AAFNCS Counterflow Film Fill

AAFNCS anti-fouling film type fill consists of thermoformed corrugated sheets made of rigid polyvinyl chloride (PVC), impervious to decay, fungus and biological attack. The sheets are bonded to form modules which can be dimensioned to fit any application.

AAFNCS fill combines properties related to a media’s ability to allow substances to migrate through it, while maintaining thermal efficiency— this then allows for the use of film fill where fouling risks occur.

Each module consists of vertically channeled flat and corrugated surfaces, which essentially avoids contact between the sheets, thus eliminating water concentration. The horizontal corrugations and their location within the sheet promote optimum mixing of air and water. The flutes in the AAFNCS fill are vertically and aerodynamically shaped resulting in a reduction of pressure drop.