Antunes Controls is widely valued by engineers who require precision mechanism and their quality products can be found in virtually every building in the world. Plus, with only minor design improvements, their earliest switches are still recognized as industry standards. Antunes Controls currently designs and manufactures a broad range of:

• Air differential switches.
• Gas pressure switches.
• Temperature controllers.
• Electronic timers.


ASCO is the worldwide leader in the design and manufacture of quality solenoid valves. ASCO products are designed to control the flow of air, gas, water, oil and steam. Our heritage of innovation has resulted in an extensive line of ASCO products that range from two position on/off valves to entire flow control solutions designed to meet requirements of thousands of customers. Whether you need a minor modification of a core product or a complete flow control solution, we can help.

Bryan Donkin USA.jpg

Bryan Donkin RMG (A Honeywell Company) has a strong reputation as a world leader in the manufacture and marketing of Gas Control Equipment. This has been achieved by combining nearly two centuries of experience and expertise with an impressive yet calculated strategy of continuous product development, investment and total quality commitment to all aspects of the business. Bryan Donkin are new to the United States but have been a staple in the utility products used in Canada and abroad. The Bryan Donkin product line brings with it many exciting offerings including indoor ventless gas regulators, and OPCO over pressure cut-offs or slam-shuts. Give us a call and we would be pleased to assist you.


Eclipse, Inc. is a worldwide manufacturer of products and systems for industrial heating and drying applications. We design and manufacture a wide variety of gas and oil burners, recuperators and heat exchangers, complete combustion systems, and accessories for combustion systems.


E-Mon, established in 1981, is the leading manufacturer of solid-state electronic kWh submeters, energy monitors, interval data recorders and automatic meter reading software.

E-Mon D-Mon submeters are installed worldwide for tenant billing, cost allocation, green building programs and load profiling in skyscrapers, shopping centers, airports, factories, office buildings, apartment complexes, industrial, governmental and educational facilities.


The DURAG GROUP is a global provider of measuring and control technology in the fields of Combustion Technology, Environmental Monitoring, and Environmental and Process Data Management throughout the world. These include, for example, fossil fuel power stations, plants in the chemical industry, refineries, cement plants, waste incinerators, steam generators. thermal power plants and gas turbines.

We can also provide solutions for applications in special environments, such as extreme climatic zones or potentially explosive atmospheres.


Dwyer is a leading manufacturer in the controls and instrumentation industry, continuing to grow and serve major markets including, but not limited to HVAC, chemical, food, oil and gas, and pollution control. New applications are discovered daily through a cooperative effort between Dwyer and its customers. Dwyer continues to develop market demand products and further their success from leading established brand names such as the Magnehelic® pressure gages, Photohelic® switch/gages, Rate Master® flowmeters, and Hi-Flow® valves.


After more than 20 years of manufacturing thermal gas mass flowmeters, Fox Thermal Instruments continues to lead the market in innovative, reliable, accurate, and full-featured flow meters. Our exceptional team of mechanical, electronic, and software engineers have helped to shape the thermal mass flow measurement industry.

Industrial Plants

  • Aluminum & steel
  • Chemical
  • Petrochemical
  • Pulp & paper
  • Refineries
  • Power plants
  • Glass & ceramics
  • Textile
  • Automotive
  • Food & beverage
  • Pharmaceutical
  • Mining

Common Gases in These Applications

  • Natural gas
  • Natural gas sub-metering
  • Air
  • Combustion air
  • Compressed air
  • Exhaust air
  • Vent gas
  • Flare and biogas
  • Fuel gas
  • Coal Emissions
  • Carbon dioxide
  • Nitrogen / blanketing
  • Hydrogen
  • Ozone
  • Paint booths
  • Process Heater Combutstion Efficiency »
  • Air and nitrogen purge systems
  • Leak / seal testing
  • Ventilation flow
  • Energy Accounting


Hauck Manufacturing Company, a subsidiary of the Elster Group, supplies knowledge, equipment, and controls for industrial combustion. Since 1888 Hauck has manufactured the most reliable industrial burners for global combustion applications including solutions for the asphalt, glass, brick, metal, and drying industries. Our control over a complete line of burners, a knowledgeable staff of engineers, and an innovative line of controls means a tightly integrated combustion solution to match your needs. Talk to Hauck Manufacturing Company experts today to see how our oil, gas, and combination burners can reduce your fuel costs and make your combustion process more efficient.

