System of components that make up a rainwater separator for a downpipe
DE102012022586A1
Rain water separator for gutter pipe, has cylindrical inlet connection for rain water, which is arranged concentrically to longitudinal axis of screen, where inner wall of inlet connection is provided with helically extending grooves
DE102012021367A1
Water filter, in particular rainwater filter in a cistern
DE102012020944A1
Rainwater unit
DE102012017728A1
Water filter, particularly rainwater filter, has sieve with hardening layer that is formed from titanium carbide, titanium nitride, titanium diboride, zirconium carbide, zirconium diboride and niobium carbide
