Membrantype: Alkorplan/Protan Mørk 1

dirt-repellent surface of the earplug can be cleaned with soap and water

Ergonomically designed with ventilation holes and a UV indicator that shows when the helmet needs to be replaced

Shelf life: Min 18 months

Vinkel tagbrønd Ø110/135x1060 mm Alkorplan/Protan G lys grå vinkel brønd Kobber Brøndkraver Membrantype: Alkorplan/Protan Mørk 1Angle roof well for vertical roofs Dimension: 110 135x1060 mm mm Material tube protection ring: Acid resistant steel AISI 316 Flange material: Stainless steel AISI 304 Membrane type: Alkorplan Protan G light grey Certification: TV Rheinland according to DS EN 1253 Certified according to DS EN 1124 The angled roof well is used on flat roofs with roofing felt or roofing foil, where a vertical drainage point must be connected to a horizontal drainage