The ladder is supplied with ladder base and top wheels

The gaskets have external sealing lips which fit into a standard downpipe

The roof well is primarily used for horizontal installation in masonry crown

Natural slate

Application: Compressed air

Skyde faldstamme 130/125/90 Alkorplan/alkorplan F lys O-ring Ø86x12 mm Brøndkrave kobber The ladder is supplied withDrop stem slide double tube Dimension: 130 125 90 mm O ring: 86x12 mm Material: Stainless steel AISI 304 Membrane type: Alkorplan alkorplan F light The double pipe gutter covering has a movable pipe for insertion into gutters that break through the roof surface, suitable for gutters from 50 to 110. The movable tube is pushed down into the drop stem and closes tightly with a rubber ring. It also ensures a waterproof cover in the roof surface itself,