Gas generators provide an onsite supply of gas, vapor or humidity (water vapor) eliminating the need for delivery in gas cylinders

Electrical power generators transform mechanical energy into electrical energy, typically for backup or emergency power. Generators can produce either AC or DC power and are typically powered by a fuel engine

Industrial gas generation equipment is used to generate or dissociate gases for industrial processes

Gas and air instruments detect, monitor or analyze gases present in an environment.

Calibration instruments use electrical signals or physical quantities to calibrate sensors and meters. Devices that produce electrical signals can serve as precise meters for sensor calibration, or send output signals to other devices.

Fuel cells produce electricity and heat electrochemically by combining oxygen from the air with a fuel, preferably hydrogen, from methanol, natural gas, or petroleum. Reformers are often used in conjunction with fuel cells

Gas purifiers, dryers and filters are used to purify gases in a process stream. They are used to reduce or eliminate point-of-use impurities in gases such as helium, hydrogen, methane, nitrogen, and carbon dioxide

Industrial gases are pure elements, molecular compounds or mixtures that are gaseous or vaporous at room temperature and pressure.

Air compressors are machines that compress air to higher than atmospheric pressures for delivery to pneumatic or robotic tools, industrial equipment, or direct-use applications.

Electronic and semiconductor gases are specialized for microelectronic manufacturing or semiconductor processing applications such as thin film deposition (CVD, PVD), etching, RTP, packaging or soldering.

Chemical process and petrochemical gases include pure gases, gas mixtures or gas standards for reactions, water treatment, sterilization, instrumentation calibration, heating and processing in the chemical, petrochemical and pulp & paper industries.

Pharmaceutical and medical gases are specialized for medical, drug processing or biotechnology applications.

Gas compressors and systems are used to circulate gas through a process, enhance conditions for chemical reactions, provide inert gas for safety or control systems, recover and recompress process gas, and maintain correct pressure levels by either adding and removing gas or vapors from a process system.

Laboratory and calibration gases are specialized for use as laboratory standards, as well as for detection, sample preparation, environmental monitoring and analysis applications.

Cogeneration equipment produces power and thermal energy from a common fuel source, generally one that is considered to be a waste product from another process.