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SWAN is one of the leading manufacturers of on-line analytical systems in the water industry. The current product portfolio ranges from ultrapure water (like pharmaceutical and semiconductor applications), feedwater, steam and condensate monitoring as well as potable water and industrial water treatment up to swimming pool and sanitary water applications. Furthermore, the company expanded their activities to the power generation market (Water-Steam-Cycle monitoring) and semiconductor industries.

In-house manufacturing is necessary for critical parts such as sensors. Every sensor, every instrument has been developed and manufactured at SWAN’s headquarter in Switzerland. Each step, from the machine part to the final assembly undergoes severe quality control procedures. No instrument leaves the company without a final testing under real conditions. Only by these diverse quality checks, can we follow our principle: Every instrument must perform to the full satisfaction of its user.