PLB 250 SQ - Plastic Plenum Box Grille

(Code: PLB 250 SQ)
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PLB 250 SQ - Plastic Plenum Box GrilleOur 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.

  • PLB 250Sq - 250 dia Spiggot