Drains for balconies and terraces are produced by the HL Company and are designed for diverting effluents into storm sewer system. HL drains for balconies and terraces are made of high-quality polypropylene, they can be equipped with additional equipment, for example, strainers.
HL drains for balconies and terraces differ high capacity - it can reach of 4,5 l/s. Another difference is that the drains can withstand high loads, in particular, they withstand loads up to 1.5 tons.
Also the group of products includes spare parts for HL drains: