Roof Drain with skirt

• Pipe: Ø90-Ø110 - Ø90 = 0.7mm Stainless acid-resistant steel AISI 316 - Ø110 = 1.0mm Stainless acid-resistant steel AISI 316.

• Bitumen-Membrane: 500x500mm SBS underlay bitumen (brand of your choice).

• O-Ring: Sponge rubber.

Peel-tested according to EN 1253-2

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Pipes : Non-annealed, welded stainless acid-resistant steel pipes AISI 316 - tolerances according to DIN EN ISO 1127: D3/T3

100% eddy current tested according to EN 10893-1 and EN 10893-2

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Drainage on concrete deck with skirt, eg together with perforated roof drain and terrace grate

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