Parapet vortex (side) – is made from polyethylene and is designed for water drainage through the parapets of flat roofs, terraces, balconies. It is easily connected to the system external drain, and the water drainage is made via an external drain. Connection diameter funnels – 100 mm, and length of drainage pipe is 280 mm. It quickly removes water high throughput of 8 l/s.
Since performing an outdoor installation, it is easy to check up tightness of its installation and to eliminate leaks. This is a great option for both construction and reconstruction of the roof. Funnels are resistant to mechanical damage and temperature extremes.
Perfectly compatible with all types of bituminous roofing.