The PFF perforated face grilles are typically used in return and exhaust air applications.
The frame is constructed from an aluminium frame, which supports and retains the perforated zincanneal core.
The PFG can also be supplied with filters to suit the individual.
Hinged core, hinged core with filter, pattern control, removable core, removable core with pattern control, removable core with filter and stainless steel.
Optional frame available to suit fire damper.