Since 2019, TITAN Catalytic has designed, manufactured, and marketed high quality industrial heating equipment.

Located in central Connecticut, TITAN Catalytic, a leader in the development of infrared technology continues to engineer and manufacture gas catalytic infrared heaters, oven systems and controls for the process heating industry.


Honeywell Process Solutions (HPS) helps industrial customers around the world operate safe, reliable, efficient, sustainable and more profitable facilities. We offer leading technologies from the plant floor to the board room as well as comprehensive lifecycle services that help to ensure more productive and stable operations. A business unit of Honeywell International, HPS has pioneered process automation control for more than 40 years with a continuous evolution from legacy process control systems to today’s leading innovations such as Experion® PKS, protecting our customers’ investments in automation assets.

*Honeywell Products may not be available in some markets.


Kromschroder’s high quality components, intelligent system solutions and various services make it possible for you to use natural gas economically, safely and in an environmentally-friendly way, therefore saving resources in every respect, when generating and using heat for process and heating purposes.


Maxitrol Company’s headquarters is currently located in Southfield, Michigan with production facilities in Blissfield and Colon, Michigan. Throughout the years Maxitrol Company has undergone many changes and faced many challenges, but through the work of talented and dedicated employees, it continues to develop innovative technology for the natural gas industry.


Maxon’s full line of industrial burners and combustion equipment includes gas burners, oil burners, gas valves, shut off valves, flow control valves, and low NOx burners. All of their combustion systems and equipment are designed and engineered with the customer’s needs in mind. As the first industrial burner manufacturer to receive ISO 9001 certification, Maxon produces nothing but high quality products, which are held to the highest standards in the industry.

Protection Controls.jpg

Protection Controls, Inc. is a highly specialized company with over 40 years of experience in flame safety control. Our product line includes many plug-in components and controls that are interchangeable with existing systems. The systems are designed with high signal strength to provide safe and secure operation while reducing the potential for system shutdown due to noise.


Partlow offers a range of reputable brand name mechanical, analog and digital micro-based electronic temperature recorder, process controller and circle chart recorder products to satisfy a full range of temperature and process control validation industry applications involving temperature, pressure, level and flow. Over the last 80 years, Partlow has been supplying customers with temperature controller and circle chart recorder system solutions.


For over 110 years, Selas has been a pioneer and leader in heat technology. We serve the thermal processing industry with a wide range of innovative and reliable combustion systems and thermal components. Selas products are engineered to provide maximum fuel efficiency and dependable operation to help make your thermal process more effective and profitable.

Download the Selas Catalog


Multi-Division Company that is an industry leader in communication and building automation technology. We are a SIEMENS ICPI (Industrial Combustion Products Integrator) for the Building Technologies division which enables us to buy at a deep discount. This division offers various combustion products such as gas safety shut-off valves, actuators, butterfly valves, motors for gas modulation, flame safety products, sensors, scanners and more.


With operations and service facilities on five continents, Sensus is a global leader in utility infrastructure systems and resource conservation. Our company is rooted in 100 years of experience – and focused squarely on the future.

Helping utilities and consumers make the most of finite water and energy resources takes more than just innovative technology and know-how. Sensus delivers reliable, flexible, and proven products and solutions that provide advanced measurement, data collection, analysis and control capabilities that help our customers improve operational efficiency while reducing their environmental impact.

Since 1945, Shinko Technos has been manufacturing quality products used to support various industries from manufacturers of plastics & rubber, food & packaging, textiles, ceramics, as well as industries which provide essential services such as medical, environmental and energy industries.