The NL Series has been specially developed for fluids with high viscosity as well as for shear-sensitive media. This not only offers all the advantages of the NT family, such as PosLoc, EcoLoc and the proven OptiWave design but also a clearly deeper corrugation depth.
The result is a particularly gentle and uniform heat treatment of sensitive products such as dairy products, food and beverages. Due to the outstanding interaction of plate profile and corrugation depth, the flow properties are improved and blockages are reduced to a minimum. Thanks to the gaskets with food approval, the NL Series is best suited to applications in the sugar and food industries. In addition, the field of application ranges from the chemical and paper industries through HVAC to heavy industry.