EAN: 5708605005523

Bilder-Quelle: proshop.de

Complete telescopic valve with extra sound-insulated wall feed-through insect net external gray louvre grille internal white wall valve with cord pull dust filter and condensation-insulated cover. Used for wall thicknesses from 260-400 mm. Can be extended with a 20 cm. extension tube. Sound attenuation in the closed position is 62 dB and in the fully open position is 47 dB.

Produktinformationen zuletzt aktualisiert am
04.07.2026 um 19:01 Uhr

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