Ring stitch drum

Used for all types of construction

Dimension: Ø90/Ø175x1 mm Ø93 mm

different materials) as well as for facade elements

Tagbrønd Ø63x1000 mm Alkorplan/Protan G mørk grå O-ring Ø63x6 mm Rendejernsbukker Ring stitch drumRoof well vertical Dimension: 63x1000 mm mm O ring: 63x6 mm Material tube protection ring: Acid resistant steel AISI 316 Flange material: Stainless steel AISI 304 Membrane type: Alkorplan Protan G dark grey Certification: TV Rheinland according to DS EN 1253 Roof drain is used for vertical drainage of a flat roof, with roofing felt or roofing foil. The roof well ensures a watertight connection between the roof surface and the downpipe under the roof