Giant Overflow Siphon with odour trap and suction of the surface water.
No passing for rodents because of Stainless Steel Cover.
Regular overflowing of the rainwater tank is essential as it prevents the formation of a surface matt of
light particles which reduce oxygen diffusion at the water surface. This keeps the water fresh by stopping
any anaerobic decomposition. Ideal for use in large-scale installations. The 3P Giant Overflow Siphon‘s
outlet fits any DN 150 / 200 / 250 plastic pipe.
The overflow siphon must be securely installed into the tank, since it has a substantial weight when
filled. If the water level is very low, the lifting power is missing. The Giant Overflow Siphon has several
connection points in order to fasten it inside the tank. A high-temperature resistant (HT) DN 50 pipe can
be attached to the bracing point to act as a supporting bracket.
How it works:
Dirt particles, which are lighter than water (e.g. pollen) float on the water‘s surface.
The design of the Overflow Siphon ensures it removes the floating debris. Regular overflowing of the
cistern is essential for a high water quality. The Overflow skims the top layer enabling oxygen diffusion at
the water surface.
- Inlet with rodent barrier
- Connection point for secure attachment
- DN 50 pipe connection point for use as a bracing point
- DN 150 / 200 / 250 outlet