NAF Rigid
The FARRINDO's NAF-Rigid Air Fitter is using a new media which 100% polypropelen lofted media of controlled fibre diameter, which results in lower air resistance and good dust holding capacity.
The media is supported by expanded aluminium and bonded to the filter media to eliminate the possibility of media oscillation.
RIGID CONSTRUCTION
It is all metal frame diagonal support braces. Pleat stabilizers and expanded aluminium media support gnd, assure both structural and performance integrity throughuot the life of the filter.
Since it is rigid, so NAF - Rigid is ideally suited for use in variable air velocity systems.