Gas handling suppliers and control cabinets are used in semiconductor fabrication in processes like plasma etching and other techniques. Gas must be kept in ultra high purity levels, so cleanliness is a key factor. Equipment for gas handling ranges from cylinder regulators, to manifolds, to many other types of systems. All of them are important in their own right, but each must be used for the correct process.

Gas handlers contain a number of different pumps and components. Pumps include rotary root pumps and turbomolecular pumps, which are able to pump in and out liquid at a constant volume rate. They also consist of commonly found semiconductor components like valves and gauges. Valves are necessary for relieving pressure in the system should gas build up in order to prevent instrument failure. It can also prevent and alert to equipment failure, process upset, or a fire.

Compressors are another component found in gas handlers. A compressor is a mechanical device that is able to increase the pressure of the gas within the system by reducing the volume of it. They are a lot like pumps, as both can move fluid through a pipe but unlike a pump, compressors are able to work with gases as well as liquids. There are several different types of compressors, including rotary, centrifugal, axial, vane, lobe, diaphragm, scroll, and many others. They are excellent for controlling the gas and supplying it in and out of the main system.

Gas handlers are necessary for controlling gas systems that are needed for semiconductor fabrication. They can supply gas into the environment as well as regulate how much gas is being released and make sure no defects will occur. The system utilizes pumps, compressors, valves and gauges to make sure the gas is kept pure. It also assures that it can be used in processes like etching which require gas. Gas handlers are great for regulating gas and sustaining it for important semiconductor processes.