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About us

The companies PSG and AGT, whose products have been known and established for more than 40 years as a guarantee for reliability and longevity, have joined AGT-PSG in 2016. This combines more than 90 years of experience in the field of gas sampling, gas conditioning, Compressed air drying and compressed air distribution in one company.

AGT-PSG therefore is the only company worldwide to manufacture the entire range of products for continuous extractive gas analysis in-house. This allows our customers to purchase gas sampling probes, heated sample lines, sample gas coolers, as well as sample gas conditioning systems from a single source, directly from the manufacturer.

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Our Mission: Perfect Sample Gas

Here you will find all products for the sampling, transportation, conditioning and analysing.

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Air-Dryer, Transport, Instrumentation, Heating

Drying, Instrumentation and Heating

Our Products and Services for compressed Air Dryer, Tube & Tube Bundles, Instrument Air Distributor and Heat Tracing can be found here.

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It’s done: Successful upgrade to DIN ISO 9001:2015 for the whole group

Quality has a name and a sign: We are very happy and proud to have the new DIN ISO 9001:2015 certificate. Not only the upgrade to the new revision but also the synchronization of the tow Quality assurance systems is a big step to reach our #PerfectSampleGas. Congratulations to our QM responsible and project lead […]


„A big thing“ – The industrial 4.0 analyzer line

The intelligent analyzer line In high and sometimes extremely long altitudes – heated tubes are often devalued as commodity or just a normal utility item. However, they can do significantly more than just protecting liquids or gases from freezing or keeping them at a certain temperature. The latest invention from AGT-PSG shows how much intelligence […]


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