Aqseptence Group GmbH products

Fish immobilisation systems are only used (optionally) as a supplement to fish return systems on travelling band screens to ensure that fish that remain tired in the channels are not exhausted by trying to swim back.

Johnson Screens` Vee-Wire scallops are a highly effective means to direct inlet flow in radial flow processes. Compared to a single large outer basket, installation and repair can be much faster and simpler with these individual screens.

Down-flow processes often carry metallic contaminants or scale, which can quickly plug the top surface of a vessel’s catalyst bed.

Johnson Screens offers a wide array of products for media retention which provide excellent plugging resistance, a high open area for low pressure drop and precise slot tolerance.

Johnson Screens` perforated plate scallops are an economical approach for retaining catalyst and protecting against catalyst leakage in a radial flow unit. The perforated scallops are light weight and easy to install in your reforming unit.

Johnson Screens has developed a new screen system that combines the process efficiencies of an outer basket with the installation and maintenance advantages of standard scallops. The OptiMiser system maintains a uniform bed thickness in order to make maximum use of the bed.