Geberit Pluvia roof outlet 12 l with clamping ring for plastic membranes
Geberit has been setting standards for roof drainage for decades with the Geberit Pluvia negative pressure system. The special construction of the Geberit Pluvia roof outlet ensures that the feed pipes and discharge stacks will fill rapidly and without air pockets when it rains. A closed water column forms in the pipes which generates negative pressure in the piping system and causes the water to be suctioned off as a result. The discharge velocity and capacity increases considerably in comparison with conventional outlets, despite the smaller pipe dimensions. The high flow velocity of the water improves the self-cleaning forces and minimises the danger of blockages in the pipes.