Plastic Plenum Box Grille

Plastic Plenum Box Grille - Black

• Our range of plenum boxes offer a highly cost effective and lightweight method of ductwork connections to our grille range.
• The black finish improves installation aesthetics and the non-corrosive easy clean polymer construction helps reduce duct-borne bacteria.
• Used with our range of diffusers and grilles.

Size:

• PLB 250Sq - 250 dia Spiggot