Valbeveiliging

Valve mesh that ensures that leaves and animals do not enter the ventilation duct. Mesh size 0.5x0.5 cm. The metal legs facilitate installation in existing ducts / pipes…

Valve mesh, Type 195.4, 100 mm, stainless…

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…