a strong focus on customer service and technical support, Winters Instruments has established itself as a trusted brand in industries such as oil and gas, chemical processing, and water treatment. Similarly, Wika Instrumentation is recognized for its innovative measurement solutions and high-quality diaphragm seals. The company prioritizes research and development and actively seeks to enhance the performance of its products through cutting-edge technology and materials.

Honeywell International Inc. is another key player in the diaphragm seals market, leveraging its vast expertise in industrial automation and control systems. The company's diaphragm seals are designed to meet stringent safety and reliability standards across a variety of industries. Emerson Electric Co. also holds a significant market share, focusing on providing comprehensive solutions that encompass pressure measurement, control, and monitoring. By integrating advanced technology and IoT capabilities into their product offerings, Emerson aims to enhance operational efficiency for its customers. Other notable companies, such as Swagelok Company and Omega Engineering Inc., contribute to the competitive landscape by offering specialized diaphragm seals tailored to meet specific application needs.

• 1 Appendix

  • 1.1 List of Tables
  • 1.2 List of Figures

• 2 Introduction

  • 2.1 Market Definition
  • 2.2 Scope of the Report
  • 2.3 Study Assumptions
  • 2.4 Base Currency & Forecast Periods

• 3 Market Dynamics

  • 3.1 Market Growth Factors
  • 3.2 Economic & Global Events
  • 3.3 Innovation Trends
  • 3.4 Supply Chain Analysis

• 4 Consumer Behavior

  • 4.1 Market Trends
  • 4.2 Pricing Analysis
  • 4.3 Buyer Insights

• 5 Key Player Profiles

  • 5.1 Vaisala
    • 5.1.1 Business Overview
    • 5.1.2 Products & Services
    • 5.1.3 Financials
    • 5.1.4 Recent Developments
    • 5.1.5 SWOT Analysis
  • 5.2 Badotherm
    • 5.2.1 Business Overview
    • 5.2.2 Products & Services
    • 5.2.3 Financials
    • 5.2.4 Recent Developments
    • 5.2.5 SWOT Analysis
  • 5.3 erson-Negele
    • 5.3.1 Business Overview
    • 5.3.2 Products & Services
    • 5.3.3 Financials
    • 5.3.4 Recent Developments
    • 5.3.5 SWOT Analysis
  • 5.4 Swagelok Company
    • 5.4.1 Business Overview
    • 5.4.2 Products & Services
    • 5.4.3 Financials
    • 5.4.4 Recent Developments
    • 5.4.5 SWOT Analysis
  • 5.5 Brooks Instrument
    • 5.5.1 Business Overview
    • 5.5.2 Products & Services
    • 5.5.3 Financials
    • 5.5.4 Recent Developments
    • 5.5.5 SWOT Analysis
  • 5.6 Reotemp Instruments
    • 5.6.1 Business Overview
    • 5.6.2 Products & Services
    • 5.6.3 Financials
    • 5.6.4 Recent Developments
    • 5.6.5 SWOT Analysis
  • 5.7 Winters Instruments
    • 5.7.1 Business Overview
    • 5.7.2 Products & Services
    • 5.7.3 Financials
    • 5.7.4 Recent Developments
    • 5.7.5 SWOT Analysis
  • 5.8 Emerson Electric Co.
    • 5.8.1 Business Overview
    • 5.8.2 Products & Services
    • 5.8.3 Financials
    • 5.8.4 Recent Developments
    • 5.8.5 SWOT Analysis
  • 5.9 Wika Instrumentation
    • 5.9.1 Business Overview
    • 5.9.2 Products & Services
    • 5.9.3 Financials
    • 5.9.4 Recent Developments
    • 5.9.5 SWOT Analysis
  • 5.10 Omega Engineering Inc.
    • 5.10.1 Business Overview
    • 5.10.2 Products & Services
    • 5.10.3 Financials
    • 5.10.4 Recent Developments
    • 5.10.5 SWOT Analysis
  • 5.11 Gems Sensors & Controls
    • 5.11.1 Business Overview
    • 5.11.2 Products & Services
    • 5.11.3 Financials
    • 5.11.4 Recent Developments
    • 5.11.5 SWOT Analysis
  • 5.12 Mezger Messsysteme GmbH
    • 5.12.1 Business Overview
    • 5.12.2 Products & Services
    • 5.12.3 Financials
    • 5.12.4 Recent Developments
    • 5.12.5 SWOT Analysis
  • 5.13 John C. H. McMillan Company
    • 5.13.1 Business Overview
    • 5.13.2 Products & Services
    • 5.13.3 Financials
    • 5.13.4 Recent Developments
    • 5.13.5 SWOT Analysis
  • 5.14 Honeywell International Inc.
    • 5.14.1 Business Overview
    • 5.14.2 Products & Services
    • 5.14.3 Financials
    • 5.14.4 Recent Developments
    • 5.14.5 SWOT Analysis
  • 5.15 Parkers Hannifin Corporation
    • 5.15.1 Business Overview
    • 5.15.2 Products & Services
    • 5.15.3 Financials
    • 5.15.4 Recent Developments
    • 5.15.5 SWOT Analysis

