METAL SHEET PLENUM |
Model PPS-CR. Polystyrene plenum box with duct connection and regulation damper (790 gr). |
Model PPS-K. Polystyrene plenum box with duct connection, regulation damper and equalizer plate (990 gr). |
The plenum box model PPS, made of polystyrene foam with a density of 45 Kg/mc, approved according to class 1, is configured as a safe and easy to install option thanks to its lightness and great thermo-acoustic insulation. |
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