Passavant-Geiger combines the products and services of the brands Passavant, Geiger and Noggerath and stands for professionalism and quality. For more than 100 years, the development of components and complete solutions for clarification of municipal and industrial waste water, cooling water as well as sludge treatment has been influenced by the dialogue with our customers and thus, decisively contributed to the relief of the environment. These core competences in water, waste water and sludge treatment as well as water intake make a worldwide leading supplier of Passavant-Geiger.


Shut-off Devices

On the occasion of the development and production of shut-off devices, Passavant-Geiger look back on more than 100 years experience. Stringent quality criteria guarantee safety within a general framework and reliability down to the lowest possible detail.Shut-off devices are available:for various drainage sections,in corrosion-resistant materials,in dimensions ranging from DN 150 up to 4000 wide x 5000 high.

Belt Thickener FluX-Drain

Belt thickeners are continuous gravity filters with a screening belt which runs between two rollers and onto which the sludge to be dewatered is fed. An even distribution of the sludge as well as a gentle treatment of the polymer sludge are decisive factors to achieve a high rate of hydraulic throughput and a high degree of thickening at a low rate of polymer consumption.


Spare Parts & Special Parts

Spare Parts & Special Parts Spare parts as well as all special components for the domestic and industrial sectors are developed and produced at our own workshops (ISO 9001) and only leave our works after having complied with stringent specific test criteria. We do not merely supply spare parts for all products of the Passavant-Roediger family, but spare parts ranging from shut-off devices to accessories for sludge dewatering. Furthermore, our product ...

Our Customers

Our customers comprise, among others: Public and private companies world-wide, Local government authorities and associations, Industrial enterprises (food industry, paper industry, etc.), Engineering consultants, Institutions (for example Gesellschaft für technische Zusammenarbeit (GTZ))….as well as other organisations using our special components and which avail themselves of our experience and know-how in the environmental engineering plant sector.


ACHEMA 2012, ECWATECH 2010 - The International Trade Fair and Congress, ENTSORGA-ENTECO 2011, Pollutec Horizons 2011

Company details

Business Type:

Industry Type:
Water and Wastewater

Market Focus:
Globally (various continents)

Office Locations:


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