• 6 Market Segmentation

  • 6.1 Winters Diaphragm Seals Sales Market, By Application
    • 6.1.1 Oil & Gas
    • 6.1.2 Chemical & Petrochemical
    • 6.1.3 Water & Wastewater
    • 6.1.4 Pharmaceutical
    • 6.1.5 Food & Beverage
  • 6.2 Winters Diaphragm Seals Sales Market, By Product Type
    • 6.2.1 Flat Diaphragm Seals
    • 6.2.2 Threaded Diaphragm Seals
    • 6.2.3 Flanged Diaphragm Seals
    • 6.2.4 Extended Diaphragm Seals
    • 6.2.5 Welded Diaphragm Seals
  • 6.3 Winters Diaphragm Seals Sales Market, By Material Type
    • 6.3.1 Stainless Steel
    • 6.3.2 Hastelloy
    • 6.3.3 Monel
    • 6.3.4 Tantalum
    • 6.3.5 Inconel
  • 6.4 Winters Diaphragm Seals Sales Market, By Distribution Channel
    • 6.4.1 Direct Sales
    • 6.4.2 Indirect Sales

• 7 Competitive Analysis

  • 7.1 Key Player Comparison
  • 7.2 Market Share Analysis
  • 7.3 Investment Trends
  • 7.4 SWOT Analysis

• 8 Research Methodology

  • 8.1 Analysis Design
  • 8.2 Research Phases
  • 8.3 Study Timeline

• 9 Future Market Outlook

  • 9.1 Growth Forecast
  • 9.2 Market Evolution

• 10 Geographical Overview

  • 10.1 Europe - Market Analysis
    • 10.1.1 By Country
      • 10.1.1.1 UK
      • 10.1.1.2 France
      • 10.1.1.3 Germany
      • 10.1.1.4 Spain
      • 10.1.1.5 Italy
  • 10.2 Asia Pacific - Market Analysis
    • 10.2.1 By Country
      • 10.2.1.1 India
      • 10.2.1.2 China
      • 10.2.1.3 Japan
      • 10.2.1.4 South Korea
  • 10.3 Latin America - Market Analysis
    • 10.3.1 By Country
      • 10.3.1.1 Brazil
      • 10.3.1.2 Argentina
      • 10.3.1.3 Mexico
  • 10.4 North America - Market Analysis
    • 10.4.1 By Country
      • 10.4.1.1 USA
      • 10.4.1.2 Canada
  • 10.5 Middle East & Africa - Market Analysis
    • 10.5.1 By Country
      • 10.5.1.1 Middle East
      • 10.5.1.2 Africa
  • 10.6 Winters Diaphragm Seals Sales Market by Region

• 11 Global Economic Factors

  • 11.1 Inflation Impact
  • 11.2 Trade Policies

• 12 Technology & Innovation

  • 12.1 Emerging Technologies
  • 12.2 AI & Digital Trends
  • 12.3 Patent Research

• 13 Investment & Market Growth

  • 13.1 Funding Trends
  • 13.2 Future Market Projections

• 14 Market Overview & Key Insights

  • 14.1 Executive Summary
  • 14.2 Key Trends
  • 14.3 Market Challenges
  • 14.4 Regulatory Landscape

Segments Analyzed in the Report

The global Winters Diaphragm Seals Sales market is categorized based on

By Product Type

• Flat Diaphragm Seals
• Threaded Diaphragm Seals
• Flanged Diaphragm Seals
• Extended Diaphragm Seals
• Welded Diaphragm Seals

By Application

• Oil & Gas
• Chemical & Petrochemical
• Water & Wastewater
• Pharmaceutical
• Food & Beverage

By Distribution Channel

• Direct Sales
• Indirect Sales

By Material Type

• Stainless Steel
• Hastelloy
• Monel
• Tantalum
• Inconel

By Region

• North America
• Europe
• Asia Pacific
• Latin America
• Middle East & Africa

Key Players

• Winters Instruments
• Wika Instrumentation
• Honeywell International Inc.
• Emerson Electric Co.
• Swagelok Company
• Omega Engineering Inc.
• Badotherm
• Mezger Messsysteme GmbH
• John C. H. McMillan Company
• Parkers Hannifin Corporation
• Brooks Instrument
• erson-Negele
• Reotemp Instruments
• Vaisala
• Gems Sensors & Controls