The diaphragm sample gas pumps from PSG ensure a clean gas flow, protect the analyzers and guarantee reliable measurement results – with low maintenance and a particularly long service life. The PTFE diaphragm of our series also ensures maximum chemical resistance. With variants such as explosion-proof or heated versions as well as different flow rates, they open up flexible application options for every requirement.

In addition to the main components, a number of other solutions are required to either transport the sample gas (sample gas pump) or to filter the gas sample, for example, to prevent falsification of the analysis result or to protect the analyzer. As a solution provider for complete systems, PSG offers a comprehensive portfolio. In addition to the sample gas pumps, the product range also includes a peristaltic pump (SR25) for pumping liquids.