The following types of polymers can be processed:

• Type AFD: only liquid polymers
• Type ATD: only powdery polymers
• Type ATFD: liquid and powdery polymer

The double-deck systems basically consist of the following components:

• two separate tanks on top of each other, material PP/PE
• dry feeder with metering pipe heating and powder shortage sensor
• piping for metering of liquid concentrate (only AFD and ATFD)
• wetting system for flushing-in and wetting of the powder (only ATD and ATFD)
• water fitting with flow meter and fitting kit for in-line water
• motor valve for filling the bottom tank
• slow electric agitator in the upper tank
• control cabinet with S7 control for automatic control of the entire system.

The systems are also available with storage tank, aerator, level sensors, equipment for pneumatically operated powder feed from the delivery drum (e.g. Big-Bag), re-dilution units, flushing units, metering gauges and metering pumps for the concentrate and the prepared solution.