More than 60 years of engineering at the highest level.


To network skills and knowledge – to benefit from a membership!

A continuous knowledge transfer is an essential component of our success. Communication and cooperation with organizations and associations provide us valuable stimuli for further development of our know-how.

The German Professional Association of Air and Water (Deutsche Fachverband Luft und Wasser DFLW e.V.)

The DFLW association was founded in 2002 by specialists in the area of indoor air and water hygiene. Established in Berlin, the association is determined to provide information in this area.

The Association of German Engineers (Verein Deutscher Ingenieure e.V.)

The Association of German Engineers (VDI) is recognized as a representative of engineers and technology. With nearly 150.000 personal members, the VDI is one of the largest technical-scientific associations in Europe. As an independent and non-profit organization, it is a central contact point for technical, professional, and social issues. Its strong network engages in the relationship between industry, science, social and political life. Contributing to a sustainable development of the country, the VDI produces solutions for relevant future-related problems.


Bernd Hose
General Manager
Tel: +49 (0) 641 707 00
Fax: +49 (0) 641 707 111

More about our management


For individual questions, we are available at any time. Talk to us!

Kessler + Luch Entwicklungs- und
Ingenieurgesellschaft mbH & Co. KG

Ursulum 3
35396 Gießen

Tel: +49 (0) 641 707 00
Fax: +49 (0) 641 707 111

To the contact form

Air and Flow Technologies.

Our speciality field is capture of pollutants and conditioning of manufacturing areas.

To our services

Whirl Hood, Nozzle Plate, Air Locks.

Patented and tested products in the area of air capture technologies.

Overview of our products
Renowned Customers

Our reference list gives you an overview of our well-known and foremost satisfied customers.