Rainwater harvesting Kit C - 800m2 filter, calmed inlet and siphon overflow

Engineered for use on rooftops up to 800 square meters (per kit), can be installed in a pilot shaft or next to a wall in protected-from-frost areas. Can be pre-installed in a pilot shaft; uses a two-step cleaning system that maintains high filtering efficiency regardless of flow rate. Filter cartridge location facilitates continuous removal of dirt. Compatible with 110mm (4") and 160mm (6") downspouts; weighs 16 kg. Features a siphon overflow with a skimming inlet and a siphon overflow pipe designed to fit a 130mm hole in the storage tank wall. Includes a calmed inlet to prevent water disturbance and promote consistent replenishment of stored water by ensuring fresh water is supplied to the lower portion of the tank.