Conventional Rain DrainageSystem
- The number of drains is excessive.
- More vertical main lines.
- Pipes must be installed at an angle.
- Pipes are larger in diameter (due to air mixing)
- Ground excavation is more.
Siphonic Rain Drainage System
- Fewer Drain installations
- Fewer vertical main lines.
- Horizontal lines do not require slope
- Pipes are smaller diameter
- Less excavation work underground
- The lines are self-cleaning due to the vacuum created
One of the most important benefits of the siphonic system is that it allows the system to be laid more flexibly (with different flooring routes) up to the floor, reducing the space required to accommodate horizontal pipelines. The high suction power of the siphonic system reduces pipe diameters and the number of vertical lines compared to the conventional system. This reduces system cost. Another advantage of the siphonic system is that the drainage can be taken at the end of the building and virtually eliminates the need for almost all underfloor drainage. Also, in a proper siphonic system, the pipe diameters must be carefully balanced to change the pipe diameters to ensure maximum suction of the strainer.