Systems for metering of for example plasticizers in the plastics industry

Principal consumer of this customer product are the manufacturers of toys:

As this long-chain hydrocarbons are still toxic before the synthesis step our hermetically tight process diaphragm pumps type G3G are in demand.

One LEWA package is in service since 2007. The high availability of the package has been achieved by identical design, with three identical pump packages as well as the synchronisation of the process pumps. LEWA is the only supplier worldwide, who has achieved this, an application for a patent has been filed already.