Hydrorock Units

Sustainable Drainage System

Type D

Application: Water buffering and drainage around buildings, under pavements and in gardens.

The LG34 is an out of the box linear drainage channel with grate, filter, coupling bracket and built-in buffer.

*) SS = Stainless Steel, GS = Galvanized Steel, GB = Graphite Black

Sustainable Drainage System with Integrated AG-Pipe

Type BD

Application: Water buffering and drainage through units with integrated piping to direct excess water into the stormwater system.

Type BD
Type BD is an infiltration unit with a Ø 100 perforated tube, especially made for connecting to rainwater discharge, drains, pipes, drainage pipes, gutters, etc.