Rainwater filter for installation within rainwater tanks made of polyethylene or concrete.
Ideal for conversion of existing tanks, because the 3P Sinus Filter has no height difference between rainwater inlet and outlet to the wastewater sewer.
The filter cartridge lies diagonally in the housing, therefore even more water can be safed in comparison to convential filters.
Retro-fitting with 3P Backwashing Device PF + SF is possible. The 3P Sinus Filter is ideally suited for use in combination with a 3P Over-flow Siphon Duo and the 3P Calmed Inlet. Connection capacity after DIN 1986:
for roof areas up to 213 m² at a rainfall capacity of 300l/(sxha)
All connections: DN 100
Height difference of 0 mm between rainwater inlet and sewerwater outlet
Mesh size of filter cartridge: 0,7 x 1,7 mm
The cleaned water can be used in washing machines, toilet flushing and garden wate-ring. Maintenance several times during a year depending on the contamination.
How it works:
1. Rainwater is led onto the filter cartridge and because of its inclination the water is slowed down
2. Because of the smooth surface structure of the filter the dirt is quickly rinsed away into the sewer
3. The cleaned rainwater is led through the plastic netting into the tank
Due to the horizontal position of the filter cartridge, the filter gets dirtier more rapidly as a filter cartridge with steep inclination. We therefore recommend using the 3P Backwashing Device and constant cleaning with detergent and brush in order to degre-ase the filter netting (Pollen are containing much grease thus the water rolls off on the surface).