Column pair of naturally-anodized extruded aluminium profiles. Steel counterbalance weights run freely, silently and maintenance-
free in the columns. Board surfaces move vertically between the columns. For maximum column height see table.
Installation. Wall-mounting. A special installation kit is needed for lightweight walls.
Board surfaces of vitreous enamelled steel sheet enclosed without screws in rounded aluminium section with safety corners.
Chalk rail of naturally-anodised aluminium with safety side caps on the board surfaces.
Accessories. Projection surface at the side or in the middle. A mounting kit Model 6798 is available for lightweight walls.
Following materials are available: Column = Alu (anodised); Writing surface = E2.