Overflow siphon, with rodent and odour barrier, with skimming effect on tank water surface from chamfered inlet slots.
All 3P Siphons promote the best possible tank water quality. Adequate overflow is essential for optimum tank water quality, so that the water remains fresh.
How it works:
As the tank water level rises, the water flows over the skimmer siphon inlet into the sewer or to an infiltration soakaway. Any floating materials are skimmed off via the chamfered slots. The surplus water with the pollen is led out of the rainwater tank. Outlet 110 mm.