COOLFRANCE plenum for rotary diffuser, PPS series, for false-ceiling installation.
- Material: expanded polystyrene (EPS), density 45 kg/m³, with built-in thermal insulation
- Fire reaction: class 1 (UNI 8457-UNI 9174, DC01/378F05 certification)
- Supply: already assembled with equaliser and diffuser, as a removable kit with no connection required
- Fittings: micrometric screw and decorative cap
- Compatibility: 600x600 mm square panels of the DCR, DRS, DFS and DNC series