Modern rainwater drainage systems operating on vacuum principle
SIPHONIC RAINWATER DRAINAGE SYSTEMS
Siphonic rainwater drainage systems are modern drainage solutions that enable rapid and safe discharge of rainwater from large roof surfaces through pressurized (siphonic) flow principle. Unlike classical systems, pipe lines operate with completely full flow, thus achieving high drainage capacity with smaller diameters and fewer vertical columns.
The system is preferred in factories, warehouses, shopping malls, sports complexes and industrial facilities. Thanks to the siphonic structure, water accumulation on the roof is prevented and installation costs are reduced.
PILSAN offers not only the sale and supply of pipes, special fittings, filters and suspension equipment used in siphonic systems, but also design, engineering and installation services. For each project, calculations are made specifically according to roof area, rainfall data and architectural details, the system is designed with hydraulic flow analyses and implemented turnkey by our on-site installation teams. All system components are safely used in modern drainage projects with high vacuum resistance, leak-tightness and long-lasting structural properties.